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{"workbook":{"problemsBrief":"{\"CodeForces-56B\":[\"Spoilt Permutation\",3907,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/56\\\"\\u003eCodeforces Beta Round 52 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1037A\":[\"Packets\",11380,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1037\\\"\\u003eManthan, Codefest 18 (rated, Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1279B\":[\"Verse For Santa\",13921,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1279\\\"\\u003eEducational Codeforces Round 79 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1659B\":[\"Bit Flipping\",10759,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1659\\\"\\u003eCodeforces Round 782 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1037B\":[\"Reach Median\",10908,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1037\\\"\\u003eManthan, Codefest 18 (rated, Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1768C\":[\"Elemental Decompress\",13623,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1768\\\"\\u003eCodeforces Round 842 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-44C\":[\"Holidays\",3833,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/44\\\"\\u003eSchool Team Contest 2 (Winter Computer School 2010/11)\\u003c/a\\u003e\"],\"CodeForces-1647C\":[\"Madoka and Childish Pranks\",12523,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1647\\\"\\u003eCodeforces Round 777 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1538C\":[\"Number of Pairs\",27882,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1538\\\"\\u003eCodeforces Round 725 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1889A\":[\"Qingshan Loves Strings 2\",11929,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1889\\\"\\u003eCodeforces Round 906 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1352D\":[\"Alice, Bob and Candies\",25496,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1352\\\"\\u003eCodeforces Round 640 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-1037C\":[\"Equalize\",19101,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1037\\\"\\u003eManthan, Codefest 18 (rated, Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-509B\":[\"Painting Pebbles\",10008,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/509\\\"\\u003eCodeforces Round 289 (Div. 2, ACM ICPC Rules)\\u003c/a\\u003e\"],\"CodeForces-957A\":[\"Tritonic Iridescence\",5983,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/957\\\"\\u003eCodeforces Round 472 (rated, Div. 2, based on VK Cup 2018 Round 2)\\u003c/a\\u003e\"],\"CodeForces-1001F\":[\"Distinguish multi-qubit basis states\",532,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1001\\\"\\u003eMicrosoft Q# Coding Contest - Summer 2018 - Warmup\\u003c/a\\u003e\"],\"CodeForces-1364B\":[\"Most socially-distanced subsequence\",18794,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1364\\\"\\u003eCodeforces Round 649 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-932B\":[\"Recursive Queries\",9008,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/932\\\"\\u003eICM Technex 2018 and Codeforces Round 463 (Div. 1 + Div. 2, combined)\\u003c/a\\u003e\"],\"CodeForces-1093C\":[\"Mishka and the Last Exam\",9536,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1093\\\"\\u003eEducational Codeforces Round 56 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1420C1\":[\"Pokémon Army (easy version)\",17448,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1420\\\"\\u003eCodeforces Round 672 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-588B\":[\"Duff in Love\",15038,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/588\\\"\\u003eCodeforces Round 326 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-661A\":[\"Lazy Caterer Sequence\",627,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/661\\\"\\u003eVK Cup 2016 - Wild Card Round 1 (Unofficial Open Online Mirror)\\u003c/a\\u003e\"],\"CodeForces-673B\":[\"Problems for Round\",3772,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/673\\\"\\u003eCodeforces Round 351 (VK Cup 2016 Round 3, Div. 2 Edition)\\u003c/a\\u003e\"],\"CodeForces-770B\":[\"Maximize Sum of Digits\",2876,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/770\\\"\\u003eVK Cup 2017 - Qualification 2\\u003c/a\\u003e\"],\"CodeForces-1864C\":[\"Divisor Chain\",12697,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1864\\\"\\u003eHarbour.Space Scholarship Contest 2023-2024 (Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-171B\":[\"Star\",4122,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/171\\\"\\u003eApril Fools Day Contest\\u003c/a\\u003e\"],\"CodeForces-195B\":[\"After Training\",5639,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/195\\\"\\u003eCodeforces Round 123 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1307B\":[\"Cow and Friend\",13458,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1307\\\"\\u003eCodeforces Round 621 (Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-57A\":[\"Square Earth?\",3276,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/57\\\"\\u003eCodeforces Beta Round 53\\u003c/a\\u003e\"],\"CodeForces-236B\":[\"Easy Number Challenge\",15680,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/236\\\"\\u003eCodeforces Round 146 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1157B\":[\"Long Number\",15329,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1157\\\"\\u003eCodeforces Round 555 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-508B\":[\"Anton and currency you all know\",23414,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/508\\\"\\u003eCodeforces Round 288 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-617B\":[\"Chocolate\",19026,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/617\\\"\\u003eCodeforces Round 340 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-810B\":[\"Summer sell-off\",11728,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/810\\\"\\u003eCodeforces Round 415 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-478B\":[\"Random Teams\",37253,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/478\\\"\\u003eCodeforces Round 273 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-171D\":[\"Broken checker\",2634,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/171\\\"\\u003eApril Fools Day Contest\\u003c/a\\u003e\"],\"CodeForces-1899E\":[\"Queue Sort\",13923,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1899\\\"\\u003eCodeforces Round 909 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1209B\":[\"Koala and Lights\",8303,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1209\\\"\\u003eCodeforces Round 584 - Dasha Code Championship - Elimination Round (rated, open for everyone, Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1766C\":[\"Hamiltonian Wall\",13339,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1766\\\"\\u003eEducational Codeforces Round 139 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-66A\":[\"Petya and Java\",6968,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/66\\\"\\u003eCodeforces Beta Round 61 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1059B\":[\"Forgery\",7471,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1059\\\"\\u003eCodeforces Round 514 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1778B\":[\"The Forbidden Permutation\",12926,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1778\\\"\\u003eCodeforces Round 848 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-54A\":[\"Presents\",2181,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/54\\\"\\u003eCodeforces Beta Round 50\\u003c/a\\u003e\"],\"CodeForces-332A\":[\"Down the Hatch!\",3906,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/332\\\"\\u003eCodeforces Round 193 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1265B\":[\"Beautiful Numbers\",12794,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1265\\\"\\u003eCodeforces Round 604 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1381A1\":[\"Prefix Flip (Easy Version)\",19976,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1381\\\"\\u003eCodeforces Round 658 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1669H\":[\"Maximal AND\",16581,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1669\\\"\\u003eCodeforces Round 784 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-519C\":[\"A and B and Team Training\",20805,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/519\\\"\\u003eCodeforces Round 294 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-628B\":[\"New Skateboard\",11008,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/628\\\"\\u003eEducational Codeforces Round 8\\u003c/a\\u003e\"],\"CodeForces-628C\":[\"Bear and String Distance\",6229,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/628\\\"\\u003eEducational Codeforces Round 8\\u003c/a\\u003e\"],\"CodeForces-821B\":[\"Okabe and Banana Trees\",6324,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/821\\\"\\u003eCodeforces Round 420 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-598B\":[\"Queries on a String\",11805,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/598\\\"\\u003eEducational Codeforces Round 1\\u003c/a\\u003e\"],\"CodeForces-586B\":[\"Laurenty and Shop\",5424,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/586\\\"\\u003eCodeforces Round 325 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-792B\":[\"Counting-out Rhyme\",6384,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/792\\\"\\u003eEducational Codeforces Round 18\\u003c/a\\u003e\"],\"CodeForces-291B\":[\"Command Line Arguments\",3084,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/291\\\"\\u003eCroc Champ 2013 - Qualification Round\\u003c/a\\u003e\"],\"CodeForces-1547D\":[\"Co-growing Sequence\",17067,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1547\\\"\\u003eCodeforces Round 731 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-43C\":[\"Lucky Tickets\",4483,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/43\\\"\\u003eCodeforces Beta Round 42 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1915E\":[\"Romantic Glasses\",18447,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1915\\\"\\u003eCodeforces Round 918 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-222B\":[\"Cosmic Tables\",6520,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/222\\\"\\u003eCodeforces Round 137 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-234C\":[\"Weather\",5680,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/234\\\"\\u003eCodeforces Round 145 (Div. 2, ACM-ICPC Rules)\\u003c/a\\u003e\"],\"CodeForces-1155C\":[\"Alarm Clocks Everywhere\",9331,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1155\\\"\\u003eEducational Codeforces Round 63 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-246B\":[\"Increase and Decrease\",11695,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/246\\\"\\u003eCodeforces Round 151 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1373C\":[\"Pluses and Minuses\",18275,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1373\\\"\\u003eEducational Codeforces Round 90 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1470A\":[\"Strange Birthday Party\",21528,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1470\\\"\\u003eCodeforces Round 694 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1850F\":[\"We Were Both Children\",17338,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1850\\\"\\u003eCodeforces Round 886 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-1741D\":[\"Masha and a Beautiful Tree\",14981,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1741\\\"\\u003eCodeforces Round 826 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1862D\":[\"Ice Cream Balls\",16110,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1862\\\"\\u003eCodeforces Round 894 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-626B\":[\"Cards\",7007,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/626\\\"\\u003e8VC Venture Cup 2016 - Elimination Round\\u003c/a\\u003e\"],\"CodeForces-747C\":[\"Servers\",4792,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/747\\\"\\u003eCodeforces Round 387 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-965B\":[\"Battleship\",4848,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/965\\\"\\u003eCodeforces Round 476 (Div. 2) [Thanks, Telegram!]\\u003c/a\\u003e\"],\"CodeForces-1090A\":[\"Company Merging\",4186,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1090\\\"\\u003e2018-2019 Russia Open High School Programming Contest (Unrated, Online Mirror, ICPC Rules, Teams Preferred)\\u003c/a\\u003e\"],\"CodeForces-1234B2\":[\"Social Network (hard version)\",17446,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1234\\\"\\u003eCodeforces Round 590 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-844B\":[\"Rectangles\",7552,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/844\\\"\\u003eAIM Tech Round 4 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-820B\":[\"Mister B and Angle in Polygon\",5430,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/820\\\"\\u003eCodeforces Round 421 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-476B\":[\"Dreamoon and WiFi\",32052,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/476\\\"\\u003eCodeforces Round 272 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-573A\":[\"Bear and Poker\",17996,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/573\\\"\\u003eCodeforces Round 318 [RussianCodeCup Thanks-Round] (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1807E\":[\"Interview\",12139,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1807\\\"\\u003eCodeforces Round 859 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-670C\":[\"Cinema\",10689,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/670\\\"\\u003eCodeforces Round 350 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1819A\":[\"Constructive Problem\",12043,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1819\\\"\\u003eCodeforces Round 866 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-181B\":[\"Number of Triplets\",3327,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/181\\\"\\u003eCroc Champ 2012 - Round 2 (Unofficial Div. 2 Edition)\\u003c/a\\u003e\"],\"CodeForces-370B\":[\"Berland Bingo\",2574,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/370\\\"\\u003eCodeforces Round 217 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1029A\":[\"Many Equal Substrings\",13449,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1029\\\"\\u003eCodeforces Round 506 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-152B\":[\"Steps\",6932,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/152\\\"\\u003eCodeforces Round 108 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1821C\":[\"Tear It Apart\",13807,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1821\\\"\\u003eEducational Codeforces Round 147 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1603A\":[\"Di-visible Confusion\",16256,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1603\\\"\\u003eCodeforces Round 752 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1615B\":[\"And It\\u0027s Non-Zero\",15867,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1615\\\"\\u003eCodeforces Global Round 18\\u003c/a\\u003e\"],\"CodeForces-1005C\":[\"Summarize to the Power of Two\",12050,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1005\\\"\\u003eCodeforces Round 496 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1627B\":[\"Not Sitting\",16443,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1627\\\"\\u003eCodeforces Round 766 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1857D\":[\"Strong Vertices\",17787,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1857\\\"\\u003eCodeforces Round 891 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-188B\":[\"A + Reverse B\",705,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/188\\\"\\u003eSurprise Language Round 6\\u003c/a\\u003e\"],\"CodeForces-36A\":[\"Extra-terrestrial Intelligence\",3262,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/36\\\"\\u003eCodeforces Beta Round 36\\u003c/a\\u003e\"],\"CodeForces-1194B\":[\"Yet Another Crosses Problem\",10812,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1194\\\"\\u003eEducational Codeforces Round 68 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-459B\":[\"Pashmak and Flowers\",40192,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/459\\\"\\u003eCodeforces Round 261 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-707B\":[\"Bakery\",14109,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/707\\\"\\u003eCodeforces Round 368 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-828B\":[\"Black Square\",6078,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/828\\\"\\u003eCodeforces Round 423 (Div. 2, rated, based on VK Cup Finals)\\u003c/a\\u003e\"],\"CodeForces-1574C\":[\"Slay the Dragon\",17069,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1574\\\"\\u003eEducational Codeforces Round 114 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-912B\":[\"New Year\\u0027s Eve\",11794,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/912\\\"\\u003eCodeforces Round 456 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1291B\":[\"Array Sharpening\",14602,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1291\\\"\\u003eCodeforces Round 616 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-900B\":[\"Position in Fraction\",8463,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/900\\\"\\u003eCodeforces Round 450 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1182B\":[\"Plus from Picture\",11779,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1182\\\"\\u003eCodeforces Round 566 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1194C\":[\"From S To T\",13336,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1194\\\"\\u003eEducational Codeforces Round 68 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1753A1\":[\"Make Nonzero Sum (easy version)\",14303,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1753\\\"\\u003eCodeforces Round 829 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-798B\":[\"Mike and strings\",9239,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/798\\\"\\u003eCodeforces Round 410 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-653B\":[\"Bear and Compressing\",5162,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/653\\\"\\u003eIndiaHacks 2016 - Online Edition (Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-665C\":[\"Simple Strings\",10000,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/665\\\"\\u003eEducational Codeforces Round 12\\u003c/a\\u003e\"],\"CodeForces-750B\":[\"New Year and North Pole\",10214,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/750\\\"\\u003eGood Bye 2016\\u003c/a\\u003e\"],\"CodeForces-883F\":[\"Lost in Transliteration\",2512,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/883\\\"\\u003e2017-2018 ACM-ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred)\\u003c/a\\u003e\"],\"CodeForces-92B\":[\"Binary Number\",5255,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/92\\\"\\u003eCodeforces Beta Round 75 (Div. 2 Only)\\u003c/a\\u003e\"],\"CodeForces-1711B\":[\"Party\",13201,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1711\\\"\\u003eCodeforces Round 810 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1844C\":[\"Particles\",14938,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1844\\\"\\u003eCodeforces Round 884 (Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1016B\":[\"Segment Occurrences\",9898,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1016\\\"\\u003eEducational Codeforces Round 48 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1638C\":[\"Inversion Graph\",14617,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1638\\\"\\u003eCodeforces Round 771 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1004B\":[\"Sonya and Exhibition\",9911,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1004\\\"\\u003eCodeforces Round 495 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1868A\":[\"Fill in the Matrix\",11149,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1868\\\"\\u003eCodeforces Round 896 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1561C\":[\"Deep Down Below\",13925,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1561\\\"\\u003eCodeforces Round 740 (Div. 2, based on VK Cup 2021 - Final (Engine))\\u003c/a\\u003e\"],\"CodeForces-1101B\":[\"Accordion\",11053,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1101\\\"\\u003eEducational Codeforces Round 58 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-25A\":[\"IQ test\",86725,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/25\\\"\\u003eCodeforces Beta Round 25 (Div. 2 Only)\\u003c/a\\u003e\"],\"CodeForces-1113B\":[\"Sasha and Magnetic Machines\",8199,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1113\\\"\\u003eCodeforces Round 539 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-924A\":[\"Mystical Mosaic\",4999,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/924\\\"\\u003eVK Cup 2018 - Round 2\\u003c/a\\u003e\"],\"CodeForces-1367C\":[\"Social Distance\",23600,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1367\\\"\\u003eCodeforces Round 650 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1476B\":[\"Inflation\",19957,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1476\\\"\\u003eEducational Codeforces Round 103 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1096B\":[\"Substring Removal\",10845,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1096\\\"\\u003eEducational Codeforces Round 57 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1585C\":[\"Minimize Distance\",11612,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1585\\\"\\u003eTechnocup 2022 - Elimination Round 3\\u003c/a\\u003e\"],\"CodeForces-579B\":[\"Finding Team Member\",5648,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/579\\\"\\u003eCodeforces Round 320 (Div. 2) [Bayan Thanks-Round]\\u003c/a\\u003e\"],\"CodeForces-567B\":[\"Berland National Library\",9112,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/567\\\"\\u003eCodeforces Round #Pi (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-761B\":[\"Dasha and friends\",7280,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/761\\\"\\u003eCodeforces Round 394 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-870C\":[\"Maximum splitting\",9455,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/870\\\"\\u003eTechnocup 2018 - Elimination Round 2\\u003c/a\\u003e\"],\"CodeForces-271B\":[\"Prime Matrix\",14514,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/271\\\"\\u003eCodeforces Round 166 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1407B\":[\"Big Vova\",17842,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1407\\\"\\u003eCodeforces Round 669 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1879C\":[\"Make it Alternating\",15320,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1879\\\"\\u003eEducational Codeforces Round 155 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1649B\":[\"Game of Ball Passing\",12949,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1649\\\"\\u003eCodeforces Round 775 (Div. 2, based on Moscow Open Olympiad in Informatics)\\u003c/a\\u003e\"],\"CodeForces-1746C\":[\"Permutation Operations\",12538,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1746\\\"\\u003eCodeforces Global Round 23\\u003c/a\\u003e\"],\"CodeForces-1867C\":[\"Salyg1n and the MEX Game\",10567,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1867\\\"\\u003eCodeforces Round 897 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1601A\":[\"Array Elimination\",13302,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1601\\\"\\u003eCodeforces Round 751 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-34C\":[\"Page Numbers\",4642,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/34\\\"\\u003eCodeforces Beta Round 34 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-312B\":[\"Archer\",12386,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/312\\\"\\u003eCodeforces Round 185 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1100B\":[\"Build a Contest\",11846,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1100\\\"\\u003eCodeforces Round 532 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-58B\":[\"Coins\",13011,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/58\\\"\\u003eCodeforces Beta Round 54 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-203B\":[\"Game on Paper\",2832,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/203\\\"\\u003eCodeforces Round 128 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1003B\":[\"Binary String Constructing\",12008,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1003\\\"\\u003eCodeforces Round 494 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-215B\":[\"Olympic Medal\",5596,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/215\\\"\\u003eCodeforces Round 132 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1003C\":[\"Intense Heat\",11322,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1003\\\"\\u003eCodeforces Round 494 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1560D\":[\"Make a Power of Two\",17921,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1560\\\"\\u003eCodeforces Round 739 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1366B\":[\"Shuffle\",20137,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1366\\\"\\u003eEducational Codeforces Round 89 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-227A\":[\"Where do I Turn?\",4541,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/227\\\"\\u003eCodeforces Round 140 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-814B\":[\"An express train to reveries\",5970,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/814\\\"\\u003eCodeforces Round 418 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1693A\":[\"Directional Increase\",15739,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1693\\\"\\u003eCodeforces Round 800 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-922A\":[\"Cloning Toys\",12263,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/922\\\"\\u003eCodeforces Round 461 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-946C\":[\"String Transformation\",9433,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/946\\\"\\u003eEducational Codeforces Round 39 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-469B\":[\"Chat Online\",12745,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/469\\\"\\u003eCodeforces Round 268 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-922B\":[\"Magic Forest\",9234,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/922\\\"\\u003eCodeforces Round 461 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-796B\":[\"Find The Bone\",10192,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/796\\\"\\u003eCodeforces Round 408 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-893C\":[\"Rumor\",24426,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/893\\\"\\u003eEducational Codeforces Round 33 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1612C\":[\"Chat Ban\",16743,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1612\\\"\\u003eEducational Codeforces Round 117 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-173A\":[\"Rock-Paper-Scissors\",2337,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/173\\\"\\u003eCroc Champ 2012 - Round 1\\u003c/a\\u003e\"],\"CodeForces-161A\":[\"Dress\\u0027em in Vests!\",4867,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/161\\\"\\u003eVK Cup 2012 Round 1\\u003c/a\\u003e\"],\"CodeForces-1733C\":[\"Parity Shuffle Sorting\",15697,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1733\\\"\\u003eCodeforces Round 821 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1418B\":[\"Negative Prefixes\",16525,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1418\\\"\\u003eEducational Codeforces Round 95 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-185A\":[\"Plant\",7152,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/185\\\"\\u003eCodeforces Round 118 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1038C\":[\"Gambling\",9687,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1038\\\"\\u003eCodeforces Round 508 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1159B\":[\"Expansion coefficient of the array\",7715,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1159\\\"\\u003eCodeforces Round 559 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1220B\":[\"Multiplication Table\",11917,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1220\\\"\\u003eCodeforces Round 586 (Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-311A\":[\"The Closest Pair\",4192,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/311\\\"\\u003eCodeforces Round 185 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1571B\":[\"Epic Novel\",679,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1571\\\"\\u003eKotlin Heroes: Episode 8\\u003c/a\\u003e\"],\"CodeForces-117A\":[\"Elevator\",2112,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/117\\\"\\u003eCodeforces Beta Round 88\\u003c/a\\u003e\"],\"CodeForces-347A\":[\"Difference Row\",10830,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/347\\\"\\u003eCodeforces Round 201 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1498B\":[\"Box Fitting\",16550,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1498\\\"\\u003eCodeCraft-21 and Codeforces Round 711 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-238A\":[\"Not Wool Sequences\",2083,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/238\\\"\\u003eCodeforces Round 148 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1365B\":[\"Trouble Sort\",26662,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1365\\\"\\u003eCodeforces Round 648 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-716B\":[\"Complete the Word\",13211,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/716\\\"\\u003eCodeforces Round 372 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1341B\":[\"Nastya and Door\",19390,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1341\\\"\\u003eCodeforces Round 637 (Div. 2) - Thanks, Ivan Belonogov!\\u003c/a\\u003e\"],\"CodeForces-1220C\":[\"Substring Game in the Lesson\",9987,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1220\\\"\\u003eCodeforces Round 586 (Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1692F\":[\"3SUM\",21750,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1692\\\"\\u003eCodeforces Round 799 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-1070D\":[\"Garbage Disposal\",5215,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1070\\\"\\u003e2018-2019 ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred)\\u003c/a\\u003e\"],\"CodeForces-1002D2\":[\"Oracle for f(x) \\u003d b * x + (1 - b) * (1 - x) mod 2\",372,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1002\\\"\\u003eMicrosoft Q# Coding Contest - Summer 2018\\u003c/a\\u003e\"],\"CodeForces-60A\":[\"Where Are My Flakes?\",3827,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/60\\\"\\u003eCodeforces Beta Round 56\\u003c/a\\u003e\"],\"CodeForces-96B\":[\"Lucky Numbers (easy)\",17210,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/96\\\"\\u003eCodeforces Beta Round 77 (Div. 2 Only)\\u003c/a\\u003e\"],\"CodeForces-1157C1\":[\"Increasing Subsequence (easy version)\",13011,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1157\\\"\\u003eCodeforces Round 555 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1203C\":[\"Common Divisors\",21433,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1203\\\"\\u003eCodeforces Round 579 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1922C\":[\"Closest Cities\",17035,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1922\\\"\\u003eEducational Codeforces Round 161 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-241A\":[\"Old Peykan\",2350,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/241\\\"\\u003eBayan 2012-2013 Elimination Round (ACM ICPC Rules, English statements)\\u003c/a\\u003e\"],\"CodeForces-1607D\":[\"Blue-Red Permutation\",16638,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1607\\\"\\u003eCodeforces Round 753 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-132A\":[\"Turing Tape\",2881,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/132\\\"\\u003eCodeforces Beta Round 96 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-144B\":[\"Meeting\",5385,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/144\\\"\\u003eCodeforces Round 103 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-929B\":[\"Места в самолёте\",2037,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/929\\\"\\u003eVK Cup 2018 - Квалификация 2\\u003c/a\\u003e\"],\"CodeForces-1881D\":[\"Divide and Equalize\",14414,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1881\\\"\\u003eCodeforces Round 903 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-808B\":[\"Average Sleep Time\",7230,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/808\\\"\\u003eEducational Codeforces Round 21\\u003c/a\\u003e\"],\"CodeForces-1271B\":[\"Blocks\",11594,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1271\\\"\\u003eCodeforces Round 608 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1675D\":[\"Vertical Paths\",12881,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1675\\\"\\u003eCodeforces Round 787 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1174C\":[\"Ehab and a Special Coloring Problem\",12478,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1174\\\"\\u003eCodeforces Round 563 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1433E\":[\"Two Round Dances\",18784,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1433\\\"\\u003eCodeforces Round 677 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-318B\":[\"Strings of Power\",8335,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/318\\\"\\u003eCodeforces Round 188 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1065B\":[\"Vasya and Isolated Vertices\",11195,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1065\\\"\\u003eEducational Codeforces Round 52 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1077C\":[\"Good Array\",16577,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1077\\\"\\u003eCodeforces Round 521 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-887B\":[\"Cubes for Masha\",6011,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/887\\\"\\u003eCodeforces Round 444 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-899C\":[\"Dividing the numbers\",9022,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/899\\\"\\u003eCodeforces Round 452 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1271C\":[\"Shawarma Tent\",10638,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1271\\\"\\u003eCodeforces Round 608 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-633B\":[\"A Trivial Problem\",7310,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/633\\\"\\u003eManthan, Codefest 16\\u003c/a\\u003e\"],\"CodeForces-621B\":[\"Wet Shark and Bishops\",11716,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/621\\\"\\u003eCodeforces Round 341 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-996B\":[\"World Cup\",9702,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/996\\\"\\u003eCodeforces Round 492 (Div. 2) [Thanks, uDebug!]\\u003c/a\\u003e\"],\"CodeForces-1717C\":[\"Madoka and Formal Statement\",14474,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1717\\\"\\u003eCodeforces Round 818 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-471B\":[\"MUH and Important Things\",6229,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/471\\\"\\u003eCodeforces Round 269 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-730H\":[\"Delete Them\",3248,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/730\\\"\\u003e2016-2017 ACM-ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred)\\u003c/a\\u003e\"],\"CodeForces-85A\":[\"Domino\",1852,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/85\\\"\\u003eYandex.Algorithm 2011: Round 1\\u003c/a\\u003e\"],\"CodeForces-61B\":[\"Hard Work\",4027,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/61\\\"\\u003eCodeforces Beta Round 57 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1698C\":[\"3SUM Closure\",17994,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1698\\\"\\u003eCodeforces Round 803 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1703F\":[\"Yet Another Problem About Pairs Satisfying an Inequality\",18664,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1703\\\"\\u003eCodeforces Round 806 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-1618D\":[\"Array and Operations\",18580,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1618\\\"\\u003eCodeforces Round 760 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-276B\":[\"Little Girl and Game\",28232,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/276\\\"\\u003eCodeforces Round 169 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1238B\":[\"Kill `Em All\",14414,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1238\\\"\\u003eEducational Codeforces Round 74 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-288A\":[\"Polo the Penguin and Strings\",6631,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/288\\\"\\u003eCodeforces Round 177 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1650D\":[\"Twist the Permutation\",13843,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1650\\\"\\u003eCodeforces Round 776 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-807B\":[\"T-Shirt Hunt\",3757,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/807\\\"\\u003eCodeforces Round 412 (rated, Div. 2, base on VK Cup 2017 Round 3)\\u003c/a\\u003e\"],\"CodeForces-1294C\":[\"Product of Three Numbers\",33775,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1294\\\"\\u003eCodeforces Round 615 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1335D\":[\"Anti-Sudoku\",27197,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1335\\\"\\u003eCodeforces Round 634 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-426B\":[\"Sereja and Mirroring\",4109,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/426\\\"\\u003eCodeforces Round 243 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1040B\":[\"Shashlik Cooking\",7480,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1040\\\"\\u003eCodeforces Round 507 (Div. 2, based on Olympiad of Metropolises)\\u003c/a\\u003e\"],\"CodeForces-1311C\":[\"Perform the Combo\",16126,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1311\\\"\\u003eCodeforces Round 624 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1553B\":[\"Reverse String\",15200,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1553\\\"\\u003eHarbour.Space Scholarship Contest 2021-2022 (open for everyone, rated, Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1076C\":[\"Meme Problem\",12917,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1076\\\"\\u003eEducational Codeforces Round 54 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-777B\":[\"Game of Credit Cards\",10207,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/777\\\"\\u003eCodeforces Round 401 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-4C\":[\"Registration System\",90103,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/4\\\"\\u003eCodeforces Beta Round 4 (Div. 2 Only)\\u003c/a\\u003e\"],\"CodeForces-1002B1\":[\"Distinguish zero state and W state\",471,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1002\\\"\\u003eMicrosoft Q# Coding Contest - Summer 2018\\u003c/a\\u003e\"],\"CodeForces-886C\":[\"Petya and Catacombs\",5583,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/886\\\"\\u003eТехнокубок 2018 - Отборочный Раунд 3\\u003c/a\\u003e\"],\"CodeForces-862B\":[\"Mahmoud and Ehab and the bipartiteness\",17373,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/862\\\"\\u003eCodeforces Round 435 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-94B\":[\"Friends\",4920,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/94\\\"\\u003eCodeforces Beta Round 76 (Div. 2 Only)\\u003c/a\\u003e\"],\"CodeForces-1007A\":[\"Reorder the Array\",12445,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1007\\\"\\u003eCodeforces Round 497 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1322A\":[\"Unusual Competitions\",12395,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1322\\\"\\u003eCodeforces Round 626 (Div. 1, based on Moscow Open Olympiad in Informatics)\\u003c/a\\u003e\"],\"CodeForces-251A\":[\"Points on Line\",17861,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/251\\\"\\u003eCodeforces Round 153 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1617C\":[\"Paprika and Permutation\",14590,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1617\\\"\\u003eCodeforces Round 761 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1823C\":[\"Strongly Composite\",11812,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1823\\\"\\u003eCodeforces Round 868 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1237B\":[\"Balanced Tunnel\",15341,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1237\\\"\\u003eCodeforces Global Round 5\\u003c/a\\u003e\"],\"CodeForces-1726C\":[\"Jatayu\\u0027s Balanced Bracket Sequence\",12107,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1726\\\"\\u003eCodeforces Round 819 (Div. 1 + Div. 2) and Grimoire of Code Annual Contest 2022\\u003c/a\\u003e\"],\"CodeForces-413B\":[\"Spyke Chatting\",1764,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/413\\\"\\u003eCoder-Strike 2014 - Round 2\\u003c/a\\u003e\"],\"CodeForces-304B\":[\"Calendar\",3403,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/304\\\"\\u003eCodeforces Round 183 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1443B\":[\"Saving the City\",15959,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1443\\\"\\u003eCodeforces Round 681 (Div. 2, based on VK Cup 2019-2020 - Final)\\u003c/a\\u003e\"],\"CodeForces-1794C\":[\"Scoring Subsequences\",12603,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1794\\\"\\u003eCodeforces Round 856 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-437A\":[\"The Child and Homework\",9610,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/437\\\"\\u003eCodeforces Round 250 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1063A\":[\"Oh Those Palindromes\",10578,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1063\\\"\\u003eCodeforces Round 516 (Div. 1, by Moscow Team Olympiad)\\u003c/a\\u003e\"],\"CodeForces-915B\":[\"Browser\",8305,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/915\\\"\\u003eEducational Codeforces Round 36 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1661B\":[\"Getting Zero\",17495,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1661\\\"\\u003eEducational Codeforces Round 126 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1002A2\":[\"Generate superposition of zero state and a basis state\",550,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1002\\\"\\u003eMicrosoft Q# Coding Contest - Summer 2018\\u003c/a\\u003e\"],\"CodeForces-558B\":[\"Amr and The Large Array\",8311,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/558\\\"\\u003eCodeforces Round 312 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-897B\":[\"Chtholly\\u0027s request\",7713,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/897\\\"\\u003eCodeforces Round 449 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-982B\":[\"Bus of Characters\",8931,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/982\\\"\\u003eCodeforces Round 484 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-740A\":[\"Alyona and copybooks\",9699,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/740\\\"\\u003eCodeforces Round 381 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-493A\":[\"Vasya and Football\",6347,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/493\\\"\\u003eCodeforces Round 281 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-70A\":[\"Cookies\",3576,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/70\\\"\\u003eCodeforces Beta Round 64\\u003c/a\\u003e\"],\"CodeForces-371B\":[\"Fox Dividing Cheese\",11873,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/371\\\"\\u003eCodeforces Round 218 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-83A\":[\"Magical Array\",6531,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/83\\\"\\u003eCodeforces Beta Round 72 (Div. 1 Only)\\u003c/a\\u003e\"],\"CodeForces-630N\":[\"Forecast\",4911,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/630\\\"\\u003eExperimental Educational Round: VolBIT Formulas Blitz\\u003c/a\\u003e\"],\"CodeForces-1810C\":[\"Make It Permutation\",13883,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1810\\\"\\u003eCodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!)\\u003c/a\\u003e\"],\"CodeForces-1236C\":[\"Labs\",10111,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1236\\\"\\u003eCodeforces Round 593 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-39F\":[\"Pacifist frogs\",1619,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/39\\\"\\u003eSchool Team Contest 1 (Winter Computer School 2010/11)\\u003c/a\\u003e\"],\"CodeForces-189B\":[\"Counting Rhombi\",4188,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/189\\\"\\u003eCodeforces Round 119 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1737B\":[\"Ela\\u0027s Fitness and the Luxury Number\",9268,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1737\\\"\\u003eDytechlab Cup 2022\\u003c/a\\u003e\"],\"CodeForces-39H\":[\"Multiplication Table\",2720,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/39\\\"\\u003eSchool Team Contest 1 (Winter Computer School 2010/11)\\u003c/a\\u003e\"],\"CodeForces-298A\":[\"Snow Footprints\",11050,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/298\\\"\\u003eCodeforces Round 180 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-27B\":[\"Tournament\",5648,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/27\\\"\\u003eCodeforces Beta Round 27 (Codeforces format, Div. 2)\\u003c/a\\u003e\"],\"CodeForces-39B\":[\"Company Income Growth\",2868,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/39\\\"\\u003eSchool Team Contest 1 (Winter Computer School 2010/11)\\u003c/a\\u003e\"],\"CodeForces-189A\":[\"Cut Ribbon\",67725,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/189\\\"\\u003eCodeforces Round 119 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1660C\":[\"Get an Even String\",19118,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1660\\\"\\u003eCodeforces Round 780 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-303A\":[\"Lucky Permutation Triple\",8081,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/303\\\"\\u003eCodeforces Round 183 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1466C\":[\"Canine poetry\",17666,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1466\\\"\\u003eGood Bye 2020\\u003c/a\\u003e\"],\"CodeForces-690F1\":[\"Tree of Life (easy)\",2197,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/690\\\"\\u003eHelvetic Coding Contest 2016 online mirror (teams, unrated)\\u003c/a\\u003e\"],\"CodeForces-1062A\":[\"A Prank\",9430,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1062\\\"\\u003eCodeforces Round 520 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-926A\":[\"2-3-numbers\",3773,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/926\\\"\\u003eVK Cup 2018 - Wild-card Round 1\\u003c/a\\u003e\"],\"CodeForces-1454D\":[\"Number into Sequence\",21077,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1454\\\"\\u003eCodeforces Round 686 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-787B\":[\"Not Afraid\",6025,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/787\\\"\\u003eCodeforces Round 406 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-545D\":[\"Queue\",26572,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/545\\\"\\u003eCodeforces Round 303 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-630F\":[\"Selection of Personnel\",7159,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/630\\\"\\u003eExperimental Educational Round: VolBIT Formulas Blitz\\u003c/a\\u003e\"],\"CodeForces-71B\":[\"Progress Bar\",4774,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/71\\\"\\u003eCodeforces Beta Round 65 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-40A\":[\"Find Color\",4261,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/40\\\"\\u003eCodeforces Beta Round 39\\u003c/a\\u003e\"],\"CodeForces-192A\":[\"Funky Numbers\",11959,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/192\\\"\\u003eCodeforces Round 121 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1401C\":[\"Mere Array\",23904,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1401\\\"\\u003eCodeforces Round 665 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1534C\":[\"Little Alawn\\u0027s Puzzle\",12723,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1534\\\"\\u003eCodeforces LATOKEN Round 1 (Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1788C\":[\"Matching Numbers\",16575,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1788\\\"\\u003eCodeforces Round 851 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-330B\":[\"Road Construction\",17378,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/330\\\"\\u003eCodeforces Round 192 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-451B\":[\"Sort the Array\",44857,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/451\\\"\\u003eCodeforces Round 258 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-64A\":[\"Factorial\",2723,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/64\\\"\\u003eUnknown Language Round 1\\u003c/a\\u003e\"],\"CodeForces-221B\":[\"Little Elephant and Numbers\",5005,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/221\\\"\\u003eCodeforces Round 136 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1328B\":[\"K-th Beautiful String\",29435,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1328\\\"\\u003eCodeforces Round 629 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1667A\":[\"Make it Increasing\",14399,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1667\\\"\\u003eCodeforces Round 783 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1829F\":[\"Forever Winter\",16419,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1829\\\"\\u003eCodeforces Round 871 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-1902C\":[\"Insert and Equalize\",12600,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1902\\\"\\u003eEducational Codeforces Round 159 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1558A\":[\"Charmed by the Game\",10956,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1558\\\"\\u003eCodeforces Round 740 (Div. 1, based on VK Cup 2021 - Final (Engine))\\u003c/a\\u003e\"],\"CodeForces-378B\":[\"Semifinals\",5641,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/378\\\"\\u003eCodeforces Round 222 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-257B\":[\"Playing Cubes\",7434,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/257\\\"\\u003eCodeforces Round 159 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1178C\":[\"Tiles\",12077,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1178\\\"\\u003eCodeforces Global Round 4\\u003c/a\\u003e\"],\"CodeForces-1372B\":[\"Omkar and Last Class of Math\",26857,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1372\\\"\\u003eCodeforces Round 655 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1493B\":[\"Planet Lapituletti\",12166,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1493\\\"\\u003eCodeforces Round 705 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-909B\":[\"Segments\",6553,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/909\\\"\\u003eCodeforces Round 455 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1178B\":[\"WOW Factor\",14635,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1178\\\"\\u003eCodeforces Global Round 4\\u003c/a\\u003e\"],\"CodeForces-1776H\":[\"Beppa and SwerChat\",6514,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1776\\\"\\u003eSWERC 2022-2023 - Online Mirror (Unrated, ICPC Rules, Teams Preferred)\\u003c/a\\u003e\"],\"CodeForces-1873F\":[\"Money Trees\",13883,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1873\\\"\\u003eCodeforces Round 898 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-1425H\":[\"Huge Boxes of Animal Toys\",4227,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1425\\\"\\u003e2020 ICPC, COMPFEST 12, Indonesia Multi-Provincial Contest (Unrated, Online Mirror, ICPC Rules, Teams Preferred)\\u003c/a\\u003e\"],\"CodeForces-976B\":[\"Lara Croft and the New Game\",6121,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/976\\\"\\u003eEducational Codeforces Round 43 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1769C2\":[\"Подкрутка II\",916,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1769\\\"\\u003eVK Cup 2022 - Квалификация (Engine)\\u003c/a\\u003e\"],\"CodeForces-964B\":[\"Messages\",4630,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/964\\\"\\u003eTinkoff Internship Warmup Round 2018 and Codeforces Round 475 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-625C\":[\"K-special Tables\",7065,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/625\\\"\\u003eCodeforces Round 342 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-722A\":[\"Broken Clock\",7017,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/722\\\"\\u003eIntel Code Challenge Elimination Round (Div. 1 + Div. 2, combined)\\u003c/a\\u003e\"],\"CodeForces-1360D\":[\"Buying Shovels\",31977,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1360\\\"\\u003eCodeforces Round 644 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1360E\":[\"Polygon\",25003,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1360\\\"\\u003eCodeforces Round 644 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1249B2\":[\"Books Exchange (hard version)\",17504,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1249\\\"\\u003eCodeforces Round 595 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-572B\":[\"Order Book\",8462,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/572\\\"\\u003eCodeforces Round 317 [AimFund Thanks-Round] (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-681B\":[\"Economy Game\",9678,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/681\\\"\\u003eCodeforces Round 357 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1315B\":[\"Homecoming\",9298,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1315\\\"\\u003eCodeforces Round 623 (Div. 2, based on VK Cup 2019-2020 - Elimination Round, Engine)\\u003c/a\\u003e\"],\"CodeForces-1775B\":[\"Gardener and the Array\",12547,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1775\\\"\\u003eCodeforces Round 843 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1521B\":[\"Nastia and a Good Array\",21063,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1521\\\"\\u003eCodeforces Round 720 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-41C\":[\"Email address\",4040,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/41\\\"\\u003eCodeforces Beta Round 40 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-450B\":[\"Jzzhu and Sequences\",27883,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/450\\\"\\u003eCodeforces Round 257 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-462B\":[\"Appleman and Card Game\",14767,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/462\\\"\\u003eCodeforces Round 263 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-220A\":[\"Little Elephant and Problem\",12527,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/220\\\"\\u003eCodeforces Round 136 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1913C\":[\"Game with Multiset\",13669,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1913\\\"\\u003eEducational Codeforces Round 160 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-135A\":[\"Replacement\",7682,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/135\\\"\\u003eCodeforces Beta Round 97 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-123A\":[\"Prime Permutation\",3828,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/123\\\"\\u003eCodeforces Beta Round 92 (Div. 1 Only)\\u003c/a\\u003e\"],\"CodeForces-147A\":[\"Punctuation\",3908,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/147\\\"\\u003eCodeforces Testing Round 4\\u003c/a\\u003e\"],\"CodeForces-1371C\":[\"A Cookie for You\",20582,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1371\\\"\\u003eCodeforces Round 654 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1424G\":[\"Years\",6169,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1424\\\"\\u003eBubble Cup 13 - Finals [Online Mirror, unrated, Div. 2]\\u003c/a\\u003e\"],\"CodeForces-1165C\":[\"Good String\",13558,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1165\\\"\\u003eCodeforces Round 560 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-515B\":[\"Drazil and His Happy Friends\",8181,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/515\\\"\\u003eCodeforces Round 292 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-612A\":[\"The Text Splitting\",7686,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/612\\\"\\u003eEducational Codeforces Round 4\\u003c/a\\u003e\"],\"CodeForces-600B\":[\"Queries about less or equal elements\",32566,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/600\\\"\\u003eEducational Codeforces Round 2\\u003c/a\\u003e\"],\"CodeForces-1249C1\":[\"Good Numbers (easy version)\",16213,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1249\\\"\\u003eCodeforces Round 595 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-486B\":[\"OR in Matrix\",17542,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/486\\\"\\u003eCodeforces Round 277 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-62A\":[\"A Student\\u0027s Dream\",3770,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/62\\\"\\u003eCodeforces Beta Round 58\\u003c/a\\u003e\"],\"CodeForces-1108C\":[\"Nice Garland\",12336,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1108\\\"\\u003eCodeforces Round 535 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1556B\":[\"Take Your Places!\",12505,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1556\\\"\\u003eDeltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1786B\":[\"Cake Assembly Line\",8721,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1786\\\"\\u003eCodeforces Round 850 (Div. 2, based on VK Cup 2022 - Final Round)\\u003c/a\\u003e\"],\"CodeForces-1846E1\":[\"Rudolf and Snowflakes (simple version)\",15455,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1846\\\"\\u003eCodeforces Round 883 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1217A\":[\"Creating a Character\",15382,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1217\\\"\\u003eEducational Codeforces Round 72 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1326C\":[\"Permutation Partitions\",15440,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1326\\\"\\u003eCodeforces Global Round 7\\u003c/a\\u003e\"],\"CodeForces-1900C\":[\"Anji\\u0027s Binary Tree\",10645,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1900\\\"\\u003eCodeforces Round 911 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-352B\":[\"Jeff and Periods\",16042,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/352\\\"\\u003eCodeforces Round 204 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-158D\":[\"Ice Sculptures\",6418,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/158\\\"\\u003eVK Cup 2012 Qualification Round 1\\u003c/a\\u003e\"],\"CodeForces-1594E1\":[\"Rubik\\u0027s Cube Coloring (easy version)\",11016,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1594\\\"\\u003eCodeforces Round 747 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-376B\":[\"I.O.U.\",6471,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/376\\\"\\u003eCodeforces Round 221 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1459B\":[\"Move and Turn\",14484,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1459\\\"\\u003eCodeforces Round 691 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-919C\":[\"Seat Arrangements\",9354,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/919\\\"\\u003eCodeforces Round 460 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1055B\":[\"Alice and Hairdresser\",5038,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1055\\\"\\u003eMail.Ru Cup 2018 Round 2\\u003c/a\\u003e\"],\"CodeForces-146B\":[\"Lucky Mask\",4680,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/146\\\"\\u003eCodeforces Round 104 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-907A\":[\"Masha and Bears\",6064,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/907\\\"\\u003eCodeforces Round 454 (Div. 2, based on Technocup 2018 Elimination Round 4)\\u003c/a\\u003e\"],\"CodeForces-690C1\":[\"Brain Network (easy)\",2837,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/690\\\"\\u003eHelvetic Coding Contest 2016 online mirror (teams, unrated)\\u003c/a\\u003e\"],\"CodeForces-1152B\":[\"Neko Performs Cat Furrier Transform\",9200,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1152\\\"\\u003eCodeforces Round 554 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1774C\":[\"Ice and Fire\",11670,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1774\\\"\\u003ePolynomial Round 2022 (Div. 1 + Div. 2, Rated, Prizes!)\\u003c/a\\u003e\"],\"CodeForces-1176C\":[\"Lose it!\",14781,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1176\\\"\\u003eCodeforces Round 565 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1285B\":[\"Just Eat It!\",21869,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1285\\\"\\u003eCodeforces Round 613 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-526A\":[\"King of Thieves\",4904,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/526\\\"\\u003eZeptoLab Code Rush 2015\\u003c/a\\u003e\"],\"CodeForces-659B\":[\"Qualifying Contest\",6850,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/659\\\"\\u003eCodeforces Round 346 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1736C1\":[\"Good Subarrays (Easy Version)\",14647,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1736\\\"\\u003eCodeforces Round 825 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-611B\":[\"New Year and Old Property\",10854,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/611\\\"\\u003eGood Bye 2015\\u003c/a\\u003e\"],\"CodeForces-1225B2\":[\"TV Subscriptions (Hard Version)\",10307,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1225\\\"\\u003eTechnocup 2020 - Elimination Round 2\\u003c/a\\u003e\"],\"CodeForces-962A\":[\"Equator\",13131,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/962\\\"\\u003eEducational Codeforces Round 42 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-962B\":[\"Students in Railway Carriage\",8048,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/962\\\"\\u003eEducational Codeforces Round 42 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-485B\":[\"Valuable Resources\",6990,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/485\\\"\\u003eCodeforces Round 276 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-570B\":[\"Simple Game\",17306,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/570\\\"\\u003eCodeforces Round 316 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-51A\":[\"Cheaterius\\u0027s Problem\",1949,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/51\\\"\\u003eCodeforces Beta Round 48\\u003c/a\\u003e\"],\"CodeForces-1446A\":[\"Knapsack\",15137,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1446\\\"\\u003eCodeforces Round 683 (Div. 1, by Meet IT)\\u003c/a\\u003e\"],\"CodeForces-1119B\":[\"Alyona and a Narrow Fridge\",10282,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1119\\\"\\u003eCodeforces Global Round 2\\u003c/a\\u003e\"],\"CodeForces-1555C\":[\"Coin Rows\",21401,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1555\\\"\\u003eEducational Codeforces Round 112 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1422B\":[\"Nice Matrix\",14519,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1422\\\"\\u003eCodeforces Round 675 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1555B\":[\"Two Tables\",15890,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1555\\\"\\u003eEducational Codeforces Round 112 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-99B\":[\"Help Chef Gerasim\",3339,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/99\\\"\\u003eCodeforces Beta Round 78 (Div. 2 Only)\\u003c/a\\u003e\"],\"CodeForces-230B\":[\"T-primes\",77226,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/230\\\"\\u003eCodeforces Round 142 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1216D\":[\"Swords\",11565,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1216\\\"\\u003eCodeforces Round 587 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1826C\":[\"Dreaming of Freedom\",12862,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1826\\\"\\u003eCodeforces Round 870 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1107C\":[\"Brutality\",10415,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1107\\\"\\u003eEducational Codeforces Round 59 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1187B\":[\"Letters Shop\",12387,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1187\\\"\\u003eEducational Codeforces Round 67 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1260B\":[\"Obtain Two Zeroes\",15894,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1260\\\"\\u003eEducational Codeforces Round 77 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1030C\":[\"Vasya and Golden Ticket\",9779,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1030\\\"\\u003eTechnocup 2019 - Elimination Round 1\\u003c/a\\u003e\"],\"CodeForces-1870C\":[\"Colorful Table\",10856,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1870\\\"\\u003eCodeTON Round 6 (Div. 1 + Div. 2, Rated, Prizes!)\\u003c/a\\u003e\"],\"CodeForces-416B\":[\"Art Union\",8888,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/416\\\"\\u003eCodeforces Round 241 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1676G\":[\"White-Black Balanced Subtrees\",14707,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1676\\\"\\u003eCodeforces Round 790 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-1676F\":[\"Longest Strike\",16075,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1676\\\"\\u003eCodeforces Round 790 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-1882B\":[\"Sets and Union\",14281,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1882\\\"\\u003eCodeforces Round 899 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-429A\":[\"Xor-tree\",10991,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/429\\\"\\u003eCodeforces Round 245 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-634A\":[\"Island Puzzle\",3367,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/634\\\"\\u003e8VC Venture Cup 2016 - Final Round (Div. 1 Edition)\\u003c/a\\u003e\"],\"CodeForces-876B\":[\"Divisiblity of Differences\",9534,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/876\\\"\\u003eCodeforces Round 441 (Div. 2, by Moscow Team Olympiad)\\u003c/a\\u003e\"],\"CodeForces-840A\":[\"Leha and Function\",7116,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/840\\\"\\u003eCodeforces Round 429 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-610B\":[\"Vika and Squares\",7927,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/610\\\"\\u003eCodeforces Round 337 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-755C\":[\"PolandBall and Forest\",12599,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/755\\\"\\u003e8VC Venture Cup 2017 - Elimination Round\\u003c/a\\u003e\"],\"CodeForces-1815A\":[\"Ian and Array Sorting\",13439,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1815\\\"\\u003eCodeforces Round 865 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1839C\":[\"Insert Zero and Invert Prefix\",11444,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1839\\\"\\u003eCodeforces Round 876 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-472B\":[\"Design Tutorial: Learn from Life\",7671,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/472\\\"\\u003eCodeforces Round 270\\u003c/a\\u003e\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"Sunniest","updateTime":1707811189000,"title":"Codeforces Rating 1300","dislikeCnt":0,"content":"**1300**\n[problem:CodeForces-1922C]\n[problem:CodeForces-1915E]\n[problem:CodeForces-1913C]\n[problem:CodeForces-1902C]\n[problem:CodeForces-1900C]\n[problem:CodeForces-1899E]\n[problem:CodeForces-1889A]\n[problem:CodeForces-1882B]\n[problem:CodeForces-1881D]\n[problem:CodeForces-1879C]\n[problem:CodeForces-1873F]\n[problem:CodeForces-1870C]\n[problem:CodeForces-1868A]\n[problem:CodeForces-1867C]\n[problem:CodeForces-1864C]\n[problem:CodeForces-1862D]\n[problem:CodeForces-1857D]\n[problem:CodeForces-1850F]\n[problem:CodeForces-1846E1]\n[problem:CodeForces-1844C]\n[problem:CodeForces-1839C]\n[problem:CodeForces-1829F]\n[problem:CodeForces-1826C]\n[problem:CodeForces-1823C]\n[problem:CodeForces-1821C]\n[problem:CodeForces-1819A]\n[problem:CodeForces-1815A]\n[problem:CodeForces-1810C]\n[problem:CodeForces-1807E]\n[problem:CodeForces-1794C]\n[problem:CodeForces-1788C]\n[problem:CodeForces-1786B]\n[problem:CodeForces-1778B]\n[problem:CodeForces-1776H]\n[problem:CodeForces-1775B]\n[problem:CodeForces-1774C]\n[problem:CodeForces-1769C2]\n[problem:CodeForces-1768C]\n[problem:CodeForces-1766C]\n[problem:CodeForces-1753A1]\n[problem:CodeForces-1746C]\n[problem:CodeForces-1741D]\n[problem:CodeForces-1737B]\n[problem:CodeForces-1736C1]\n[problem:CodeForces-1733C]\n[problem:CodeForces-1726C]\n[problem:CodeForces-1717C]\n[problem:CodeForces-1711B]\n[problem:CodeForces-1703F]\n[problem:CodeForces-1698C]\n[problem:CodeForces-1693A]\n[problem:CodeForces-1692F]\n[problem:CodeForces-1676G]\n[problem:CodeForces-1676F]\n[problem:CodeForces-1675D]\n[problem:CodeForces-1669H]\n[problem:CodeForces-1667A]\n[problem:CodeForces-1661B]\n[problem:CodeForces-1660C]\n[problem:CodeForces-1659B]\n[problem:CodeForces-1650D]\n[problem:CodeForces-1649B]\n[problem:CodeForces-1647C]\n[problem:CodeForces-1638C]\n[problem:CodeForces-1627B]\n[problem:CodeForces-1618D]\n[problem:CodeForces-1617C]\n[problem:CodeForces-1615B]\n[problem:CodeForces-1612C]\n[problem:CodeForces-1607D]\n[problem:CodeForces-1603A]\n[problem:CodeForces-1601A]\n[problem:CodeForces-1594E1]\n[problem:CodeForces-1585C]\n[problem:CodeForces-1574C]\n[problem:CodeForces-1571B]\n[problem:CodeForces-1561C]\n[problem:CodeForces-1560D]\n[problem:CodeForces-1558A]\n[problem:CodeForces-1556B]\n[problem:CodeForces-1555C]\n[problem:CodeForces-1555B]\n[problem:CodeForces-1553B]\n[problem:CodeForces-1547D]\n[problem:CodeForces-1538C]\n[problem:CodeForces-1534C]\n[problem:CodeForces-1521B]\n[problem:CodeForces-1498B]\n[problem:CodeForces-1493B]\n[problem:CodeForces-1476B]\n[problem:CodeForces-1470A]\n[problem:CodeForces-1466C]\n[problem:CodeForces-1459B]\n[problem:CodeForces-1454D]\n[problem:CodeForces-1446A]\n[problem:CodeForces-1443B]\n[problem:CodeForces-1433E]\n[problem:CodeForces-1425H]\n[problem:CodeForces-1424G]\n[problem:CodeForces-1422B]\n[problem:CodeForces-1420C1]\n[problem:CodeForces-1418B]\n[problem:CodeForces-1407B]\n[problem:CodeForces-1401C]\n[problem:CodeForces-1381A1]\n[problem:CodeForces-1373C]\n[problem:CodeForces-1372B]\n[problem:CodeForces-1371C]\n[problem:CodeForces-1367C]\n[problem:CodeForces-1366B]\n[problem:CodeForces-1365B]\n[problem:CodeForces-1364B]\n[problem:CodeForces-1360E]\n[problem:CodeForces-1360D]\n[problem:CodeForces-1352D]\n[problem:CodeForces-1341B]\n[problem:CodeForces-1335D]\n[problem:CodeForces-1328B]\n[problem:CodeForces-1326C]\n[problem:CodeForces-1322A]\n[problem:CodeForces-1315B]\n[problem:CodeForces-1311C]\n[problem:CodeForces-1307B]\n[problem:CodeForces-1294C]\n[problem:CodeForces-1291B]\n[problem:CodeForces-1285B]\n[problem:CodeForces-1279B]\n[problem:CodeForces-1271C]\n[problem:CodeForces-1271B]\n[problem:CodeForces-1265B]\n[problem:CodeForces-1260B]\n[problem:CodeForces-1249C1]\n[problem:CodeForces-1249B2]\n[problem:CodeForces-1238B]\n[problem:CodeForces-1237B]\n[problem:CodeForces-1236C]\n[problem:CodeForces-1234B2]\n[problem:CodeForces-1225B2]\n[problem:CodeForces-1220C]\n[problem:CodeForces-1220B]\n[problem:CodeForces-1217A]\n[problem:CodeForces-1216D]\n[problem:CodeForces-1209B]\n[problem:CodeForces-1203C]\n[problem:CodeForces-1194C]\n[problem:CodeForces-1194B]\n[problem:CodeForces-1187B]\n[problem:CodeForces-1182B]\n[problem:CodeForces-1178C]\n[problem:CodeForces-1178B]\n[problem:CodeForces-1176C]\n[problem:CodeForces-1174C]\n[problem:CodeForces-1165C]\n[problem:CodeForces-1159B]\n[problem:CodeForces-1157C1]\n[problem:CodeForces-1157B]\n[problem:CodeForces-1155C]\n[problem:CodeForces-1152B]\n[problem:CodeForces-1119B]\n[problem:CodeForces-1113B]\n[problem:CodeForces-1108C]\n[problem:CodeForces-1107C]\n[problem:CodeForces-1101B]\n[problem:CodeForces-1100B]\n[problem:CodeForces-1096B]\n[problem:CodeForces-1093C]\n[problem:CodeForces-1090A]\n[problem:CodeForces-1077C]\n[problem:CodeForces-1076C]\n[problem:CodeForces-1070D]\n[problem:CodeForces-1065B]\n[problem:CodeForces-1063A]\n[problem:CodeForces-1062A]\n[problem:CodeForces-1059B]\n[problem:CodeForces-1055B]\n[problem:CodeForces-1040B]\n[problem:CodeForces-1038C]\n[problem:CodeForces-1037C]\n[problem:CodeForces-1037B]\n[problem:CodeForces-1037A]\n[problem:CodeForces-1030C]\n[problem:CodeForces-1029A]\n[problem:CodeForces-1016B]\n[problem:CodeForces-1007A]\n[problem:CodeForces-1005C]\n[problem:CodeForces-1004B]\n[problem:CodeForces-1003C]\n[problem:CodeForces-1003B]\n[problem:CodeForces-1002D2]\n[problem:CodeForces-1002B1]\n[problem:CodeForces-1002A2]\n[problem:CodeForces-1001F]\n[problem:CodeForces-996B]\n[problem:CodeForces-982B]\n[problem:CodeForces-976B]\n[problem:CodeForces-965B]\n[problem:CodeForces-964B]\n[problem:CodeForces-962B]\n[problem:CodeForces-962A]\n[problem:CodeForces-957A]\n[problem:CodeForces-946C]\n[problem:CodeForces-932B]\n[problem:CodeForces-929B]\n[problem:CodeForces-926A]\n[problem:CodeForces-924A]\n[problem:CodeForces-922B]\n[problem:CodeForces-922A]\n[problem:CodeForces-919C]\n[problem:CodeForces-915B]\n[problem:CodeForces-912B]\n[problem:CodeForces-909B]\n[problem:CodeForces-907A]\n[problem:CodeForces-900B]\n[problem:CodeForces-899C]\n[problem:CodeForces-897B]\n[problem:CodeForces-893C]\n[problem:CodeForces-887B]\n[problem:CodeForces-886C]\n[problem:CodeForces-883F]\n[problem:CodeForces-876B]\n[problem:CodeForces-870C]\n[problem:CodeForces-862B]\n[problem:CodeForces-844B]\n[problem:CodeForces-840A]\n[problem:CodeForces-828B]\n[problem:CodeForces-821B]\n[problem:CodeForces-820B]\n[problem:CodeForces-814B]\n[problem:CodeForces-810B]\n[problem:CodeForces-808B]\n[problem:CodeForces-807B]\n[problem:CodeForces-798B]\n[problem:CodeForces-796B]\n[problem:CodeForces-792B]\n[problem:CodeForces-787B]\n[problem:CodeForces-777B]\n[problem:CodeForces-770B]\n[problem:CodeForces-761B]\n[problem:CodeForces-755C]\n[problem:CodeForces-750B]\n[problem:CodeForces-747C]\n[problem:CodeForces-740A]\n[problem:CodeForces-730H]\n[problem:CodeForces-722A]\n[problem:CodeForces-716B]\n[problem:CodeForces-707B]\n[problem:CodeForces-690F1]\n[problem:CodeForces-690C1]\n[problem:CodeForces-681B]\n[problem:CodeForces-673B]\n[problem:CodeForces-670C]\n[problem:CodeForces-665C]\n[problem:CodeForces-661A]\n[problem:CodeForces-659B]\n[problem:CodeForces-653B]\n[problem:CodeForces-634A]\n[problem:CodeForces-633B]\n[problem:CodeForces-630N]\n[problem:CodeForces-630F]\n[problem:CodeForces-628C]\n[problem:CodeForces-628B]\n[problem:CodeForces-626B]\n[problem:CodeForces-625C]\n[problem:CodeForces-621B]\n[problem:CodeForces-617B]\n[problem:CodeForces-612A]\n[problem:CodeForces-611B]\n[problem:CodeForces-610B]\n[problem:CodeForces-600B]\n[problem:CodeForces-598B]\n[problem:CodeForces-588B]\n[problem:CodeForces-586B]\n[problem:CodeForces-579B]\n[problem:CodeForces-573A]\n[problem:CodeForces-572B]\n[problem:CodeForces-570B]\n[problem:CodeForces-567B]\n[problem:CodeForces-558B]\n[problem:CodeForces-545D]\n[problem:CodeForces-526A]\n[problem:CodeForces-519C]\n[problem:CodeForces-515B]\n[problem:CodeForces-509B]\n[problem:CodeForces-508B]\n[problem:CodeForces-493A]\n[problem:CodeForces-486B]\n[problem:CodeForces-485B]\n[problem:CodeForces-478B]\n[problem:CodeForces-476B]\n[problem:CodeForces-472B]\n[problem:CodeForces-471B]\n[problem:CodeForces-469B]\n[problem:CodeForces-462B]\n[problem:CodeForces-459B]\n[problem:CodeForces-451B]\n[problem:CodeForces-450B]\n[problem:CodeForces-437A]\n[problem:CodeForces-429A]\n[problem:CodeForces-426B]\n[problem:CodeForces-416B]\n[problem:CodeForces-413B]\n[problem:CodeForces-378B]\n[problem:CodeForces-376B]\n[problem:CodeForces-371B]\n[problem:CodeForces-370B]\n[problem:CodeForces-352B]\n[problem:CodeForces-347A]\n[problem:CodeForces-332A]\n[problem:CodeForces-330B]\n[problem:CodeForces-318B]\n[problem:CodeForces-312B]\n[problem:CodeForces-311A]\n[problem:CodeForces-304B]\n[problem:CodeForces-303A]\n[problem:CodeForces-298A]\n[problem:CodeForces-291B]\n[problem:CodeForces-288A]\n[problem:CodeForces-276B]\n[problem:CodeForces-271B]\n[problem:CodeForces-257B]\n[problem:CodeForces-251A]\n[problem:CodeForces-246B]\n[problem:CodeForces-241A]\n[problem:CodeForces-238A]\n[problem:CodeForces-236B]\n[problem:CodeForces-234C]\n[problem:CodeForces-230B]\n[problem:CodeForces-227A]\n[problem:CodeForces-222B]\n[problem:CodeForces-221B]\n[problem:CodeForces-220A]\n[problem:CodeForces-215B]\n[problem:CodeForces-203B]\n[problem:CodeForces-195B]\n[problem:CodeForces-192A]\n[problem:CodeForces-189B]\n[problem:CodeForces-189A]\n[problem:CodeForces-188B]\n[problem:CodeForces-185A]\n[problem:CodeForces-181B]\n[problem:CodeForces-173A]\n[problem:CodeForces-171D]\n[problem:CodeForces-171B]\n[problem:CodeForces-161A]\n[problem:CodeForces-158D]\n[problem:CodeForces-152B]\n[problem:CodeForces-147A]\n[problem:CodeForces-146B]\n[problem:CodeForces-144B]\n[problem:CodeForces-135A]\n[problem:CodeForces-132A]\n[problem:CodeForces-123A]\n[problem:CodeForces-117A]\n[problem:CodeForces-99B]\n[problem:CodeForces-96B]\n[problem:CodeForces-94B]\n[problem:CodeForces-92B]\n[problem:CodeForces-85A]\n[problem:CodeForces-83A]\n[problem:CodeForces-71B]\n[problem:CodeForces-70A]\n[problem:CodeForces-66A]\n[problem:CodeForces-64A]\n[problem:CodeForces-62A]\n[problem:CodeForces-61B]\n[problem:CodeForces-60A]\n[problem:CodeForces-58B]\n[problem:CodeForces-57A]\n[problem:CodeForces-56B]\n[problem:CodeForces-54A]\n[problem:CodeForces-51A]\n[problem:CodeForces-44C]\n[problem:CodeForces-43C]\n[problem:CodeForces-41C]\n[problem:CodeForces-40A]\n[problem:CodeForces-39H]\n[problem:CodeForces-39F]\n[problem:CodeForces-39B]\n[problem:CodeForces-36A]\n[problem:CodeForces-34C]\n[problem:CodeForces-27B]\n[problem:CodeForces-25A]\n[problem:CodeForces-4C]\n","threadId":182406,"likeCnt":0,"createTime":1707810932000,"isWorkbook":true,"viewCnt":75,"openness":2,"fav":false,"id":4589,"trustable":false}