ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6111 P627E   Orchestra 0 / 0 10
6040 P641F   Little Artem and 2-SAT 0 / 0 10
5956 P666D   Chain Reaction 0 / 0 10
5888 P683J   The Hero with Bombs 0 / 0 10
5841 P696E   ...Wait for it... 0 / 0 10
5832 P698F   Coprime Permutation 0 / 0 10
5643 P739E   Gosha is hunting 0 / 0 10
5498 P771E   Bear and Rectangle Strips 0 / 0 10
5487 P773E   Blog Post Rating 0 / 0 10
5456 P778E   Selling Numbers 0 / 0 10
5422 P788D   Finding lines 0 / 0 10
5406 P793F   Julia the snail 0 / 0 10
5381 P798E   Mike and code of a permutation 0 / 0 10
5191 P843E   Maximum Flow 0 / 0 10
5140 P852H   Bob and stages 0 / 0 10
5119 P856F   To Play or not to Play 0 / 0 10
5106 P859G   Circle of Numbers 0 / 0 10
4993 P889E   Mod Mod Mod 0 / 0 10
4988 P891E   Lust 0 / 0 10
4875 P914F   Substrings in a String 0 / 0 10
4733 P936D   World of Tank 0 / 0 10
4485 P997E   Good Subsegments 0 / 0 10
4418 P1007C   Guess two numbers 0 / 0 10
4366 P1019C   Sergey's problem 0 / 0 10
4328 P1028G   Guess the number 0 / 0 10
4157 P1063E   Lasers and Mirrors 0 / 0 10
4120 P1070M   Algoland and Berland 0 / 0 10
4103 P1076G   Array Game 0 / 0 10
3983 P1097G   Vladislav and a Great Legend 0 / 0 10
3744 P1147E   Rainbow Coins 0 / 0 10
3731 P1149D   Abandoning Roads 0 / 0 10
3715 P1152F2   Neko Rules the Catniverse (Large Version) 0 / 0 10
3662 P1163F   Indecisive Taxi Fee 0 / 0 10
3638 P1168D   Anagram Paths 0 / 0 10
3604 P1175G   Yet Another Partiton Problem 0 / 0 10
3579 P1178G   The Awesomest Vertex 0 / 0 10
3565 P1181E2   A Story of One Country (Hard) 0 / 0 10
3446 P1201E2   Knightmare (hard) 0 / 0 10
3376 P1211I   Unusual Graph 0 / 0 10
3339 P1218B   Guarding warehouses 0 / 0 10
3334 P1218G   Alpha planetary system 0 / 0 10
3269 P1236F   Alice and the Cactus 0 / 0 10
3208 P1250D   Conference Problem 0 / 0 10
3187 P1252D   Find String in a Grid 0 / 0 10
3182 P1252I   Mission Possible 0 / 0 10
3113 P1267G   Game Relics 0 / 0 10
2951 P1290D   Coffee Varieties (hard version) 0 / 0 10
2906 P1299D   Around the World 0 / 0 10
2819 P1320E   Treeland and Viruses 0 / 0 10
2711 P1340E   Nastya and Bees 0 / 0 10

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