ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3106 P1146C   Tree Diameter 0 / 0 5
3102 P1146G   Zoning Restrictions 0 / 0 10
3100 P1147A   Hide and Seek 0 / 0 5
3097 P1147D   Palindrome XOR 0 / 0 9
3088 P1148G   Gold Experience 0 / 0 10
3083 P1149D   Abandoning Roads 0 / 0 10
3082 P1149E   Election Promises 0 / 0 10
3069 P1152E   Neko and Flashback 0 / 0 9
3048 P1155F   Delivery Oligopoly 0 / 0 10
3041 P1156G   Optimizer 0 / 0 10
3030 P1158C   Permutation recovery 0 / 0 7
3015 P1163E   Magical Permutation 0 / 0 9
3014 P1163F   Indecisive Taxi Fee 0 / 0 10
3001 P1166F   Vicky's Delivery Service 0 / 0 9
2998 P1167C   News Distribution 0 / 0 4
2987 P1169B   Pairs 0 / 0 5
2980 P1170G   Graph Decomposition 0 / 0 (无)
2963 P1174F   Ehab and the Big Finale 0 / 0 9
2952 P1176D   Recover it! 0 / 0 6
2951 P1176E   Cover it! 0 / 0 5
2939 P1178H   Stock Exchange 0 / 0 10
2915 P1183E   Subsequences (easy version) 0 / 0 7
2907 P1184B2   The Doctor Meets Vader (Medium) 0 / 0 8
2900 P1184E1   Daleks' Invasion (easy) 0 / 0 6
2899 P1184E2   Daleks' Invasion (medium) 0 / 0 7
2898 P1184E3   Daleks' Invasion (hard) 0 / 0 9
2884 P1186F   Vus the Cossack and a Graph 0 / 0 9
2877 P1187G   Gang Up 0 / 0 9
2824 P1198C   Matching vs Independent Set 0 / 0 7
2822 P1198E   Rectangle Painting 2 0 / 0 9
2813 P1200F   Graph Traveler 0 / 0 8
2808 P1201E1   Knightmare (easy) 0 / 0 10
2807 P1201E2   Knightmare (hard) 0 / 0 10
2790 P1204C   Anna, Svyatoslav and Maps 0 / 0 5
2785 P1205B   Shortest Cycle 0 / 0 6
2760 P1209D   Cow and Snacks 0 / 0 5
2757 P1209F   Koala and Notebook 0 / 0 10
2753 P1210A   Anadi and Domino 0 / 0 5
2750 P1210D   Konrad and Company Evaluation 0 / 0 9
2740 P1211F   kotlinkotlinkotlinkotlin... 0 / 0 8
2737 P1211I   Unusual Graph 0 / 0 10
2730 P1213F   Unstable String Sort 0 / 0 7
2729 P1213G   Path Queries 0 / 0 6
2724 P1214E   Petya and Construction Set 0 / 0 7
2704 P1217D   Coloring Edges 0 / 0 7
2702 P1217F   Forced Online Queries Problem 0 / 0 10
2701 P1218A   BubbleReactor 0 / 0 10
2698 P1218D   Xor Spanning Tree 0 / 0 9
2695 P1218G   Alpha planetary system 0 / 0 10
2686 P1220E   Tourism 0 / 0 8

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根据当前过滤条件随机选择一道题