ID Problem Show tags Hide tags AC / Tried Difficulty
6431 codeforces#P616B  Dinner with Emma 0 / 0 3
6418 codeforces#P618D  Hamiltonian Spanning Tree 0 / 0 8
6412 codeforces#P620C  Pearls in a Row 0 / 0 5
6399 codeforces#P622E  Ants in Leaves 0 / 0 8
6396 codeforces#P623B  Array GCD 0 / 0 8
6394 codeforces#P623D  Birthday 0 / 0 10
6391 codeforces#P624B  Making a String 0 / 0 3
6389 codeforces#P625B  War of the Corporations 0 / 0 4
6386 codeforces#P625E  Frog Fights 0 / 0 10
6383 codeforces#P626C  Block Towers 0 / 0 5
6379 codeforces#P626G  Raffles 0 / 0 10
6376 codeforces#P627C  Package Delivery 0 / 0 8
6375 codeforces#P627D  Preorder Test 0 / 0 10
6370 codeforces#P628C  Bear and String Distance 0 / 0 4
6319 codeforces#P637D  Running with Obstacles 0 / 0 5
6316 codeforces#P638C  Road Improvement 0 / 0 6
6311 codeforces#P639D  Bear and Contribution 0 / 0 9
6310 codeforces#P639E  Bear and Paradox 0 / 0 10
6290 codeforces#P645B  Mischievous Mess Makers 0 / 0 4
6287 codeforces#P645E  Intellectual Inquiry 0 / 0 8
6282 codeforces#P650C  Table Compression 0 / 0 8
6280 codeforces#P650E  Clockwork Bomb 0 / 0 10
6279 codeforces#P651A  Joysticks 0 / 0 3
6278 codeforces#P651B  Beautiful Paintings 0 / 0 4
6254 codeforces#P659C  Tanya and Toys 0 / 0 4
6252 codeforces#P659E  New Reform 0 / 0 5
6251 codeforces#P659F  Polycarp and Hay 0 / 0 7
6249 codeforces#P660A  Co-prime Array 0 / 0 4
6232 codeforces#P662D  International Olympiad 0 / 0 7
6231 codeforces#P662E  To Hack or not to Hack 0 / 0 10
6230 codeforces#P663A  Rebus 0 / 0 6
6226 codeforces#P665C  Simple Strings 0 / 0 4
6225 codeforces#P665D  Simple Subset 0 / 0 6
6214 codeforces#P670A  Holidays 0 / 0 3
6207 codeforces#P671A  Recycling Bottles 0 / 0 6
6206 codeforces#P671B  Robin Hood 0 / 0 7
6204 codeforces#P671D  Roads in Yusland 0 / 0 10
6203 codeforces#P671E  Organizing a Race 0 / 0 10
6199 codeforces#P673B  Problems for Round 0 / 0 4
6196 codeforces#P675C  Money Transfers 0 / 0 7
6194 codeforces#P675E  Trains and Statistic 0 / 0 8
6176 codeforces#P679B  Bear and Tower of Cubes 0 / 0 8
6168 codeforces#P681C  Heap Operations 0 / 0 5
6135 codeforces#P689B  Mike and Shortcuts 0 / 0 5
6089 codeforces#P700D  Huffman Coding on Segment 0 / 0 10
6087 codeforces#P701A  Cards 0 / 0 3
6084 codeforces#P702A  Maximum Increase 0 / 0 3
6072 codeforces#P704B  Ant Man 0 / 0 9
6070 codeforces#P704D  Captain America 0 / 0 10
6056 codeforces#P708A  Letters Cyclic Shift 0 / 0 4
6055 codeforces#P708B  Recover the String 0 / 0 6
6054 codeforces#P708C  Centroids 0 / 0 8
6050 codeforces#P709B  Checkpoints 0 / 0 5
6036 codeforces#P712C  Memory and De-Evolution 0 / 0 5
6020 codeforces#P716B  Complete the Word 0 / 0 4
6018 codeforces#P717B  R3D3’s Summer Adventure 0 / 0 10
6005 codeforces#P719B  Anatoly and Cockroaches 0 / 0 4
6004 codeforces#P720A  Closing ceremony 0 / 0 7
5995 codeforces#P721D  Maxim and Array 0 / 0 7
5990 codeforces#P722D  Generating Sets 0 / 0 6
5985 codeforces#P723C  Polycarp at the Radio 0 / 0 5
5984 codeforces#P723D  Lakes in Berland 0 / 0 5
5983 codeforces#P723E  One-Way Reform 0 / 0 8
5982 codeforces#P723F  st-Spanning Tree 0 / 0 8
5980 codeforces#P724B  Batch Sort 0 / 0 5
5979 codeforces#P724C  Ray Tracing 0 / 0 6
5978 codeforces#P724D  Dense Subsequence 0 / 0 6
5977 codeforces#P724E  Goods transportation 0 / 0 10
5971 codeforces#P725D  Contest Balloons 0 / 0 6
5970 codeforces#P725E  Too Much Money 0 / 0 10
5969 codeforces#P725F  Family Photos 0 / 0 10
5964 codeforces#P727D  T-shirts Distribution 0 / 0 6
5962 codeforces#P727F  Polycarp's problems 0 / 0 8
5959 codeforces#P729C  Road to Cinema 0 / 0 5
5958 codeforces#P729D  Sea Battle 0 / 0 5
5957 codeforces#P729E  Subordinates 0 / 0 6
5955 codeforces#P730A  Toda 2 0 / 0 6
5952 codeforces#P730D  Running Over The Bridges 0 / 0 8
5951 codeforces#P730E  Award Ceremony 0 / 0 8
5947 codeforces#P730I  Olympiad in Programming and Sports 0 / 0 7
5942 codeforces#P731B  Coupons and Discounts 0 / 0 3
5941 codeforces#P731C  Socks 0 / 0 5
5940 codeforces#P731D  80-th Level Archeology 0 / 0 8
5936 codeforces#P732B  Cormen — The Best Friend Of a Man 0 / 0 3
5935 codeforces#P732C  Sanatorium 0 / 0 4
5934 codeforces#P732D  Exams 0 / 0 5
5933 codeforces#P732E  Sockets 0 / 0 7
5929 codeforces#P733C  Epidemic in Monstropolis 0 / 0 6
5924 codeforces#P734B  Anton and Digits 0 / 0 3
5923 codeforces#P734C  Anton and Making Potions 0 / 0 5
5918 codeforces#P735B  Urbanization 0 / 0 3
5917 codeforces#P735C  Tennis Championship 0 / 0 5
5913 codeforces#P736E  Chess Championship 0 / 0 10
5912 codeforces#P737E  Tanya is 5! 0 / 0 10
5910 codeforces#P739A  Alyona and mex 0 / 0 5
5896 codeforces#P743A  Vladik and flights 0 / 0 4
5881 codeforces#P746D  Green and Black Tea 0 / 0 5
5880 codeforces#P746E  Numbers Exchange 0 / 0 6
5879 codeforces#P746F  Music in Car 0 / 0 8
5874 codeforces#P747D  Winter Is Coming 0 / 0 6

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