ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8646 P62E   World Evil 0 / 0 10
8556 P78E   Evacuation 0 / 0 8
8453 P103E   Buying Sets 0 / 0 10
8358 P126E   Pills 0 / 0 10
8328 P132E   Bits of merry old England 0 / 0 10
8193 P164C   Machine Programming 0 / 0 9
7978 P212A   Privatization 0 / 0 10
7928 P223E   Planar Graph 0 / 0 10
7870 P237E   Build String 0 / 0 7
7741 P269C   Flawed Flow 0 / 0 7
7708 P277E   Binary Tree on Plane 0 / 0 9
7697 P280D   k-Maximum Subsequence Sum 0 / 0 10
7583 P311E   Biologist 0 / 0 8
7564 P316C1   Tidying Up 0 / 0 8
7563 P316C2   Tidying Up 0 / 0 8
7535 P321B   Ciel and Duel 0 / 0 6
7444 P343E   Pumping Stations 0 / 0 10
7355 P362E   Petya and Pipes 0 / 0 8
7076 P434D   Nanami's Power Plant 0 / 0 10
6980 P457E   Flow Optimality 0 / 0 10
6841 P491C   Deciphering 0 / 0 8
6814 P498C   Array and Operations 0 / 0 7
6768 P510E   Fox And Dinner 0 / 0 8
6757 P513F1   Scaygerboss 0 / 0 10
6756 P513F2   Scaygerboss 0 / 0 10
6622 P546E   Soldier and Traveling 0 / 0 7
6363 P611H   New Year and Forgotten Tree 0 / 0 10
6279 P628F   Bear and Fair Set 0 / 0 9
6180 P653D   Delivery Bears 0 / 0 8
5982 P704D   Captain America 0 / 0 10
5965 P708D   Incorrect Flow 0 / 0 10
5925 P717G   Underfail 0 / 0 9
5915 P720B   Cactusophobia 0 / 0 9
5895 P723E   One-Way Reform 0 / 0 8
5889 P724E   Goods transportation 0 / 0 10
5876 P727D   T-shirts Distribution 0 / 0 6
5859 P730I   Olympiad in Programming and Sports 0 / 0 7
5825 P736E   Chess Championship 0 / 0 10
5818 P739E   Gosha is hunting 0 / 0 10
5603 P786E   ALT 0 / 0 10
5580 P793G   Oleg and chess 0 / 0 10
5544 P802C   Heidi and Library (hard) 0 / 0 10
5533 P802N   April Fools' Problem (medium) 0 / 0 9
5532 P802O   April Fools' Problem (hard) 0 / 0 10
5509 P808F   Card Game 0 / 0 9
5487 P813D   Two Melodies 0 / 0 10
5460 P818G   Four Melodies 0 / 0 10
5366 P843E   Maximum Flow 0 / 0 10
5341 P847J   Students Initiation 0 / 0 9
5334 P848D   Shake It! 0 / 0 10
5319 P852D   Exploration plan 0 / 0 7
5268 P863F   Almost Permutation 0 / 0 8
5214 P877F   Ann and Books 0 / 0 8
5188 P884F   Anti-Palindromize 0 / 0 9
5127 P899E   Segments Removal 0 / 0 7
5107 P903G   Yet Another Maxflow Problem 0 / 0 10
4985 P925F   Parametric Circulation 0 / 0 10
4823 P965D   Single-use Stones 0 / 0 6
4809 P976F   Minimal k-covering 0 / 0 9
4620 P1009G   Allowed Letters 0 / 0 9
4593 P1016D   Vasya And The Matrix 0 / 0 6
4568 P1023G   Pisces 0 / 0 10
4511 P1034B   Little C Loves 3 II 0 / 0 8
4454 P1045A   Last chance 0 / 0 9
4426 P1054F   Electric Scheme 0 / 0 10
4388 P1061E   Politics 0 / 0 10
4343 P1070I   Privatization of Roads in Berland 0 / 0 9
4293 P1082G   Petya and Graph 0 / 0 9
4148 P1107F   Vasya and Endless Credits 0 / 0 10
4077 P1119B   Alyona and a Narrow Fridge 0 / 0 4
4014 P1139E   Maximize Mex 0 / 0 9
3969 P1146G   Zoning Restrictions 0 / 0 10
3806 P1178H   Stock Exchange 0 / 0 10
3774 P1184B2   The Doctor Meets Vader (Medium) 0 / 0 8
3773 P1184B3   The Doctor Meets Vader (Hard) 0 / 0 10
3744 P1187G   Gang Up 0 / 0 9
3689 P1198E   Rectangle Painting 2 0 / 0 9
3592 P1214D   Treasure Island 0 / 0 6
3429 P1250K   Projectors 0 / 0 10
3407 P1252L   Road Construction 0 / 0 8
3366 P1263F   Economic Difficulties 0 / 0 9
3360 P1264E   Beautiful League 0 / 0 10
3239 P1288F   Red-Blue Graph 0 / 0 10
3142 P1307G   Cow and Exercise 0 / 0 10
2925 P1354F   Summoning Minions 0 / 0 9
2821 P1368H1   Breadboard Capacity (easy version) 0 / 0 10
2743 P1383F   Special Edges 0 / 0 10
2641 P1404E   Bricks 0 / 0 10
2621 P1408H   Rainbow Triples 0 / 0 10
2589 P1416F   Showing Off 0 / 0 10
2554 P1423B   Valuable Paper 0 / 0 6
2527 P1426E   Rock, Paper, Scissors 0 / 0 6
2519 P1427G   One Billion Shades of Grey 0 / 0 10
2502 P1430G   Yet Another DAG Problem 0 / 0 10
2475 P1437C   Chef Monocarp 0 / 0 6
2468 P1438C   Engineer Artem 0 / 0 7
2390 P1455E   Four Points 0 / 0 9
2304 P1473F   Strange Set 0 / 0 10
2240 P1486E   Paired Payment 0 / 0 8
2223 P1488I   Demonic Invasion 0 / 0 10

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