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{"workbook":{"problemsBrief":"{\"CodeForces-1538F\":[\"Interesting Function\",18670,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1538\\\"\\u003eCodeforces Round 725 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1566A\":[\"Median Maximization\",23435,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1566\\\"\\u003eCodeforces Global Round 16\\u003c/a\\u003e\"],\"CodeForces-1623C\":[\"Balanced Stone Heaps\",11561,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1623\\\"\\u003eCodeforces Round 763 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1623B\":[\"Game on Ranges\",14253,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1623\\\"\\u003eCodeforces Round 763 (Div. 2)\\u003c/a\\u003e\"],\"Gym-100676G\":[\"G. Training Camp\",447,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/100676\\u0027 target\\u003d\\u0027_blank\\u0027\\u003e2015 ACM Arabella Collegiate Programming Contest\\u003c/a\\u003e\"],\"CodeForces-1324C\":[\"Frog Jumps\",28190,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1324\\\"\\u003eCodeforces Round 627 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-265D\":[\"Good Sequences\",214,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/265\\\"\\u003eCodeforces Round 162 (Div. 2)\\u003c/a\\u003e\"],\"EOlymp-2269\":[\"Connected components\",2949,\"2011 Summer school, Sevastopol, August 8, Day 1, League 1\"],\"CodeForces-1106D\":[\"Lunar New Year and a Wander\",14838,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1106\\\"\\u003eCodeforces Round 536 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-431C\":[\"k-Tree\",26066,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/431\\\"\\u003eCodeforces Round 247 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1514B\":[\"AND 0, Sum Big\",23621,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1514\\\"\\u003eCodeforces Round 716 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1716C\":[\"Robot in a Hallway\",4029,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1716\\\"\\u003eEducational Codeforces Round 133 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1659C\":[\"Line Empire\",9749,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1659\\\"\\u003eCodeforces Round 782 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-116D\":[\"Lawnmower\",67,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/116\\\"\\u003eCodeforces Beta Round 87 (Div. 2 Only)\\u003c/a\\u003e\"],\"CodeForces-225C\":[\"Barcode\",9561,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/225\\\"\\u003eCodeforces Round 139 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1582B\":[\"Luntik and Subsequences\",19394,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1582\\\"\\u003eCodeforces Round 750 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1352F\":[\"Binary String Reconstruction\",16533,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1352\\\"\\u003eCodeforces Round 640 (Div. 4)\\u003c/a\\u003e\"],\"SPOJ-MAKEMAZE\":[\"VALIDATE THE MAZE\",3532,\"\"],\"CodeForces-1324E\":[\"Sleeping Schedule\",12998,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1324\\\"\\u003eCodeforces Round 627 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1433D\":[\"Districts Connection\",22284,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1433\\\"\\u003eCodeforces Round 677 (Div. 3)\\u003c/a\\u003e\"],\"SPOJ-PT07Z\":[\"Longest path in a tree\",22027,\"Co-author Amber\"],\"LightOJ-1047\":[\"Neighbor House\",5014,null],\"UVA-11456\":[\"Trainsorting\",4044,null],\"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-1530C\":[\"Pursuit\",14657,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1530\\\"\\u003eCodeforces Round 733 (Div. 1 + Div. 2, based on VK Cup 2021 - Elimination (Engine))\\u003c/a\\u003e\"],\"SPOJ-COINS\":[\"Bytelandian gold coins\",26908,\"Purdue Programming Contest Training\"],\"CodeForces-467C\":[\"George and Job\",15319,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/467\\\"\\u003eCodeforces Round 267 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1539A\":[\"Contest Start\",19983,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1539\\\"\\u003eCodeforces Round 727 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-73C\":[\"LionAge II\",2235,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/73\\\"\\u003eCodeforces Beta Round 66\\u003c/a\\u003e\"],\"CodeForces-1610C\":[\"Keshi Is Throwing a Party\",10899,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1610\\\"\\u003eCodeforces Global Round 17\\u003c/a\\u003e\"],\"CodeForces-1622C\":[\"Set or Decrease\",12662,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1622\\\"\\u003eEducational Codeforces Round 120 (Rated for Div. 2)\\u003c/a\\u003e\"],\"Gym-101628A\":[\"Arthur\\u0027s Language\",194,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/101628\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eUFPE Starters Final Try-Outs 2018\\u003c/a\\u003e\"],\"CodeForces-1549B\":[\"Gregor and the Pawn Game\",24309,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1549\\\"\\u003eCodeforces Round 736 (Div. 2)\\u003c/a\\u003e\"],\"LightOJ-1051\":[\"Good or Bad\",1190,null],\"CodeForces-1658B\":[\"Marin and Anti-coprime Permutation\",18711,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1658\\\"\\u003eCodeforces Round 779 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1593C\":[\"Save More Mice\",25008,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1593\\\"\\u003eCodeforces Round 748 (Div. 3)\\u003c/a\\u003e\"],\"SPOJ-BYTESM2\":[\"Philosophers Stone\",14170,\"\"],\"CodeForces-1593B\":[\"Make it Divisible by 25\",25930,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1593\\\"\\u003eCodeforces Round 748 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-414B\":[\"Mashmokh and ACM\",22169,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/414\\\"\\u003eCodeforces Round 240 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1674C\":[\"Infinite Replacement\",23557,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1674\\\"\\u003eCodeforces Round 786 (Div. 3)\\u003c/a\\u003e\"],\"Gym-101628H\":[\"Have Some Cheese Bread\",180,\"\\u003ca href\\u003d\\u0027https://codeforces.com/gym/101628\\u0027 target\\u003d\\u0027_blank\\u0027\\u003eUFPE Starters Final Try-Outs 2018\\u003c/a\\u003e\"],\"CodeForces-1674B\":[\"Dictionary\",26291,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1674\\\"\\u003eCodeforces Round 786 (Div. 3)\\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-1133E\":[\"K Balanced Teams\",5608,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1133\\\"\\u003eCodeforces Round 544 (Div. 3)\\u003c/a\\u003e\"],\"SPOJ-MC\":[\"Minimum Cost\",1565,\"BAPS\"],\"SPOJ-MAKETREE\":[\"Hierarchy\",2144,\"own problem\"],\"CodeForces-1690E\":[\"Price Maximization\",14806,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1690\\\"\\u003eCodeforces Round 797 (Div. 3)\\u003c/a\\u003e\"],\"UVA-825\":[\"Walking on the Safe Side\",3710,null],\"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-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-793B\":[\"Igor and his way to work\",4668,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/793\\\"\\u003eTinkoff Challenge - Elimination Round\\u003c/a\\u003e\"],\"UVA-147\":[\"Dollars\",12259,null],\"CodeForces-73D\":[\"FreeDiv\",678,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/73\\\"\\u003eCodeforces Beta Round 66\\u003c/a\\u003e\"],\"CodeForces-1633D\":[\"Make Them Equal\",13384,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1633\\\"\\u003eEducational Codeforces Round 122 (Rated for Div. 2)\\u003c/a\\u003e\"],\"AtCoder-dp_p\":[\"Independent Set\",912,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\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\"],\"UVA-10626\":[\"Buying Coke\",1512,null],\"AtCoder-dp_l\":[\"Deque\",1254,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\u003c/a\\u003e\"],\"AtCoder-dp_i\":[\"Coins\",1992,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\u003c/a\\u003e\"],\"AtCoder-dp_h\":[\"Grid 1\",3547,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\u003c/a\\u003e\"],\"LightOJ-1025\":[\"The Specials Menu\",1958,null],\"AtCoder-dp_k\":[\"Stones\",1500,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\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-518D\":[\"Ilya and Escalator\",7626,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/518\\\"\\u003eCodeforces Round 293 (Div. 2)\\u003c/a\\u003e\"],\"AtCoder-dp_e\":[\"Knapsack 2\",3556,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\u003c/a\\u003e\"],\"LightOJ-1017\":[\"Brush (III)\",2101,null],\"AtCoder-dp_d\":[\"Knapsack 1\",5597,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\u003c/a\\u003e\"],\"LightOJ-1018\":[\"Brush (IV)\",1297,null],\"AtCoder-dp_g\":[\"Longest Path\",2493,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\u003c/a\\u003e\"],\"UVA-357\":[\"Let Me Count The Ways\",14053,null],\"AtCoder-dp_f\":[\"LCS\",3810,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\u003c/a\\u003e\"],\"AtCoder-dp_a\":[\"Frog 1\",6776,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\u003c/a\\u003e\"],\"SPOJ-KNAPSACK\":[\"The Knapsack Problem\",12235,\"\"],\"AtCoder-dp_c\":[\"Vacation\",5734,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\u003c/a\\u003e\"],\"AtCoder-dp_b\":[\"Frog 2\",5923,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\u003c/a\\u003e\"],\"UVA-10192\":[\"Vacation\",9094,null],\"UVA-352\":[\"The Seasonal War\",12629,null],\"CSES-1744\":[\"Rectangle Cutting\",17933,\"Dynamic Programming\"],\"CodeForces-982C\":[\"Cut \\u0027em all!\",11596,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/982\\\"\\u003eCodeforces Round 484 (Div. 2)\\u003c/a\\u003e\"],\"CSES-1745\":[\"Money Sums\",21468,\"Dynamic Programming\"],\"CodeForces-1725G\":[\"Garage\",5718,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1725\\\"\\u003eCOMPFEST 14 - Preliminary Online Mirror (Unrated, ICPC Rules, Teams Preferred)\\u003c/a\\u003e\"],\"CodeForces-1632C\":[\"Strange Test\",12422,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1632\\\"\\u003eCodeforces Round 769 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10452\":[\"Marcus\",5740,null],\"CodeForces-1777C\":[\"Quiz Master\",7731,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1777\\\"\\u003eCodeforces Round 845 (Div. 2) and ByteRace 2023\\u003c/a\\u003e\"],\"CodeForces-67A\":[\"Partial Teacher\",2285,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/67\\\"\\u003eManthan 2011\\u003c/a\\u003e\"],\"CodeForces-1139C\":[\"Edgy Trees\",12760,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1139\\\"\\u003eCodeforces Round 548 (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-67C\":[\"Sequence of Balls\",696,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/67\\\"\\u003eManthan 2011\\u003c/a\\u003e\"],\"LightOJ-1031\":[\"Easy Game\",1796,null],\"TopCoder-8760\":[\"MaximalProduct\",19,\"\\u003ca href\\u003d\\\"https://community.topcoder.com/tc?module\\u003dProblemDetail\\u0026amp;rd\\u003d12171\\u0026amp;pm\\u003d8760\\\"\\u003eSingle Round Match 399 Round 1 - Division II, Level Two\\u003c/a\\u003e\"],\"CodeForces-1167C\":[\"News Distribution\",18456,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1167\\\"\\u003eEducational Codeforces Round 65 (Rated for Div. 2)\\u003c/a\\u003e\"],\"LightOJ-1033\":[\"Generating Palindromes\",2990,null],\"CodeForces-1195C\":[\"Basketball Exercise\",25716,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1195\\\"\\u003eCodeforces Round 574 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-506A\":[\"Mr. Kitayuta, the Treasure Hunter\",281,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/506\\\"\\u003eCodeforces Round 286 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1143C\":[\"Queen\",11689,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1143\\\"\\u003eCodeforces Round 549 (Div. 2)\\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-545C\":[\"Woodcutters\",28102,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/545\\\"\\u003eCodeforces Round 303 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-711C\":[\"Coloring Trees\",8633,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/711\\\"\\u003eCodeforces Round 369 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10617\":[\"Again Palindrome\",2698,null],\"SPOJ-CATM\":[\"The Cats and the Mouse\",3143,\"ZCon 2007\"],\"CodeForces-977E\":[\"Cyclic Components\",20805,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/977\\\"\\u003eCodeforces Round 479 (Div. 3)\\u003c/a\\u003e\"],\"UVA-10739\":[\"String to Palindrome\",3935,null],\"UVA-526\":[\"String Distance and Transform Process\",2228,null],\"CodeForces-630C\":[\"Lucky Numbers\",22377,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/630\\\"\\u003eExperimental Educational Round: VolBIT Formulas Blitz\\u003c/a\\u003e\"],\"AtCoder-dp_x\":[\"Tower\",260,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\u003c/a\\u003e\"],\"SPOJ-TOE1\":[\"Tic-Tac-Toe ( I )\",3582,\"Waterloo local 2002.09.21\"],\"UVA-122\":[\"Trees on the level\",8342,null],\"SPOJ-TOE2\":[\"Tic-Tac-Toe ( II )\",2574,\"Stanford Local 2006\"],\"UVA-12346\":[\"Water Gate Management\",1009,null],\"CodeForces-1598A\":[\"Computer Game\",23716,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1598\\\"\\u003eEducational Codeforces Round 115 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-463D\":[\"Gargari and Permutations\",6395,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/463\\\"\\u003eCodeforces Round 264 (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-1033A\":[\"King Escape\",13659,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1033\\\"\\u003eLyft Level 5 Challenge 2018 - Elimination Round\\u003c/a\\u003e\"],\"CodeForces-1057C\":[\"Tanya and Colored Candies\",1071,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1057\\\"\\u003eMail.Ru Cup 2018 - Practice Round\\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-1792C\":[\"Min Max Sort\",13357,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1792\\\"\\u003eEducational Codeforces Round 142 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1574B\":[\"Combinatorics Homework\",17455,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1574\\\"\\u003eEducational Codeforces Round 114 (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-1332C\":[\"K-Complete Word\",16052,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1332\\\"\\u003eCodeforces Round 630 (Div. 2)\\u003c/a\\u003e\"],\"LightOJ-1004\":[\"Monkey Banana Problem\",6483,null],\"LightOJ-1125\":[\"Divisible Group Sums\",1271,null],\"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-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\"],\"LightOJ-1119\":[\"Pimp My Ride\",1450,null],\"CodeForces-895C\":[\"Square Subsets\",5494,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/895\\\"\\u003eCodeforces Round 448 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-940E\":[\"Cashback\",3671,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/940\\\"\\u003eCodeforces Round 466 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10036\":[\"Divisibility\",6076,null],\"CodeForces-490E\":[\"Restoring Increasing Sequence\",1739,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/490\\\"\\u003eCodeforces Round 279 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-EDIST\":[\"Edit distance\",14907,\"Internet\"],\"CodeForces-1517C\":[\"Fillomino 2\",13335,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1517\\\"\\u003eContest 2050 and Codeforces Round 718 (Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-377A\":[\"Maze\",24444,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/377\\\"\\u003eCodeforces Round 222 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1395C\":[\"Boboniu and Bit Operations\",13956,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1395\\\"\\u003eCodeforces Round 664 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-216B\":[\"Forming Teams\",6672,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/216\\\"\\u003eCodeforces Round 133 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1476C\":[\"Longest Simple Cycle\",11304,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1476\\\"\\u003eEducational Codeforces Round 103 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-706C\":[\"Hard problem\",16801,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/706\\\"\\u003eCodeforces Round 367 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1020B\":[\"Badge\",21876,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1020\\\"\\u003eCodeforces Round 503 (by SIS, Div. 2)\\u003c/a\\u003e\"],\"LightOJ-1005\":[\"Rooks\",4855,null],\"LightOJ-1006\":[\"Hex-a-bonacci\",10976,null],\"UVA-507\":[\"Jill Rides Again\",7381,null],\"CSES-1637\":[\"Removing Digits\",35018,\"Dynamic Programming\"],\"CSES-1638\":[\"Grid Paths\",33184,\"Dynamic Programming\"],\"CSES-1639\":[\"Edit Distance\",21819,\"Dynamic Programming\"],\"CodeForces-1791F\":[\"Range Update Point Query\",11742,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1791\\\"\\u003eCodeforces Round 849 (Div. 4)\\u003c/a\\u003e\"],\"UVA-108\":[\"Maximum Sum\",22210,null],\"CSES-1633\":[\"Dice Combinations\",47535,\"Dynamic Programming\"],\"CSES-1634\":[\"Minimizing Coins\",40436,\"Dynamic Programming\"],\"CSES-1635\":[\"Coin Combinations I\",37254,\"Dynamic Programming\"],\"CSES-1636\":[\"Coin Combinations II\",31087,\"Dynamic Programming\"],\"SPOJ-ELIS\":[\"Easy Longest Increasing Subsequence\",9189,\"\"],\"POJ-1260\":[\"Pearls\",5028,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNorthwestern+Europe+2002\\\"\\u003eNorthwestern Europe 2002\\u003c/a\\u003e\\u003c/div\\u003e\"],\"CodeForces-1689C\":[\"Infected Tree\",10738,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1689\\\"\\u003eCodeforces Round 798 (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-340D\":[\"Bubble Sort Graph\",7676,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/340\\\"\\u003eCodeforces Round 198 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1499A\":[\"Domino on Windowsill\",21562,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1499\\\"\\u003eEducational Codeforces Round 106 (Rated for Div. 2)\\u003c/a\\u003e\"],\"SPOJ-EDIT\":[\"Edit Distance Again\",2695,\"PUCP\"],\"CodeForces-110C\":[\"Lucky Sum of Digits\",295,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/110\\\"\\u003eCodeforces Beta Round 84 (Div. 2 Only)\\u003c/a\\u003e\"],\"UVA-10308\":[\"Roads in the North\",1632,null],\"CodeForces-106C\":[\"Buns\",6844,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/106\\\"\\u003eCodeforces Beta Round 82 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-118D\":[\"Caesar\\u0027s Legions\",18177,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/118\\\"\\u003eCodeforces Beta Round 89 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1487C\":[\"Minimum Ties\",13997,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1487\\\"\\u003eEducational Codeforces Round 104 (Rated for Div. 2)\\u003c/a\\u003e\"],\"UVA-11753\":[\"Creating Palindrome\",950,null],\"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-1475C\":[\"Ball in Berland\",20482,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1475\\\"\\u003eCodeforces Round 697 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1537E1\":[\"Erase and Extend (Easy Version)\",12960,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1537\\\"\\u003eCodeforces Round 726 (Div. 2)\\u003c/a\\u003e\"],\"UVA-437\":[\"The Tower of Babylon\",9005,null],\"CodeForces-910B\":[\"Door Frames\",2002,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/910\\\"\\u003eTesting Round 14 (Unrated)\\u003c/a\\u003e\"],\"CodeForces-699C\":[\"Vacations\",1223,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/699\\\"\\u003eCodeforces Round 363 (Div. 2)\\u003c/a\\u003e\"],\"UVA-674\":[\"Coin Change\",18747,null],\"CodeForces-1325C\":[\"Ehab and Path-etic MEXs\",13187,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1325\\\"\\u003eCodeforces Round 628 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1543B\":[\"Customising the Track\",23344,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1543\\\"\\u003eCodeforces Round 730 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10496\":[\"Collecting Beepers\",4881,null],\"CSES-1093\":[\"Two Sets II\",16831,\"Dynamic Programming\"],\"UVA-10130\":[\"SuperSale\",13815,null],\"CodeForces-242C\":[\"King\\u0027s Path\",9214,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/242\\\"\\u003eCodeforces Round 149 (Div. 2)\\u003c/a\\u003e\"],\"LightOJ-1071\":[\"Baker Vai\",997,null],\"CodeForces-35D\":[\"Animals\",3816,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/35\\\"\\u003eCodeforces Beta Round 35 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1539D\":[\"PriceFixed\",11440,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1539\\\"\\u003eCodeforces Round 727 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-456C\":[\"Boredom\",827,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/456\\\"\\u003eCodeforces Round 260 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1353E\":[\"K-periodic Garland\",6963,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1353\\\"\\u003eCodeforces Round 642 (Div. 3)\\u003c/a\\u003e\"],\"UVA-607\":[\"Scheduling Lectures\",1432,null],\"UVA-10534\":[\"Wavio Sequence\",5503,null],\"CodeForces-1272C\":[\"Yet Another Broken Keyboard\",26196,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1272\\\"\\u003eCodeforces Round 605 (Div. 3)\\u003c/a\\u003e\"],\"UVA-11908\":[\"Skyscraper\",394,null],\"CodeForces-610A\":[\"Pasha and Stick\",24402,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/610\\\"\\u003eCodeforces Round 337 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1490D\":[\"Permutation Transformation\",20175,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1490\\\"\\u003eCodeforces Round 702 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-270D\":[\"Greenhouse Effect\",245,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/270\\\"\\u003eCodeforces Round 165 (Div. 2)\\u003c/a\\u003e\"],\"UVA-562\":[\"Dividing coins\",13847,null],\"SPOJ-MIXTURES\":[\"Mixtures\",9584,\"Purdue Programming Contest Training\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"Ahmed_Mohamed24","updateTime":1683734305000,"title":"Practice makes perfect","dislikeCnt":0,"content":"\u003ccenter\u003e\n\u003e رَبِّ اشْرَحْ لِي صَدْرِي وَيَسِّرْ لِي أَمْرِي وَاحْلُلْ عُقْدَةً مِّن لِّسَانِي يَفْقَهُوا قَوْلِي\n\u003c/center\u003e\n-----\n\n\u003e **Small daily improvements are the key to staggering long-term results.**\n\n-----\n\u003ccenter\u003e\n\u003cdiv style\u003d\"text-align: center;\"\u003e\n \u003ca href\u003d\"https://imgbb.com/\"\u003e\u003cimg src\u003d\"https://i.ibb.co/b1VBX0H/photo-2023-03-05-19-53-11.jpg\" alt\u003d\"photo-2023-03-05-19-53-11\" border\u003d\"0\"\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/center\u003e\n-----\n\n\nTable of contents\n\n- Dynamic Programming\n- Math\n- Combinatorics general problems from Codeforces\n- Graph : BFS,DFS\n- Binary Search\n- Good Sheets\n\n-----\n\n\n\n## Dynamic Programming\n\n* [DP for beginners](https://vjudge.net/contest/122377#overview)\t\n* [Dynamic Programming](https://vjudge.net/contest/544982)\n* [Basic DP](https://vjudge.net/contest/542939)\n\n[problem:AtCoder-dp_d]\n[problem:SPOJ-ELIS]\n[problem:UVA-10036]\n[problem:SPOJ-BYTESM2]\n[problem:UVA-10192]\n[problem:CodeForces-456C]\n[problem:UVA-562]\n[problem:UVA-825]\n[problem:UVA-10130]\n[problem:CodeForces-699C]\n[problem:CodeForces-545C]\n[problem:UVA-10617]\n[problem:UVA-10739]\n[problem:CodeForces-225C]\n[problem:TopCoder-8760]\n[problem:SPOJ-MC]\n[problem:SPOJ-EDIT]\n[problem:SPOJ-EDIST]\n[problem:UVA-507]\n[problem:UVA-11456]\n[problem:UVA-10534]\n[problem:UVA-147]\n[problem:UVA-674]\n[problem:POJ-1260]\n[problem:UVA-357]\n[problem:UVA-12346]\n[problem:CodeForces-711C]\n[problem:CodeForces-706C]\n[problem:CodeForces-1133E] DP Ranges\n[problem:CodeForces-467C] DP Ranges\n[problem:LightOJ-1047]\n[problem:LightOJ-1004]\n[problem:UVA-10626]\n[problem:LightOJ-1006]\n[problem:UVA-526]\n[problem:CodeForces-35D]\n[problem:UVA-108]\n[problem:CodeForces-270D]\n[problem:CodeForces-1057C]\n[problem:UVA-11753]\n[problem:LightOJ-1005]\n[problem:LightOJ-1017]\n[problem:LightOJ-1018]\n[problem:AtCoder-dp_g]\n[problem:AtCoder-dp_h]\n[problem:AtCoder-dp_a]\n[problem:AtCoder-dp_b]\n[problem:AtCoder-dp_c]\n[problem:AtCoder-dp_i]\n[problem:AtCoder-dp_l]\n[problem:AtCoder-dp_k]\n[problem:AtCoder-dp_p]\n[problem:AtCoder-dp_x]\n[problem:CodeForces-1353E]\n[problem:CodeForces-1195C]\n[problem:CodeForces-1178B]\n[problem:Gym-101628H]\n[problem:Gym-101628A]\n[problem:CodeForces-910B]\n[problem:CodeForces-118D]\n[problem:CodeForces-116D]\n[problem:CodeForces-110C]\n[problem:CodeForces-106C]\n[problem:CodeForces-895C]\n[problem:CodeForces-73C]\n[problem:CodeForces-73D]\n[problem:CodeForces-67A]\n[problem:CodeForces-67C]\n[problem:UVA-11908]\n[problem:UVA-437]\n[problem:LightOJ-1025]\n[problem:LightOJ-1031]\n[problem:LightOJ-1033]\n[problem:LightOJ-1051]\n[problem:LightOJ-1071]\n[problem:LightOJ-1125]\n[problem:LightOJ-1119]\n[problem:UVA-10496]\n[problem:CSES-1633]\n[problem:CSES-1634]\n[problem:SPOJ-KNAPSACK]\n[problem:CodeForces-340D]\n[problem:CSES-1635]\n[problem:UVA-607]\n[problem:CodeForces-506A]\n[problem:CSES-1636]\n[problem:CSES-1637]\n[problem:CSES-1638]\n[problem:SPOJ-COINS]\n[problem:CSES-1639]\n[problem:CSES-1744]\n[problem:SPOJ-MIXTURES]\n[problem:CSES-1745]\n[problem:CSES-1093]\n[problem:Gym-100676G]\n[problem:CodeForces-1716C]\n[problem:CodeForces-1395C]\n[problem:CodeForces-1324E]\n[problem:CodeForces-1633D]\n[problem:CodeForces-1476C]\n[problem:CodeForces-518D]\n[problem:CodeForces-431C]\n[problem:CodeForces-940E]\n[problem:CodeForces-463D]\n[problem:CodeForces-265D]\n[problem:AtCoder-dp_e]\n[problem:AtCoder-dp_f]\n[problem:CodeForces-1689C]\n\n\n\n\n\n-------\n\n## Math\n\n1. [Math #1 (Juniors LVL 1 math sheet - Assuit)](https://vjudge.net/contest/550190#overview)\n2. ProgVar.fun : [Sums and Asymptotics](https://progvar.fun/problemsets/sums-and-asymptotics) (Basics)\n\t* \t\t[Vjudge Sheet](https://vjudge.net/contest/556113)\n4. ProgVar.fun : [Number Theory: Prime and Composite, Primality Testing, Prime Sieves, Finding Divisors](https://progvar.fun/problemsets/primes) (Basics)\n\t* \t\t[Vjudge Sheet](https://vjudge.net/contest/556116)\n6. ProgVar.fun : [Number Theory: Prime Factorization](https://progvar.fun/problemsets/factorization) (Basics)\n7. ProgVar.fun : [Number Theory: Greatest Common Divisor and Least Common Multiple](https://progvar.fun/problemsets/gcd-lcm) (Basics)\n8. ProgVar.fun : [ Number Theory: Divisibility, Modular Arithmetic](https://progvar.fun/problemsets/modular-arithmetic) (Basics)\n9. ProgVar.fun : [Counting: Rule of Sum, Rule of Product](https://progvar.fun/problemsets/rule-of-sum-rule-of-product) (Basics)\n10. [Number Theory Long 1 contest](https://vjudge.net/contest/478510#overview)\n11. ProgVar.fun : [Counting: Permutations and Combinations](https://progvar.fun/problemsets/permutations-combinations) (Basics)\n12. ProgVar.fun : [Probability and Expectation: Basics](https://progvar.fun/problemsets/probability-basics) (Basics)\n13. [NSUPS Bootcamp S14 W4: Sieve for Primality, SoD, NoD, \u0026 Sod; GCD \u0026 LCM](https://vjudge.net/contest/532870)\n\n\n\n-----\n\n## **Combinatorics general problems from Codeforces**\n1. [Basic Combinatorics Sheet](https://vjudge.net/contest/42663)\n[problem:CodeForces-459B]\n[problem:CodeForces-478B]\n[problem:CodeForces-1328B]\n[problem:CodeForces-1674B]\n[problem:CodeForces-1272C]\n[problem:CodeForces-1543B]\n[problem:CodeForces-1499A]\n[problem:CodeForces-1674C]\n[problem:CodeForces-1514B]\n[problem:CodeForces-610A]\n[problem:CodeForces-1539A]\n[problem:CodeForces-414B]\n[problem:CodeForces-1475C]\n[problem:CodeForces-1658B]\n[problem:CodeForces-630C]\n[problem:CodeForces-1433E]\n[problem:CodeForces-1582B]\n[problem:CodeForces-1574B]\n[problem:CodeForces-617B]\n[problem:CodeForces-1326C]\n\t\n\t\n\n-----\n\n## **Graph\n* [(Progvar) Graphs: Basic Graph Theory - Vjudge Sheet](https://vjudge.net/contest/556115)\n* [Sheet ( Graph DFS , BFS ) 1](https://vjudge.net/contest/463558)\n* [Sheet ( Graph DFS , BFS ) 2](https://vjudge.net/contest/372881)\t\n* [IPVCE Practice Graph \u0026 DFS \u0026 BFS [Basic]](https://vjudge.net/contest/547173) - clone it \n\t\n\n[problem:UVA-352]\n[problem:UVA-10452]\n[problem:CodeForces-216B]\n[problem:SPOJ-MAKETREE]\n[problem:SPOJ-TOE1]\n[problem:SPOJ-TOE2]\n[problem:UVA-122]\n[problem:SPOJ-PT07Z]\n[problem:UVA-10308]\n[problem:CodeForces-862B]\n[problem:CodeForces-793B]\n[problem:CodeForces-242C]\n[problem:SPOJ-MAKEMAZE]\n[problem:EOlymp-2269]\n[problem:SPOJ-CATM]\n[problem:CodeForces-377A]\n[problem:CodeForces-1741D]\n[problem:CodeForces-1661B]\n[problem:CodeForces-1623B]\n[problem:CodeForces-1598A]\n[problem:CodeForces-1593B]\n[problem:CodeForces-1549B]\n[problem:CodeForces-1517C]\n[problem:CodeForces-1490D]\n[problem:CodeForces-1487C]\n[problem:CodeForces-1433D]\n[problem:CodeForces-1352F]\n[problem:CodeForces-1332C]\n[problem:CodeForces-1325C]\n[problem:CodeForces-1324C]\n[problem:CodeForces-1182B]\n[problem:CodeForces-1167C]\n[problem:CodeForces-1152B]\n[problem:CodeForces-1143C]\n[problem:CodeForces-1139C]\n[problem:CodeForces-1106D]\n[problem:CodeForces-1033A]\n[problem:CodeForces-1020B]\n[problem:CodeForces-982C]\n[problem:CodeForces-977E]\n\n-----\n\n## **Binary Search**\n[NSUPS Bootcamp S14 W7: Precision Handling; Binary Search](https://vjudge.net/contest/539803#overview)\n[problem:CodeForces-1792C]\n[problem:CodeForces-1791F]\n[problem:CodeForces-1777C]\n[problem:CodeForces-1737B]\n[problem:CodeForces-1725G]\n[problem:CodeForces-1690E]\n[problem:CodeForces-1659C]\n[problem:CodeForces-1632C]\n[problem:CodeForces-1623C]\n[problem:CodeForces-1622C]\n[problem:CodeForces-1617C]\n[problem:CodeForces-1610C]\n[problem:CodeForces-1593C]\n[problem:CodeForces-1574C]\n[problem:CodeForces-1566A]\n[problem:CodeForces-1539D]\n[problem:CodeForces-1538F]\n[problem:CodeForces-1537E1]\n[problem:CodeForces-1530C]\n[problem:CodeForces-490E]\n\n\n-----\n\n\t","threadId":137667,"likeCnt":8,"createTime":1676858890000,"isWorkbook":true,"viewCnt":1096,"openness":2,"fav":false,"id":3467,"trustable":false}