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- Vacation2730CodeChef
- Vacuum Сleaner2700Codeforcesgeometry
- Valera and Number2400Codeforcesbitmasksdpmathprobabilities
- Varying Kibibits2700Codeforcesbitmasksdp
- Vasily the Bear and Painting Square2700Codeforcesbitmaskscombinatoricsdpimplementation
- Vasya and Array2400Codeforcesdp
- Vasya and Big Integers2600Codeforcesbinary searchdata structuresdphashing
- Vasya and Binary String2400Codeforcesdp
- Vasya and Endless Credits2600Codeforcesdpflowsgraph matchingsgraphs
- Vasya and Maximum Matching2400Codeforcesdptrees
- Vasya and Maximum Profit2400Codeforcesbinary searchconstructive algorithmsdata structuresdp
- Vasya and Shifts2600Codeforcesmatrices
- Velepin and Marketing2600Codeforcesbinary searchdata structuresdpgreedy
- Very simple problem2500Codeforcesgeometrytwo pointers
- Vicky's Delivery Service2400Codeforcesdata structuresdsugraphshashing
- Vika and Stone Skipping2600Codeforcesbrute forceimplementationmathnumber theory
- Vika and Wiki2400Codeforcesbinary searchbitmaskscombinatoricsdivide and conquer
- Village (Maximum)2500Codeforces*specialdfs and similartrees
- Virus2500Codeforcesdata structuresdivide and conquerdsugraphs
- Visit Them All2759CodeChef
- Visit of the Great2600Codeforcesmathnumber theory
- Vladik and Entertaining Flags2600Codeforcesdata structuresdsugraphs
- Volcanoes2500Codeforcesbinary searchimplementationsortingstwo pointers
- Voting (Hard Version)2400Codeforcesbinary searchdata structuresgreedy
- Vova Escapes the Matrix2600Codeforcesbrute forcedfs and similardivide and conquershortest paths
- Vowels2700Codeforcescombinatoricsdivide and conquerdp
- Vus the Cossack and a Field2500Codeforcesdivide and conquerimplementationmath
- Vus the Cossack and a Graph2400Codeforcesdfs and similargraphsgreedyimplementation
- Walk on Tree2742CodeChef
- Walk the Runway2400Codeforcesbitmasksbrute forcedata structuresdp
- Walking!2700Codeforcesconstructive algorithmsgreedy
- Walks on the binary tree2805CodeChef
- War in Treeland Again2736CodeChef
- Wardrobe2700Codeforcesdpgreedy
- Warriors2803CodeChef
- Water Transfer2853CodeChef
- Watermelon Farmer2799CodeChef
- We Be Summing2600Codeforcesbinary searchdata structuresdptwo pointers
- Weasel finds Staircase2879CodeChef
- Weighting a Tree2700Codeforcesconstructive algorithmsdfs and similargraphs
- Weights2600Codeforcesconstructive algorithmsgreedytwo pointers
- Weird GCD Value2872CodeChef
- Weird Product2670CodeChef
- Weird Sum2889CodeChef
- What Is It?2500Codeforcesconstructive algorithmsgreedy
- Why Try2890CodeChef
- Wilbur and Strings2500Codeforcesdfs and similardpgraphsstrings
- Will and Closed Set2834CodeChef
- Willem, Chtholly and Seniorious2600Codeforcesdata structuresprobabilities
- William The Oblivious 2400Codeforcesbitmasksdata structuresdpmatrices
- Winding polygonal line2600Codeforcesconstructive algorithmsgeometrygreedymath
- Winning Strategy2400Codeforcesbinary searchgraphsmathshortest paths
- Winning Ways2738CodeChef
- Winning Ways 22713CodeChef
- Winter Is Here2714CodeChef
- Wise Men (Easy Version)2600Codeforcesbitmasksbrute forcedpmeet-in-the-middle
- Wish Upon a Satellite (Easy Version)2600Codeforcesdpgames
- Wojtek and Card Tricks2700Codeforcesmath
- Wonderful Teddy Bears2400Codeforcesgreedyimplementationsortings
- Wooden Spoon2400Codeforcescombinatoricsdp