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{"workbook":{"problemsBrief":"{\"QOJ-4799\":[\"Rotate Sum 3\",6,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009\\\"\\u003ePetrozavodsk Summer 2022. Day 2. ZJU Contest 1\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009?v\\u003d1\\\"\\u003e2022 NowCoder Multi-University Training Contest 7\\u003c/a\\u003e\"],\"QOJ-4798\":[\"Floor Tiles in a Park\",9,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009\\\"\\u003ePetrozavodsk Summer 2022. Day 2. ZJU Contest 1\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009?v\\u003d1\\\"\\u003e2022 NowCoder Multi-University Training Contest 7\\u003c/a\\u003e\"],\"QOJ-1276\":[\"String Distance\",29,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/503\\\"\\u003ePetrozavodsk Summer 2020. Day 3. Songyang Chen Contest\\u003c/a\\u003e\"],\"QOJ-1275\":[\"King of Hot Pot\",5,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/503\\\"\\u003ePetrozavodsk Summer 2020. Day 3. Songyang Chen Contest\\u003c/a\\u003e\"],\"QOJ-6299\":[\"Binary String\",84,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\"],\"QOJ-6298\":[\"Coloring\",81,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\"],\"QOJ-1861\":[\"Nondeterministic Finite Automaton\",10,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/695\\\"\\u003ePetrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU\\u003c/a\\u003e\"],\"QOJ-1860\":[\"Historic Breakthrough\",12,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/695\\\"\\u003ePetrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU\\u003c/a\\u003e\"],\"QOJ-6512\":[\"Completely Multiplicative Function\",127,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\"],\"QOJ-6511\":[\"Balancing Sequences\",9,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\"],\"QOJ-1862\":[\"Texas Hold \\u0027em\",2,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/695\\\"\\u003ePetrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU\\u003c/a\\u003e\"],\"QOJ-6513\":[\"Expression 3\",45,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\"],\"Gym-104053L\":[\"Station of Fate\",1265,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"Gym-104065M\":[\"Rock-Paper-Scissors Pyramid\",835,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104053K\":[\"Middle Point Graph\",65,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"Gym-104065L\":[\"Por Una Cabeza\",47,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104053M\":[\"XOR Sum\",282,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"QOJ-6505\":[\"CCPC String\",195,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\"],\"QOJ-6504\":[\"Flower\\u0027s Land 2\",141,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\"],\"QOJ-6507\":[\"Recover the String\",22,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\"],\"QOJ-6506\":[\"Chase Game 3\",203,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\"],\"QOJ-1854\":[\"Hamiltonian Path\",10,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/695\\\"\\u003ePetrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU\\u003c/a\\u003e\"],\"QOJ-6501\":[\"Graph Partitioning\",132,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\"],\"QOJ-1853\":[\"Swapping Inversions\",11,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/695\\\"\\u003ePetrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU\\u003c/a\\u003e\"],\"QOJ-6503\":[\"DFS Order 3\",293,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\"],\"QOJ-6502\":[\"Disjoint Set Union\",28,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\"],\"QOJ-1858\":[\"Sum\",4,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/695\\\"\\u003ePetrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU\\u003c/a\\u003e\"],\"QOJ-1857\":[\"PlayerUnknown\\u0027s Battlegrounds\",14,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/695\\\"\\u003ePetrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU\\u003c/a\\u003e\"],\"QOJ-1856\":[\"Interval\",44,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/695\\\"\\u003ePetrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU\\u003c/a\\u003e\"],\"QOJ-1855\":[\"Minimal Cyclic Shift\",13,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/695\\\"\\u003ePetrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU\\u003c/a\\u003e\"],\"QOJ-6509\":[\"Not Another Range Query Problem\",19,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\"],\"QOJ-6508\":[\"This is not an Abnormal Team!\",103,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\"],\"QOJ-1859\":[\"Reasonable Workplace Relationship\",11,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/695\\\"\\u003ePetrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU\\u003c/a\\u003e\"],\"QOJ-6510\":[\"Best Carry Player 3\",218,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244\\\"\\u003e第八届中国大学生程序设计竞赛总决赛(CCPC Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1244?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 17: Guangzhou\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1481\\\"\\u003eThe 2023 ICPC Asia East Continent Final Contest (EC-Final 2023). Practice\\u003c/a\\u003e\"],\"QOJ-6538\":[\"Lonely King\",13,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1237\\\"\\u003ePetrozavodsk Winter 2023. Day 2: GP of ainta\\u003c/a\\u003e\"],\"QOJ-6537\":[\"One, Two, Three\",16,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1237\\\"\\u003ePetrozavodsk Winter 2023. Day 2: GP of ainta\\u003c/a\\u003e\"],\"QOJ-6539\":[\"Treasure Box\",25,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1237\\\"\\u003ePetrozavodsk Winter 2023. Day 2: GP of ainta\\u003c/a\\u003e\"],\"Gym-104008B\":[\"Code With No Forces\",50,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"Gym-104008A\":[\"Lily\",1397,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"Gym-104008D\":[\"Alice\\u0027s Dolls\",35,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"QOJ-6536\":[\"Lawyers\",23,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1237\\\"\\u003ePetrozavodsk Winter 2023. Day 2: GP of ainta\\u003c/a\\u003e\"],\"Gym-104008C\":[\"Array Concatenation\",841,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"QOJ-6535\":[\"Reversing\",15,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1237\\\"\\u003ePetrozavodsk Winter 2023. Day 2: GP of ainta\\u003c/a\\u003e\"],\"Gym-104160J\":[\"Referee Without Red\",5,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104172K\":[\"Maximum GCD\",771,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104172\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2023 ICPC Asia Hong Kong Regional Programming Contest (The 1st Universal Cup, Stage 2:Hong Kong)\\u003c/a\\u003e\"],\"Gym-104160K\":[\"Security at Museums\",11,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104172L\":[\"Permutation Compression\",294,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104172\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2023 ICPC Asia Hong Kong Regional Programming Contest (The 1st Universal Cup, Stage 2:Hong Kong)\\u003c/a\\u003e\"],\"Gym-104160H\":[\"P-P-Palindrome\",90,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104172I\":[\"Range Closest Pair of Points Query\",26,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104172\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2023 ICPC Asia Hong Kong Regional Programming Contest (The 1st Universal Cup, Stage 2:Hong Kong)\\u003c/a\\u003e\"],\"Gym-104160I\":[\"Quartz Collection\",141,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104172J\":[\"Dice Game\",18,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104172\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2023 ICPC Asia Hong Kong Regional Programming Contest (The 1st Universal Cup, Stage 2:Hong Kong)\\u003c/a\\u003e\"],\"Gym-104160L\":[\"Tavern Chess\",973,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104160M\":[\"Vulpecula\",1,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104076E\":[\"Identical Parity\",1095,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"Gym-104008M\":[\"Youth Finale\",1085,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"Gym-104076D\":[\"Frozen Scoreboard\",462,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"Gym-104076G\":[\"Quick Sort\",120,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"Gym-104076F\":[\"Grid Points\",0,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"Gym-104076I\":[\"Shortest Path\",8,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"Gym-104076H\":[\"Set of Intervals\",42,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"Gym-104076K\":[\"Stack Sort\",1360,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"Gym-104076J\":[\"Skills\",39,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"Gym-104008F\":[\"Union of Circular Sectors\",2,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"QOJ-6541\":[\"Make Everything White\",15,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1237\\\"\\u003ePetrozavodsk Winter 2023. Day 2: GP of ainta\\u003c/a\\u003e\"],\"Gym-104008E\":[\"Draw a triangle\",791,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"QOJ-6540\":[\"Beautiful Sequence\",16,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1237\\\"\\u003ePetrozavodsk Winter 2023. Day 2: GP of ainta\\u003c/a\\u003e\"],\"Gym-104008H\":[\"Hysteretic Racing\",13,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"QOJ-6301\":[\"Minimum Suffix\",15,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\"],\"QOJ-6543\":[\"Visiting Friend\",24,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1237\\\"\\u003ePetrozavodsk Winter 2023. Day 2: GP of ainta\\u003c/a\\u003e\"],\"Gym-104008G\":[\"Group Homework\",307,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"QOJ-6300\":[\"Best Carry Player 2\",278,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\"],\"QOJ-6542\":[\"Optimal Quadratic Function\",3,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1237\\\"\\u003ePetrozavodsk Winter 2023. Day 2: GP of ainta\\u003c/a\\u003e\"],\"QOJ-2066\":[\"Data Structure Quiz\",32,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/449\\\"\\u003ePetrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/449?v\\u003d1\\\"\\u003eXX Open Cup named after E.V. Pankratiev, Grand Prix of Zhejiang\\u003c/a\\u003e\"],\"Gym-104008J\":[\"Permutation Puzzle\",180,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"Gym-104076A\":[\"Tower\",822,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"QOJ-2065\":[\"Cyclic Distance\",48,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/449\\\"\\u003ePetrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/449?v\\u003d1\\\"\\u003eXX Open Cup named after E.V. Pankratiev, Grand Prix of Zhejiang\\u003c/a\\u003e\"],\"Gym-104008I\":[\"Invincible Hotwheels\",6,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"QOJ-2064\":[\"Bitset Master\",24,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/449\\\"\\u003ePetrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/449?v\\u003d1\\\"\\u003eXX Open Cup named after E.V. Pankratiev, Grand Prix of Zhejiang\\u003c/a\\u003e\"],\"Gym-104008L\":[\"Largest Unique Wins\",322,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"Gym-104076C\":[\"DFS Order 2\",206,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"QOJ-2063\":[\"Alternative Accounts\",21,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/449\\\"\\u003ePetrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/449?v\\u003d1\\\"\\u003eXX Open Cup named after E.V. Pankratiev, Grand Prix of Zhejiang\\u003c/a\\u003e\"],\"Gym-104008K\":[\"Barrel Theory\",60,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104008\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guilin Site\\u003c/a\\u003e\"],\"Gym-104076B\":[\"Torch\",32,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"QOJ-2602\":[\"Diversity Street\",28,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/823\\\"\\u003ePetrozavodsk Winter 2022. Day 5. Yandex Cup\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/823?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Grushevka\\u003c/a\\u003e\"],\"QOJ-2601\":[\"Lucky Tickets\",21,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/823\\\"\\u003ePetrozavodsk Winter 2022. Day 5. Yandex Cup\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/823?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Grushevka\\u003c/a\\u003e\"],\"QOJ-2600\":[\"Mismatch\",13,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/823\\\"\\u003ePetrozavodsk Winter 2022. Day 5. Yandex Cup\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/823?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Grushevka\\u003c/a\\u003e\"],\"Gym-104076M\":[\"Best Carry Player\",1274,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"Gym-104076L\":[\"Tree Distance\",26,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104076\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 International Collegiate Programming Contest, Jinan Site\\u003c/a\\u003e\"],\"QOJ-2604\":[\"Spiral Matrix\",31,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/823\\\"\\u003ePetrozavodsk Winter 2022. Day 5. Yandex Cup\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/823?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Grushevka\\u003c/a\\u003e\"],\"QOJ-2603\":[\"Disbalance\",28,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/823\\\"\\u003ePetrozavodsk Winter 2022. Day 5. Yandex Cup\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/823?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Grushevka\\u003c/a\\u003e\"],\"Gym-104053D\":[\"Digits\",19,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"Gym-104065E\":[\"Hammer to Fall\",234,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104077F\":[\"Hotel\",1544,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104077\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Xian Regional Contest\\u003c/a\\u003e\"],\"Gym-104053C\":[\"Customs Controls 2\",195,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"Gym-104065D\":[\"Gambler\\u0027s Ruin\",140,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104077E\":[\"Find Maximum\",1040,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104077\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Xian Regional Contest\\u003c/a\\u003e\"],\"Gym-104053F\":[\"Equations\",6,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"Gym-104065G\":[\"Let Them Eat Cake\",1050,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104077H\":[\"Power of Two\",25,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104077\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Xian Regional Contest\\u003c/a\\u003e\"],\"Gym-104053E\":[\"Elevator\",1051,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"Gym-104065F\":[\"Infinite Strife\",0,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104077G\":[\"Perfect Word\",1400,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104077\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Xian Regional Contest\\u003c/a\\u003e\"],\"Gym-104053H\":[\"GameX\",1104,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"Gym-104065I\":[\"Mental Abuse To Humans\",4,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104077J\":[\"Strange Sum\",1598,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104077\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Xian Regional Contest\\u003c/a\\u003e\"],\"Gym-104053G\":[\"Game\",2,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"Gym-104065H\":[\"Life is Hard and Undecidable, but...\",853,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104077I\":[\"Square Grid\",10,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104077\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Xian Regional Contest\\u003c/a\\u003e\"],\"Gym-104053J\":[\"Math Exam\",35,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"Gym-104065K\":[\"Pattern Matching in A Minor ``Low Space\\u0027\\u0027\",9,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104077L\":[\"Tree\",883,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104077\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Xian Regional Contest\\u003c/a\\u003e\"],\"Gym-104053I\":[\"Infection\",226,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"Gym-104065J\":[\"Middle Race\",121,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104077K\":[\"Streets\",10,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104077\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Xian Regional Contest\\u003c/a\\u003e\"],\"Gym-104065A\":[\"Ban or Pick, What\\u0027s the Trick\",393,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104077B\":[\"Cells Coloring\",358,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104077\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Xian Regional Contest\\u003c/a\\u003e\"],\"Gym-104077A\":[\"Bridge\",219,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104077\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Xian Regional Contest\\u003c/a\\u003e\"],\"Gym-104053B\":[\"Ayano and sequences\",57,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"Gym-104065C\":[\"Catch You Catch Me\",1022,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104077D\":[\"Contests\",129,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104077\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Xian Regional Contest\\u003c/a\\u003e\"],\"Gym-104053A\":[\"Alice and Her Lost Cat\",82,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104053\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Guangzhou Onsite\\u003c/a\\u003e\"],\"Gym-104065B\":[\"Call Me Call Me\",29,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104065\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Mianyang Onsite\\u003c/a\\u003e\"],\"Gym-104077C\":[\"Clone Ranran\",1499,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104077\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Xian Regional Contest\\u003c/a\\u003e\"],\"QOJ-4810\":[\"Add One\",38,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\"],\"QOJ-4811\":[\"Be Careful\",34,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1460\\\"\\u003eThe 2nd Universal Cup. Stage Ω: Atlantis (\\u003cb\\u003ePrime\\u003c/b\\u003e Contest)\\u003c/a\\u003e\"],\"QOJ-4812\":[\"Counting Sequence\",68,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\"],\"QOJ-4813\":[\"DS Team Selection\",7,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1460\\\"\\u003eThe 2nd Universal Cup. Stage Ω: Atlantis (\\u003cb\\u003ePrime\\u003c/b\\u003e Contest)\\u003c/a\\u003e\"],\"QOJ-4818\":[\"Inverse Line Graph\",8,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\"],\"CodeForces-1487G\":[\"String Counting\",586,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1487\\\"\\u003eEducational Codeforces Round 104 (Rated for Div. 2)\\u003c/a\\u003e\"],\"QOJ-4819\":[\"Just Another Number Theory Problem\",9,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\"],\"QOJ-4814\":[\"Exciting Travel\",11,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\"],\"QOJ-4815\":[\"Flower\\u0027s Land\",117,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\"],\"QOJ-4816\":[\"Games\",5,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\"],\"QOJ-4817\":[\"Half Plane\",7,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1460\\\"\\u003eThe 2nd Universal Cup. Stage Ω: Atlantis (\\u003cb\\u003ePrime\\u003c/b\\u003e Contest)\\u003c/a\\u003e\"],\"洛谷-P5664\":[\"Emiya 家今天的饭\",8645,\"CSP-S2019\"],\"QOJ-6307\":[\"Chase Game 2\",173,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\"],\"Gym-104508E\":[\"Er Wei Shu Dian\",52,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"QOJ-2069\":[\"Geometry PTSD\",7,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/449\\\"\\u003ePetrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/449?v\\u003d1\\\"\\u003eXX Open Cup named after E.V. Pankratiev, Grand Prix of Zhejiang\\u003c/a\\u003e\"],\"QOJ-4800\":[\"Oscar\\u0027s Round Must Have a Constructive Problem\",22,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009\\\"\\u003ePetrozavodsk Summer 2022. Day 2. ZJU Contest 1\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009?v\\u003d1\\\"\\u003e2022 NowCoder Multi-University Training Contest 7\\u003c/a\\u003e\"],\"QOJ-6306\":[\"Chase Game\",161,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\"],\"Gym-104508D\":[\"Decision Problem\",0,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"QOJ-2068\":[\"Fast as Ryser\",36,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/449\\\"\\u003ePetrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/449?v\\u003d1\\\"\\u003eXX Open Cup named after E.V. Pankratiev, Grand Prix of Zhejiang\\u003c/a\\u003e\"],\"QOJ-4801\":[\"The Pool\",2,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009\\\"\\u003ePetrozavodsk Summer 2022. Day 2. ZJU Contest 1\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009?v\\u003d1\\\"\\u003e2022 NowCoder Multi-University Training Contest 7\\u003c/a\\u003e\"],\"QOJ-6309\":[\"Aqre\",143,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\"],\"Gym-104508C\":[\"Communication Problem\",42,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"QOJ-2067\":[\"Evil Subsequence\",8,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/449\\\"\\u003ePetrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/449?v\\u003d1\\\"\\u003eXX Open Cup named after E.V. Pankratiev, Grand Prix of Zhejiang\\u003c/a\\u003e\"],\"QOJ-4802\":[\"Ternary Search\",49,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009\\\"\\u003ePetrozavodsk Summer 2022. Day 2. ZJU Contest 1\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009?v\\u003d1\\\"\\u003e2022 NowCoder Multi-University Training Contest 7\\u003c/a\\u003e\"],\"QOJ-6308\":[\"Magic\",161,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\"],\"Gym-104508B\":[\"Bogosort\",9,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"Gym-104128A\":[\"Stop, Yesterday Please No More\",785,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"QOJ-6303\":[\"Inversion\",147,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1481\\\"\\u003eThe 2023 ICPC Asia East Continent Final Contest (EC-Final 2023). Practice\\u003c/a\\u003e\"],\"QOJ-6545\":[\"Connect the Dots\",22,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1237\\\"\\u003ePetrozavodsk Winter 2023. Day 2: GP of ainta\\u003c/a\\u003e\"],\"Gym-104508I\":[\"IMO Problem\",45,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"QOJ-6302\":[\"Map\",58,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\"],\"QOJ-6544\":[\"Cooperation Game\",24,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1237\\\"\\u003ePetrozavodsk Winter 2023. Day 2: GP of ainta\\u003c/a\\u003e\"],\"Gym-104508H\":[\"Harmony Coloring\",42,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"Gym-104128C\":[\"Fabulous Fungus Frenzy\",13,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"QOJ-6305\":[\"Chinese Checker\",66,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\"],\"Gym-104508G\":[\"Grouping Problem\",2,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"Gym-104128B\":[\"Ropeway\",345,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"QOJ-6304\":[\"Rectangle\",32,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\"],\"Gym-104508F\":[\"Fake Solution\",47,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"QOJ-4807\":[\"Melborp Lacissalc\",18,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009\\\"\\u003ePetrozavodsk Summer 2022. Day 2. ZJU Contest 1\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009?v\\u003d1\\\"\\u003e2022 NowCoder Multi-University Training Contest 7\\u003c/a\\u003e\"],\"QOJ-4808\":[\"Great Party\",36,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009\\\"\\u003ePetrozavodsk Summer 2022. Day 2. ZJU Contest 1\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009?v\\u003d1\\\"\\u003e2022 NowCoder Multi-University Training Contest 7\\u003c/a\\u003e\"],\"QOJ-4809\":[\"Maximum Range\",11,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009\\\"\\u003ePetrozavodsk Summer 2022. Day 2. ZJU Contest 1\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009?v\\u003d1\\\"\\u003e2022 NowCoder Multi-University Training Contest 7\\u003c/a\\u003e\"],\"QOJ-4803\":[\"Candies\",15,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009\\\"\\u003ePetrozavodsk Summer 2022. Day 2. ZJU Contest 1\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009?v\\u003d1\\\"\\u003e2022 NowCoder Multi-University Training Contest 7\\u003c/a\\u003e\"],\"Gym-104508A\":[\"Area in Convex\",2,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"QOJ-4804\":[\"Regular Expression\",12,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009\\\"\\u003ePetrozavodsk Summer 2022. Day 2. ZJU Contest 1\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009?v\\u003d1\\\"\\u003e2022 NowCoder Multi-University Training Contest 7\\u003c/a\\u003e\"],\"QOJ-4805\":[\"Grammy Sorting\",8,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009\\\"\\u003ePetrozavodsk Summer 2022. Day 2. ZJU Contest 1\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009?v\\u003d1\\\"\\u003e2022 NowCoder Multi-University Training Contest 7\\u003c/a\\u003e\"],\"QOJ-4806\":[\"Suffix Sort\",9,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009\\\"\\u003ePetrozavodsk Summer 2022. Day 2. ZJU Contest 1\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1009?v\\u003d1\\\"\\u003e2022 NowCoder Multi-University Training Contest 7\\u003c/a\\u003e\"],\"Gym-104128M\":[\"Drain the Water Tank\",542,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"Gym-104160B\":[\"Binary Substrings\",13,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104172C\":[\"Painting Grid\",85,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104172\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2023 ICPC Asia Hong Kong Regional Programming Contest (The 1st Universal Cup, Stage 2:Hong Kong)\\u003c/a\\u003e\"],\"Gym-104128L\":[\"Proposition Composition\",9,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"Gym-104160C\":[\"Clamped Sequence\",1411,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104172D\":[\"Shortest Path Query\",21,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104172\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2023 ICPC Asia Hong Kong Regional Programming Contest (The 1st Universal Cup, Stage 2:Hong Kong)\\u003c/a\\u003e\"],\"Gym-104172A\":[\"TreeScript\",602,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104172\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2023 ICPC Asia Hong Kong Regional Programming Contest (The 1st Universal Cup, Stage 2:Hong Kong)\\u003c/a\\u003e\"],\"Gym-104160A\":[\"Absolute Difference\",192,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104172B\":[\"Big Picture\",148,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104172\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2023 ICPC Asia Hong Kong Regional Programming Contest (The 1st Universal Cup, Stage 2:Hong Kong)\\u003c/a\\u003e\"],\"Gym-104160F\":[\"Half Mixed\",584,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104172G\":[\"Paddle Star\",12,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104172\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2023 ICPC Asia Hong Kong Regional Programming Contest (The 1st Universal Cup, Stage 2:Hong Kong)\\u003c/a\\u003e\"],\"Gym-104160G\":[\"Meet in the Middle\",18,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104172H\":[\"Another Goose Goose Duck Problem\",803,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104172\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2023 ICPC Asia Hong Kong Regional Programming Contest (The 1st Universal Cup, Stage 2:Hong Kong)\\u003c/a\\u003e\"],\"Gym-104160D\":[\"DRX vs. T1\",1619,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104172E\":[\"Goose, Goose, DUCK?\",269,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104172\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2023 ICPC Asia Hong Kong Regional Programming Contest (The 1st Universal Cup, Stage 2:Hong Kong)\\u003c/a\\u003e\"],\"Gym-104160E\":[\"Graph Completing\",134,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104160\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)\\u003c/a\\u003e\"],\"Gym-104172F\":[\"Sum of Numbers\",150,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104172\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2023 ICPC Asia Hong Kong Regional Programming Contest (The 1st Universal Cup, Stage 2:Hong Kong)\\u003c/a\\u003e\"],\"QOJ-2073\":[\"Knowledge-Oriented Problem\",9,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/449\\\"\\u003ePetrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/449?v\\u003d1\\\"\\u003eXX Open Cup named after E.V. Pankratiev, Grand Prix of Zhejiang\\u003c/a\\u003e\"],\"Gym-104128E\":[\"Color the Tree\",181,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"QOJ-6310\":[\"Dining Professors\",172,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197\\\"\\u003eThe 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1197?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 11: Shanghai\\u003c/a\\u003e\"],\"Gym-104508M\":[\"More Japanese Monsters\",4,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"QOJ-2072\":[\"Junk Problem\",8,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/449\\\"\\u003ePetrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/449?v\\u003d1\\\"\\u003eXX Open Cup named after E.V. Pankratiev, Grand Prix of Zhejiang\\u003c/a\\u003e\"],\"Gym-104128D\":[\"Chat Program\",621,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"Gym-104508L\":[\"List of Orders\",3,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"QOJ-2071\":[\"Interesting Game\",8,\"\\u003ca href\\u003d\\\"http://qoj.ac/contest/449\\\"\\u003ePetrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"http://qoj.ac/contest/449?v\\u003d1\\\"\\u003eXX Open Cup named after E.V. Pankratiev, Grand Prix of Zhejiang\\u003c/a\\u003e\"],\"Gym-104128G\":[\"Inscryption\",1398,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"Gym-104508K\":[\"Known Problem\",6,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"QOJ-2070\":[\"Heavy Stones\",13,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/449\\\"\\u003ePetrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/449?v\\u003d1\\\"\\u003eXX Open Cup named after E.V. Pankratiev, Grand Prix of Zhejiang\\u003c/a\\u003e\"],\"Gym-104128F\":[\"Triangles\",16,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"Gym-104508J\":[\"Japanese Monsters\",2,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104508\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eNational Taiwan University Class Preliminary 2023\\u003c/a\\u003e\"],\"Gym-104128I\":[\"Perfect Palindrome\",1559,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"Gym-104128H\":[\"Factories Once More\",20,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"Gym-104128K\":[\"NaN in a Heap\",52,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"QOJ-2074\":[\"LCM Sum\",9,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/449\\\"\\u003ePetrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/449?v\\u003d1\\\"\\u003eXX Open Cup named after E.V. Pankratiev, Grand Prix of Zhejiang\\u003c/a\\u003e\"],\"Gym-104128J\":[\"Perfect Matching\",136,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104128\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"QOJ-4835\":[\"Mode\",7,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1012\\\"\\u003ePetrozavodsk Summer 2022. Day 5. ZJU Contest 2\\u003c/a\\u003e\"],\"QOJ-4836\":[\"Tree\",8,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1012\\\"\\u003ePetrozavodsk Summer 2022. Day 5. ZJU Contest 2\\u003c/a\\u003e\"],\"QOJ-4837\":[\"Ramen\",13,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1012\\\"\\u003ePetrozavodsk Summer 2022. Day 5. ZJU Contest 2\\u003c/a\\u003e\"],\"QOJ-4838\":[\"Rotate Sum 2\",8,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1012\\\"\\u003ePetrozavodsk Summer 2022. Day 5. ZJU Contest 2\\u003c/a\\u003e\"],\"QOJ-4839\":[\"Smaller LCA\",18,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1012\\\"\\u003ePetrozavodsk Summer 2022. Day 5. ZJU Contest 2\\u003c/a\\u003e\"],\"QOJ-6101\":[\"Ring Road\",15,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-6103\":[\"A+B Problem\",6,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-6345\":[\"Random Interactive Convex Hull Bot\",9,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212\\\"\\u003ePetrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 13: Iberia\\u003c/a\\u003e\"],\"QOJ-6102\":[\"Query on a Tree\",11,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-6344\":[\"The Best Problem of 2021\",12,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212\\\"\\u003ePetrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 13: Iberia\\u003c/a\\u003e\"],\"QOJ-4821\":[\"Long: WCWBTT\",1,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1460\\\"\\u003eThe 2nd Universal Cup. Stage Ω: Atlantis (\\u003cb\\u003ePrime\\u003c/b\\u003e Contest)\\u003c/a\\u003e\"],\"QOJ-4822\":[\"Matrix Counting\",6,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1460\\\"\\u003eThe 2nd Universal Cup. Stage Ω: Atlantis (\\u003cb\\u003ePrime\\u003c/b\\u003e Contest)\\u003c/a\\u003e\"],\"QOJ-4823\":[\"No!\",13,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\"],\"QOJ-4820\":[\"Kitten\\u0027s Computer\",34,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1010\\\"\\u003ePetrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1460\\\"\\u003eThe 2nd Universal Cup. Stage Ω: Atlantis (\\u003cb\\u003ePrime\\u003c/b\\u003e Contest)\\u003c/a\\u003e\"],\"QOJ-4855\":[\"Puzzle: X-Sums Sudoku\",4,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1014\\\"\\u003ePetrozavodsk Summer 2022. Day 6. Heltion Contest\\u003c/a\\u003e\"],\"QOJ-6119\":[\"Frustration and Bracket Sequences\",13,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1178\\\"\\u003ePetrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\\u003c/a\\u003e\"],\"QOJ-4856\":[\"Puzzle: Patrick\\u0027s Parabox\",2,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1014\\\"\\u003ePetrozavodsk Summer 2022. Day 6. Heltion Contest\\u003c/a\\u003e\"],\"QOJ-4857\":[\"Puzzle: Hearthstone\",2,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1014\\\"\\u003ePetrozavodsk Summer 2022. Day 6. Heltion Contest\\u003c/a\\u003e\"],\"QOJ-6116\":[\"Changing the Sequences\",26,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1178\\\"\\u003ePetrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\\u003c/a\\u003e\"],\"QOJ-6115\":[\"Blocks and Expressions\",44,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1178\\\"\\u003ePetrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\\u003c/a\\u003e\"],\"QOJ-6118\":[\"Eartheart\",3,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1178\\\"\\u003ePetrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\\u003c/a\\u003e\"],\"QOJ-6117\":[\"Determine The Fluctuation Bonus\",20,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1178\\\"\\u003ePetrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\\u003c/a\\u003e\"],\"Gym-104081G\":[\"排队打卡\",398,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104081\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022年中国大学生程序设计竞赛女生专场\\u003c/a\\u003e\"],\"Gym-104081F\":[\"位运算谜题\",48,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104081\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022年中国大学生程序设计竞赛女生专场\\u003c/a\\u003e\"],\"Gym-104081I\":[\"宠物对战\",248,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104081\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022年中国大学生程序设计竞赛女生专场\\u003c/a\\u003e\"],\"Gym-104081H\":[\"提瓦特之旅\",258,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104081\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022年中国大学生程序设计竞赛女生专场\\u003c/a\\u003e\"],\"Gym-104081K\":[\"区间和\",52,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104081\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022年中国大学生程序设计竞赛女生专场\\u003c/a\\u003e\"],\"QOJ-4858\":[\"Poker Game: Decision\",5,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1014\\\"\\u003ePetrozavodsk Summer 2022. Day 6. Heltion Contest\\u003c/a\\u003e\"],\"Gym-104081J\":[\"瑞士轮\",28,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104081\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022年中国大学生程序设计竞赛女生专场\\u003c/a\\u003e\"],\"QOJ-4859\":[\"Poker Game: Construction\",1,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1014\\\"\\u003ePetrozavodsk Summer 2022. Day 6. Heltion Contest\\u003c/a\\u003e\"],\"Gym-104081L\":[\"彩色的树\",124,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104081\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022年中国大学生程序设计竞赛女生专场\\u003c/a\\u003e\"],\"QOJ-6123\":[\"JAG Graph Isomorphism\",32,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1178\\\"\\u003ePetrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\\u003c/a\\u003e\"],\"QOJ-6122\":[\"Impossible-to-finish Race\",29,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1178\\\"\\u003ePetrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\\u003c/a\\u003e\"],\"QOJ-6125\":[\"Lucky Stars Management\",5,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1178\\\"\\u003ePetrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\\u003c/a\\u003e\"],\"QOJ-4860\":[\"Longest Common Subsequence\",7,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1014\\\"\\u003ePetrozavodsk Summer 2022. Day 6. Heltion Contest\\u003c/a\\u003e\"],\"QOJ-6124\":[\"King Of Zombies\",26,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1178\\\"\\u003ePetrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\\u003c/a\\u003e\"],\"QOJ-6121\":[\"Hacks With Includes\",37,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1178\\\"\\u003ePetrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\\u003c/a\\u003e\"],\"QOJ-6120\":[\"Good Pizza\",37,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1178\\\"\\u003ePetrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\\u003c/a\\u003e\"],\"QOJ-4843\":[\"Infectious Disease\",29,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1012\\\"\\u003ePetrozavodsk Summer 2022. Day 5. ZJU Contest 2\\u003c/a\\u003e\"],\"QOJ-6109\":[\"Similarity Graph\",11,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-4844\":[\"Positive String\",9,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1012\\\"\\u003ePetrozavodsk Summer 2022. Day 5. ZJU Contest 2\\u003c/a\\u003e\"],\"QOJ-6108\":[\"Permutation Arrangement\",14,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-4845\":[\"DFS\",16,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1012\\\"\\u003ePetrozavodsk Summer 2022. Day 5. ZJU Contest 2\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1460\\\"\\u003eThe 2nd Universal Cup. Stage Ω: Atlantis (\\u003cb\\u003ePrime\\u003c/b\\u003e Contest)\\u003c/a\\u003e\"],\"QOJ-6105\":[\"Double-Colored Papers\",2,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-6347\":[\"XOR Determinant\",31,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212\\\"\\u003ePetrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 13: Iberia\\u003c/a\\u003e\"],\"QOJ-4840\":[\"Noodle\",4,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1012\\\"\\u003ePetrozavodsk Summer 2022. Day 5. ZJU Contest 2\\u003c/a\\u003e\"],\"QOJ-6346\":[\"Record Parity\",52,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212\\\"\\u003ePetrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 13: Iberia\\u003c/a\\u003e\"],\"QOJ-6104\":[\"Building Bombing\",6,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-4841\":[\"Geometry\",5,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1012\\\"\\u003ePetrozavodsk Summer 2022. Day 5. ZJU Contest 2\\u003c/a\\u003e\"],\"QOJ-6349\":[\"Is This FFT?\",21,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212\\\"\\u003ePetrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 13: Iberia\\u003c/a\\u003e\"],\"QOJ-6107\":[\"One Path\",18,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-4842\":[\"Rectangle Placement\",14,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1012\\\"\\u003ePetrozavodsk Summer 2022. Day 5. ZJU Contest 2\\u003c/a\\u003e\"],\"QOJ-6106\":[\"Making Number\",8,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-6348\":[\"Egor Has a Problem\",32,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212\\\"\\u003ePetrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 13: Iberia\\u003c/a\\u003e\"],\"QOJ-6354\":[\"4\",70,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212\\\"\\u003ePetrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 13: Iberia\\u003c/a\\u003e\"],\"QOJ-6112\":[\"Village Planning\",5,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-6111\":[\"Two Paths\",1,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-6353\":[\"Kth Lex Min Min Min Subpalindromes\",41,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212\\\"\\u003ePetrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 13: Iberia\\u003c/a\\u003e\"],\"QOJ-6114\":[\"Agriculture\",49,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1178\\\"\\u003ePetrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\\u003c/a\\u003e\"],\"QOJ-6113\":[\"Window Arrangement\",9,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-6355\":[\"5\",24,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212\\\"\\u003ePetrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 13: Iberia\\u003c/a\\u003e\"],\"QOJ-6350\":[\"MIT\",5,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212\\\"\\u003ePetrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 13: Iberia\\u003c/a\\u003e\"],\"QOJ-6352\":[\"SPPPSPSS.\",25,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212\\\"\\u003ePetrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 13: Iberia\\u003c/a\\u003e\"],\"QOJ-6110\":[\"Squirrel Game\",12,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1168\\\"\\u003ePetrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\\u003c/a\\u003e\"],\"QOJ-6351\":[\"Exact Subsequences\",32,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212\\\"\\u003ePetrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1212?v\\u003d1\\\"\\u003eThe 1st Universal Cup. Stage 13: Iberia\\u003c/a\\u003e\"],\"QOJ-4634\":[\"Factor\",24,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/992\\\"\\u003eByteDance-Moscow Workshops Camp 2022. The Final Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/992?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Bytedance\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1167\\\"\\u003e模板训练 2023 Spring\\u003c/a\\u003e\"],\"QOJ-4635\":[\"Graph Operation\",42,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/992\\\"\\u003eByteDance-Moscow Workshops Camp 2022. The Final Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/992?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Bytedance\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1167\\\"\\u003e模板训练 2023 Spring\\u003c/a\\u003e\"],\"QOJ-4636\":[\"Optimal Assortment\",19,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/992\\\"\\u003eByteDance-Moscow Workshops Camp 2022. The Final Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/992?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Bytedance\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1167\\\"\\u003e模板训练 2023 Spring\\u003c/a\\u003e\"],\"QOJ-4637\":[\"Cell Tower\",5,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/992\\\"\\u003eByteDance-Moscow Workshops Camp 2022. The Final Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/992?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Bytedance\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1167\\\"\\u003e模板训练 2023 Spring\\u003c/a\\u003e\"],\"QOJ-4630\":[\"New Equipments III\",31,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/992\\\"\\u003eByteDance-Moscow Workshops Camp 2022. The Final Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/992?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Bytedance\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1167\\\"\\u003e模板训练 2023 Spring\\u003c/a\\u003e\"],\"QOJ-4631\":[\"Interesting String Problem\",17,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/992\\\"\\u003eByteDance-Moscow Workshops Camp 2022. The Final Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/992?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Bytedance\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1167\\\"\\u003e模板训练 2023 Spring\\u003c/a\\u003e\"],\"QOJ-4632\":[\"Card Shark\",34,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/992\\\"\\u003eByteDance-Moscow Workshops Camp 2022. The Final Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/992?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Bytedance\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1167\\\"\\u003e模板训练 2023 Spring\\u003c/a\\u003e\"],\"QOJ-4633\":[\"Coprime Matrices\",45,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/992\\\"\\u003eByteDance-Moscow Workshops Camp 2022. The Final Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/992?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Bytedance\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1167\\\"\\u003e模板训练 2023 Spring\\u003c/a\\u003e\"],\"QOJ-4638\":[\"Xiangqi\",4,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/992\\\"\\u003eByteDance-Moscow Workshops Camp 2022. The Final Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/992?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Bytedance\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1167\\\"\\u003e模板训练 2023 Spring\\u003c/a\\u003e\"],\"QOJ-4865\":[\"Symmetry: Convex\",2,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1014\\\"\\u003ePetrozavodsk Summer 2022. Day 6. Heltion Contest\\u003c/a\\u003e\"],\"QOJ-4866\":[\"Symmetry: Closure\",1,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1014\\\"\\u003ePetrozavodsk Summer 2022. Day 6. Heltion Contest\\u003c/a\\u003e\"],\"QOJ-4861\":[\"Lexicographic Comparison\",2,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1014\\\"\\u003ePetrozavodsk Summer 2022. Day 6. Heltion Contest\\u003c/a\\u003e\"],\"QOJ-4862\":[\"Expression Evaluation\",3,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1014\\\"\\u003ePetrozavodsk Summer 2022. Day 6. Heltion Contest\\u003c/a\\u003e\"],\"QOJ-4863\":[\"Equivalence in Connectivity\",4,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1014\\\"\\u003ePetrozavodsk Summer 2022. Day 6. Heltion Contest\\u003c/a\\u003e\"],\"QOJ-4864\":[\"Symmetry: Tree\",2,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1014\\\"\\u003ePetrozavodsk Summer 2022. Day 6. Heltion Contest\\u003c/a\\u003e\"],\"QOJ-4628\":[\"Driverless Car II\",1,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/992\\\"\\u003eByteDance-Moscow Workshops Camp 2022. The Final Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/992?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Bytedance\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1167\\\"\\u003e模板训练 2023 Spring\\u003c/a\\u003e\"],\"QOJ-4629\":[\"Longest Increasing Subsequence\",45,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/992\\\"\\u003eByteDance-Moscow Workshops Camp 2022. The Final Contest\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/992?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Bytedance\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1167\\\"\\u003e模板训练 2023 Spring\\u003c/a\\u003e\"],\"Gym-104081A\":[\"减肥计划\",682,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104081\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022年中国大学生程序设计竞赛女生专场\\u003c/a\\u003e\"],\"Gym-104081C\":[\"测量学\",770,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104081\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022年中国大学生程序设计竞赛女生专场\\u003c/a\\u003e\"],\"Gym-104081B\":[\"翻新道路 II\",18,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104081\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022年中国大学生程序设计竞赛女生专场\\u003c/a\\u003e\"],\"Gym-104081E\":[\"睡觉\",533,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104081\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022年中国大学生程序设计竞赛女生专场\\u003c/a\\u003e\"],\"Gym-104081D\":[\"Devil May Cry\",1,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104081\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022年中国大学生程序设计竞赛女生专场\\u003c/a\\u003e\"],\"QOJ-1267\":[\"Count on a Tree II Striking Back\",18,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/503\\\"\\u003ePetrozavodsk Summer 2020. Day 3. Songyang Chen Contest\\u003c/a\\u003e\"],\"QOJ-2598\":[\"Permutation Matrix\",33,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/823\\\"\\u003ePetrozavodsk Winter 2022. Day 5. Yandex Cup\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/823?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Grushevka\\u003c/a\\u003e\"],\"QOJ-1266\":[\"Visual Cube\",62,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/503\\\"\\u003ePetrozavodsk Summer 2020. Day 3. Songyang Chen Contest\\u003c/a\\u003e\"],\"QOJ-2597\":[\"Yellow Blue Bus\",3,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/823\\\"\\u003ePetrozavodsk Winter 2022. Day 5. Yandex Cup\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/823?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Grushevka\\u003c/a\\u003e\"],\"QOJ-1265\":[\"Total Eclipse\",51,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/503\\\"\\u003ePetrozavodsk Summer 2020. Day 3. Songyang Chen Contest\\u003c/a\\u003e\"],\"QOJ-2596\":[\"Even Forest\",30,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/823\\\"\\u003ePetrozavodsk Winter 2022. Day 5. Yandex Cup\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/823?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Grushevka\\u003c/a\\u003e\"],\"QOJ-2595\":[\"Interesting Subsegments\",39,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/823\\\"\\u003ePetrozavodsk Winter 2022. Day 5. Yandex Cup\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/823?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Grushevka\\u003c/a\\u003e\"],\"Gym-103861M\":[\"Prof. Pang and Ants\",3,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"Gym-103861L\":[\"Fenwick Tree\",377,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"Gym-103861K\":[\"Vision Test\",0,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"QOJ-1269\":[\"New Equipments\",25,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/503\\\"\\u003ePetrozavodsk Summer 2020. Day 3. Songyang Chen Contest\\u003c/a\\u003e\"],\"Gym-103861J\":[\"Elden Ring\",96,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"QOJ-1268\":[\"Diamond Rush\",4,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/503\\\"\\u003ePetrozavodsk Summer 2020. Day 3. Songyang Chen Contest\\u003c/a\\u003e\"],\"QOJ-2599\":[\"Anti-stress\",1,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/823\\\"\\u003ePetrozavodsk Winter 2022. Day 5. Yandex Cup\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/823?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Grushevka\\u003c/a\\u003e\"],\"Gym-103861I\":[\"Future Coder\",376,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"Gym-103861H\":[\"Check Pattern is Good\",19,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"Gym-103861G\":[\"Check Pattern is Bad\",22,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"Gym-103861F\":[\"Vacation\",5,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"Gym-103861E\":[\"Prof. Pang and Poker\",199,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"Gym-103861D\":[\"Two Walls\",37,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"Gym-103861C\":[\"String-dle Count\",23,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"Gym-103861B\":[\"Beautiful String\",168,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"Gym-103861A\":[\"DFS Order\",406,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/103861\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2021 ICPC Asia East Continent Final\\u003c/a\\u003e\"],\"Gym-104090A\":[\"Modulo Ruins the Legend\",956,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"Gym-104090C\":[\"No Bug No Game\",910,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"Gym-104090B\":[\"Useful Algorithm\",23,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"QOJ-1270\":[\"The Missing Pet\",2,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/503\\\"\\u003ePetrozavodsk Summer 2020. Day 3. Songyang Chen Contest\\u003c/a\\u003e\"],\"QOJ-1274\":[\"Walking Plan\",25,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/503\\\"\\u003ePetrozavodsk Summer 2020. Day 3. Songyang Chen Contest\\u003c/a\\u003e\"],\"QOJ-1273\":[\"It\\u0027s All Squares\",14,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/503\\\"\\u003ePetrozavodsk Summer 2020. Day 3. Songyang Chen Contest\\u003c/a\\u003e\"],\"QOJ-1272\":[\"Dynamic Convex Hull\",9,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/503\\\"\\u003ePetrozavodsk Summer 2020. Day 3. Songyang Chen Contest\\u003c/a\\u003e\"],\"QOJ-1271\":[\"In Search of Gold\",14,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/503\\\"\\u003ePetrozavodsk Summer 2020. Day 3. Songyang Chen Contest\\u003c/a\\u003e\"],\"Gym-104090M\":[\"Please Save Pigeland\",145,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"Gym-104090L\":[\"Levenshtein Distance\",3,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"Gym-104090E\":[\"Oscar is All You Need\",25,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"Gym-104090D\":[\"Money Game\",1752,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"Gym-104090G\":[\"Subgraph Isomorphism\",285,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"Gym-104090F\":[\"Da Mi Lao Shi Ai Kan De\",1725,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"Gym-104090I\":[\"Guess Cycle Length\",153,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"Gym-104090H\":[\"RPG Pro League\",7,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"Gym-104090K\":[\"Master of Both\",862,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"Gym-104090J\":[\"Painting\",5,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104090\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eThe 2022 ICPC Asia Hangzhou Regional Programming Contest\\u003c/a\\u003e\"],\"Gym-104023G\":[\"Grade 2\",979,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"],\"Gym-104023F\":[\"Mooncake Delivery\",83,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"],\"Gym-104023I\":[\"Dragon Bloodline\",381,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"],\"Gym-104023H\":[\"Party Animals\",13,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"],\"Gym-104023K\":[\"I Wanna Maker\",129,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"],\"Gym-104023J\":[\"Eat, Sleep, Repeat\",845,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"],\"Gym-104023M\":[\"String Master\",13,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"],\"Gym-104023L\":[\"Novice Magician\",12,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"],\"Gym-104023A\":[\"Dunai\",1252,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"],\"QOJ-2594\":[\"Ants\",2,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/823\\\"\\u003ePetrozavodsk Winter 2022. Day 5. Yandex Cup\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/823?v\\u003d1\\\"\\u003eXXII Open Cup named after E.V. Pankratiev, Grand Prix of Grushevka\\u003c/a\\u003e\"],\"Gym-104023C\":[\"Grass\",702,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"],\"Gym-104023B\":[\"Recruitment\",45,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"],\"Gym-104023E\":[\"Python Will be Faster than C++\",1403,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"],\"Gym-104023D\":[\"Sternhalma\",366,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/104023\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2022 China Collegiate Programming Contest (CCPC) Weihai Site\\u003c/a\\u003e\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"Dusk_Till_Dawn","updateTime":1696319140000,"title":"2023-2024 training set","dislikeCnt":0,"content":"## Part I: 2022 XCPC Asia Regional Contest\n### 2022 CCPC Girls\n[problem:Gym-104081A]\n[problem:Gym-104081B]\n[problem:Gym-104081C]\n[problem:Gym-104081D]\n[problem:Gym-104081E]\n[problem:Gym-104081F]\n[problem:Gym-104081G]\n[problem:Gym-104081H]\n[problem:Gym-104081I]\n[problem:Gym-104081J]\n[problem:Gym-104081K]\n[problem:Gym-104081L]\n### 2022 ICPC Xi\u0027an\n[problem:Gym-104077A]\n[problem:Gym-104077B]\n[problem:Gym-104077C]\n[problem:Gym-104077D]\n[problem:Gym-104077E]\n[problem:Gym-104077F]\n[problem:Gym-104077G]\n[problem:Gym-104077H]\n[problem:Gym-104077I]\n[problem:Gym-104077J]\n[problem:Gym-104077K]\n[problem:Gym-104077L]\n\n### 2022 CCPC Guilin\n[problem:Gym-104008A]\n[problem:Gym-104008B]\n[problem:Gym-104008C]\n[problem:Gym-104008D]\n[problem:Gym-104008E]\n[problem:Gym-104008F]\n[problem:Gym-104008G]\n[problem:Gym-104008H]\n[problem:Gym-104008I]\n[problem:Gym-104008J]\n[problem:Gym-104008K]\n[problem:Gym-104008L]\n[problem:Gym-104008M]\n### 2022 ICPC Nanjing\n[problem:Gym-104128A]\n[problem:Gym-104128B]\n[problem:Gym-104128C]\n[problem:Gym-104128D]\n[problem:Gym-104128E]\n[problem:Gym-104128F]\n[problem:Gym-104128G]\n[problem:Gym-104128H]\n[problem:Gym-104128I]\n[problem:Gym-104128J]\n[problem:Gym-104128K]\n[problem:Gym-104128L]\n[problem:Gym-104128M]\n### 2022 CCPC Guangzhou\n[problem:Gym-104053A]\n[problem:Gym-104053B]\n[problem:Gym-104053C]\n[problem:Gym-104053D]\n[problem:Gym-104053E]\n[problem:Gym-104053F]\n[problem:Gym-104053G]\n[problem:Gym-104053H]\n[problem:Gym-104053I]\n[problem:Gym-104053J]\n[problem:Gym-104053K]\n[problem:Gym-104053L]\n[problem:Gym-104053M]\n### 2022 ICPC Hongkong\n[problem:Gym-104172A]\n[problem:Gym-104172B]\n[problem:Gym-104172C]\n[problem:Gym-104172D]\n[problem:Gym-104172E]\n[problem:Gym-104172F]\n[problem:Gym-104172G]\n[problem:Gym-104172H]\n[problem:Gym-104172I]\n[problem:Gym-104172J]\n[problem:Gym-104172K]\n[problem:Gym-104172L]\n### 2022 ICPC Shenyang\n[problem:Gym-104160A]\n[problem:Gym-104160B]\n[problem:Gym-104160C]\n[problem:Gym-104160D]\n[problem:Gym-104160E]\n[problem:Gym-104160F]\n[problem:Gym-104160G]\n[problem:Gym-104160H]\n[problem:Gym-104160I]\n[problem:Gym-104160J]\n[problem:Gym-104160K]\n[problem:Gym-104160L]\n[problem:Gym-104160M]\n### 2022 ICPC Hangzhou\n[problem:Gym-104090A]\n[problem:Gym-104090B]\n[problem:Gym-104090C]\n[problem:Gym-104090D]\n[problem:Gym-104090E]\n[problem:Gym-104090F]\n[problem:Gym-104090G]\n[problem:Gym-104090H]\n[problem:Gym-104090I]\n[problem:Gym-104090J]\n[problem:Gym-104090K]\n[problem:Gym-104090L]\n[problem:Gym-104090M]\n### 2022 ICPC Jinan\n[problem:Gym-104076A]\n[problem:Gym-104076B]\n[problem:Gym-104076C]\n[problem:Gym-104076D]\n[problem:Gym-104076E]\n[problem:Gym-104076F]\n[problem:Gym-104076G]\n[problem:Gym-104076H]\n[problem:Gym-104076I]\n[problem:Gym-104076J]\n[problem:Gym-104076K]\n[problem:Gym-104076L]\n[problem:Gym-104076M]\n### 2022 CCPC Weihai\n[problem:Gym-104023A]\n[problem:Gym-104023B]\n[problem:Gym-104023C]\n[problem:Gym-104023D]\n[problem:Gym-104023E]\n[problem:Gym-104023F]\n[problem:Gym-104023G]\n[problem:Gym-104023H]\n[problem:Gym-104023I]\n[problem:Gym-104023J]\n[problem:Gym-104023K]\n[problem:Gym-104023L]\n[problem:Gym-104023M]\n### 2022 CCPC Mianyang\n[problem:Gym-104065A]\n[problem:Gym-104065B]\n[problem:Gym-104065C]\n[problem:Gym-104065D]\n[problem:Gym-104065E]\n[problem:Gym-104065F]\n[problem:Gym-104065G]\n[problem:Gym-104065H]\n[problem:Gym-104065I]\n[problem:Gym-104065J]\n[problem:Gym-104065K]\n[problem:Gym-104065L]\n[problem:Gym-104065M]\n### 2022 ICPC EC-Final\n[problem:QOJ-6298]\n[problem:QOJ-6299]\n[problem:QOJ-6300]\n[problem:QOJ-6301]\n[problem:QOJ-6302]\n[problem:QOJ-6303]\n[problem:QOJ-6304]\n[problem:QOJ-6305]\n[problem:QOJ-6306]\n[problem:QOJ-6307]\n[problem:QOJ-6308]\n[problem:QOJ-6309]\n[problem:QOJ-6310]\n### 2022 CCPC Final\n[problem:QOJ-6501]\n[problem:QOJ-6502]\n[problem:QOJ-6503]\n[problem:QOJ-6504]\n[problem:QOJ-6505]\n[problem:QOJ-6506]\n[problem:QOJ-6507]\n[problem:QOJ-6508]\n[problem:QOJ-6509]\n[problem:QOJ-6510]\n[problem:QOJ-6511]\n[problem:QOJ-6512]\n[problem:QOJ-6513]\n\n## Part II: Training Competition\n### National Taiwan University Class Preliminary 2023\n[problem:Gym-104508A]\n[problem:Gym-104508B]\n[problem:Gym-104508C]\n[problem:Gym-104508D]\n[problem:Gym-104508E]\n[problem:Gym-104508F]\n[problem:Gym-104508G]\n[problem:Gym-104508H]\n[problem:Gym-104508I]\n[problem:Gym-104508J]\n[problem:Gym-104508K]\n[problem:Gym-104508L]\n[problem:Gym-104508M]\n\n### Petrozavodsk Winter 2023. Day 1: JAGain in Petrozavodsk\n[problem:QOJ-6114]\n[problem:QOJ-6115]\n[problem:QOJ-6116]\n[problem:QOJ-6117]\n[problem:QOJ-6118]\n[problem:QOJ-6119]\n[problem:QOJ-6120]\n[problem:QOJ-6121]\n[problem:QOJ-6122]\n[problem:QOJ-6123]\n[problem:QOJ-6124]\n[problem:QOJ-6125]\n\n### Petrozavodsk Winter 2023. Day 2: GP of ainta\n[problem:QOJ-6535]\n[problem:QOJ-6536]\n[problem:QOJ-6537]\n[problem:QOJ-6538]\n[problem:QOJ-6539]\n[problem:QOJ-6540]\n[problem:QOJ-6541]\n[problem:QOJ-6542]\n[problem:QOJ-6543]\n[problem:QOJ-6544]\n[problem:QOJ-6545]\n\n### Petrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea\n[problem:QOJ-6101]\n[problem:QOJ-6102]\n[problem:QOJ-6103]\n[problem:QOJ-6104]\n[problem:QOJ-6105]\n[problem:QOJ-6106]\n[problem:QOJ-6107]\n[problem:QOJ-6108]\n[problem:QOJ-6109]\n[problem:QOJ-6110]\n[problem:QOJ-6111]\n[problem:QOJ-6112]\n[problem:QOJ-6113]\n\n### Petrozavodsk Winter 2023. Day 6: Um_nik mod 998 244 353 Contest\n[problem:QOJ-6344]\n[problem:QOJ-6345]\n[problem:QOJ-6346]\n[problem:QOJ-6347]\n[problem:QOJ-6348]\n[problem:QOJ-6349]\n[problem:QOJ-6350]\n[problem:QOJ-6351]\n[problem:QOJ-6352]\n[problem:QOJ-6353]\n[problem:QOJ-6354]\n[problem:QOJ-6355]\n\n### Petrozavodsk Summer 2022. Day 2. ZJU Contest 1\n[problem:QOJ-4798]\n[problem:QOJ-4799]\n[problem:QOJ-4800]\n[problem:QOJ-4801]\n[problem:QOJ-4802]\n[problem:QOJ-4803]\n[problem:QOJ-4804]\n[problem:QOJ-4805]\n[problem:QOJ-4806]\n[problem:QOJ-4807]\n[problem:QOJ-4808]\n[problem:QOJ-4809]\n\n### Petrozavodsk Summer 2022. Day 3. Qingyu, flower and their friends’ Contest\n[problem:QOJ-4810]\n[problem:QOJ-4811]\n[problem:QOJ-4812]\n[problem:QOJ-4813]\n[problem:QOJ-4814]\n[problem:QOJ-4815]\n[problem:QOJ-4816]\n[problem:QOJ-4817]\n[problem:QOJ-4818]\n[problem:QOJ-4819]\n[problem:QOJ-4820]\n[problem:QOJ-4821]\n[problem:QOJ-4822]\n[problem:QOJ-4823]\n\n### Petrozavodsk Summer 2022. Day 5. ZJU Contest 2\n[problem:QOJ-4835]\n[problem:QOJ-4836]\n[problem:QOJ-4837]\n[problem:QOJ-4838]\n[problem:QOJ-4839]\n[problem:QOJ-4840]\n[problem:QOJ-4841]\n[problem:QOJ-4842]\n[problem:QOJ-4843]\n[problem:QOJ-4844]\n[problem:QOJ-4845]\n\n### Petrozavodsk Summer 2022. Day 6. Heltion Contest\n[problem:QOJ-4855]\n[problem:QOJ-4856]\n[problem:QOJ-4857]\n[problem:QOJ-4858]\n[problem:QOJ-4859]\n[problem:QOJ-4860]\n[problem:QOJ-4861]\n[problem:QOJ-4862]\n[problem:QOJ-4863]\n[problem:QOJ-4864]\n[problem:QOJ-4865]\n[problem:QOJ-4866]\n\n### Petrozavodsk Winter 2022. Day 5. Yandex Cup\n[problem:QOJ-2594]\n[problem:QOJ-2595]\n[problem:QOJ-2596]\n[problem:QOJ-2597]\n[problem:QOJ-2598]\n[problem:QOJ-2599]\n[problem:QOJ-2600]\n[problem:QOJ-2601]\n[problem:QOJ-2602]\n[problem:QOJ-2603]\n[problem:QOJ-2604]\n\n### Petrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU\n[problem:QOJ-1853]\n[problem:QOJ-1854]\n[problem:QOJ-1855]\n[problem:QOJ-1856]\n[problem:QOJ-1857]\n[problem:QOJ-1858]\n[problem:QOJ-1859]\n[problem:QOJ-1860]\n[problem:QOJ-1861]\n[problem:QOJ-1862]\n\n### Petrozavodsk Summer 2020. Day 3. Songyang Chen Contest\n[problem:QOJ-1265]\n[problem:QOJ-1266]\n[problem:QOJ-1267]\n[problem:QOJ-1268]\n[problem:QOJ-1269]\n[problem:QOJ-1270]\n[problem:QOJ-1271]\n[problem:QOJ-1272]\n[problem:QOJ-1273]\n[problem:QOJ-1274]\n[problem:QOJ-1275]\n[problem:QOJ-1276]\n\n### Petrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7\n[problem:QOJ-2063]\n[problem:QOJ-2064]\n[problem:QOJ-2065]\n[problem:QOJ-2066]\n[problem:QOJ-2067]\n[problem:QOJ-2068]\n[problem:QOJ-2069]\n[problem:QOJ-2070]\n[problem:QOJ-2071]\n[problem:QOJ-2072]\n[problem:QOJ-2073]\n[problem:QOJ-2074]\n\n### XXII Open Cup named after E.V. Pankratiev, Grand Prix of China\n[problem:Gym-103861A]\n[problem:Gym-103861B]\n[problem:Gym-103861C]\n[problem:Gym-103861D]\n[problem:Gym-103861E]\n[problem:Gym-103861F]\n[problem:Gym-103861G]\n[problem:Gym-103861H]\n[problem:Gym-103861I]\n[problem:Gym-103861J]\n[problem:Gym-103861K]\n[problem:Gym-103861L]\n[problem:Gym-103861M]\n\n### XXII Open Cup named after E.V. Pankratiev, Grand Prix of Bytedance\n[problem:QOJ-4628]\n[problem:QOJ-4629]\n[problem:QOJ-4630]\n[problem:QOJ-4631]\n[problem:QOJ-4632]\n[problem:QOJ-4633]\n[problem:QOJ-4634]\n[problem:QOJ-4635]\n[problem:QOJ-4636]\n[problem:QOJ-4637]\n[problem:QOJ-4638]\n\n[problem:洛谷-P5664]\n[problem:CodeForces-1487G]","threadId":154411,"likeCnt":0,"createTime":1693122547000,"isWorkbook":true,"viewCnt":547,"openness":2,"fav":false,"id":4019,"trustable":false}