ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3561 P852D   Exploration plan 0 / 0 (无)
3510 P863F   Almost Permutation 0 / 0 (无)
3456 P877F   Ann and Books 0 / 0 (无)
3430 P884F   Anti-Palindromize 0 / 0 (无)
3369 P899E   Segments Removal 0 / 0 (无)
3349 P903G   Yet Another Maxflow Problem 0 / 0 (无)
3227 P925F   Parametric Circulation 0 / 0 (无)
3061 P965D   Single-use Stones 0 / 0 (无)
3047 P976F   Minimal k-covering 0 / 0 (无)
2858 P1009G   Allowed Letters 0 / 0 (无)
2831 P1016D   Vasya And The Matrix 0 / 0 (无)
2806 P1023G   Pisces 0 / 0 (无)
2749 P1034B   Little C Loves 3 II 0 / 0 (无)
2692 P1045A   Last chance 0 / 0 (无)
2664 P1054F   Electric Scheme 0 / 0 (无)
2626 P1061E   Politics 0 / 0 (无)
2581 P1070I   Privatization of Roads in Berland 0 / 0 (无)
2531 P1082G   Petya and Graph 0 / 0 (无)
2386 P1107F   Vasya and Endless Credits 0 / 0 (无)
2315 P1119B   Alyona and a Narrow Fridge 0 / 0 (无)
2252 P1139E   Maximize Mex 0 / 0 (无)
2207 P1146G   Zoning Restrictions 0 / 0 (无)
2044 P1178H   Stock Exchange 0 / 0 (无)
2012 P1184B2   The Doctor Meets Vader (Medium) 0 / 0 (无)
2011 P1184B3   The Doctor Meets Vader (Hard) 0 / 0 (无)
1982 P1187G   Gang Up 0 / 0 (无)
1927 P1198E   Rectangle Painting 2 0 / 0 (无)
1830 P1214D   Treasure Island 0 / 0 (无)
1667 P1250K   Projectors 0 / 0 (无)
1645 P1252L   Road Construction 0 / 0 (无)
1604 P1263F   Economic Difficulties 0 / 0 (无)
1598 P1264E   Beautiful League 0 / 0 (无)
1469 P1288F   Red-Blue Graph 0 / 0 (无)
1372 P1307G   Cow and Exercise 0 / 0 (无)
1155 P1354F   Summoning Minions 0 / 0 (无)
1051 P1368H1   Breadboard Capacity (easy version) 0 / 0 (无)
973 P1383F   Special Edges 0 / 0 (无)
871 P1404E   Bricks 0 / 0 (无)
851 P1408H   Rainbow Triples 0 / 0 (无)
819 P1416F   Showing Off 0 / 0 (无)
784 P1423B   Valuable Paper 0 / 0 (无)
757 P1426E   Rock, Paper, Scissors 0 / 0 (无)
749 P1427G   One Billion Shades of Grey 0 / 0 (无)
732 P1430G   Yet Another DAG Problem 0 / 0 (无)
705 P1437C   Chef Monocarp 0 / 0 (无)
698 P1438C   Engineer Artem 0 / 0 (无)
620 P1455E   Four Points 0 / 0 (无)
534 P1473F   Strange Set 0 / 0 (无)
470 P1486E   Paired Payment 0 / 0 (无)
453 P1488I   Demonic Invasion 0 / 0 (无)

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