ID 题目 显示标签 隐藏标签 AC / 尝试 难度
30055 codeforces#P1142E   Pink Floyd 0 / 0 10
30064 codeforces#P1144F   Graph Without Long Directed Paths 0 / 0 5
30075 codeforces#P1146C   Tree Diameter 0 / 0 5
30079 codeforces#P1146G   Zoning Restrictions 0 / 0 10
30081 codeforces#P1147A   Hide and Seek 0 / 0 5
30084 codeforces#P1147D   Palindrome XOR 0 / 0 9
30093 codeforces#P1148G   Gold Experience 1 / 1 10
30098 codeforces#P1149D   Abandoning Roads 0 / 0 10
30099 codeforces#P1149E   Election Promises 0 / 0 10
30112 codeforces#P1152E   Neko and Flashback 0 / 0 9
30133 codeforces#P1155F   Delivery Oligopoly 0 / 0 10
30140 codeforces#P1156G   Optimizer 0 / 0 10
30151 codeforces#P1158C   Permutation recovery 0 / 1 7
30166 codeforces#P1163E   Magical Permutation 0 / 0 9
30167 codeforces#P1163F   Indecisive Taxi Fee 1 / 2 10
30180 codeforces#P1166F   Vicky's Delivery Service 0 / 0 9
30183 codeforces#P1167C   News Distribution 0 / 0 4
30194 codeforces#P1169B   Pairs 0 / 0 5
30201 codeforces#P1170G   Graph Decomposition 0 / 0 (无)
30218 codeforces#P1174F   Ehab and the Big Finale 0 / 0 9
30229 codeforces#P1176D   Recover it! 0 / 0 6
30230 codeforces#P1176E   Cover it! 0 / 0 5
30242 codeforces#P1178H   Stock Exchange 1 / 5 10
30267 codeforces#P1183E   Subsequences (easy version) 0 / 0 7
30275 codeforces#P1184B2   The Doctor Meets Vader (Medium) 0 / 0 8
30283 codeforces#P1184E1   Daleks' Invasion (easy) 0 / 0 6
30284 codeforces#P1184E2   Daleks' Invasion (medium) 0 / 0 7
30285 codeforces#P1184E3   Daleks' Invasion (hard) 0 / 0 9
30299 codeforces#P1186F   Vus the Cossack and a Graph 0 / 0 9
30306 codeforces#P1187G   Gang Up 0 / 0 9
30359 codeforces#P1198C   Matching vs Independent Set 0 / 0 7
30361 codeforces#P1198E   Rectangle Painting 2 0 / 0 9
30370 codeforces#P1200F   Graph Traveler 0 / 0 8
30375 codeforces#P1201E1   Knightmare (easy) 1 / 1 10
30376 codeforces#P1201E2   Knightmare (hard) 1 / 2 10
30393 codeforces#P1204C   Anna, Svyatoslav and Maps 0 / 0 5
30398 codeforces#P1205B   Shortest Cycle 1 / 1 6
30423 codeforces#P1209D   Cow and Snacks 0 / 0 5
30426 codeforces#P1209F   Koala and Notebook 2 / 4 10
30430 codeforces#P1210A   Anadi and Domino 0 / 0 5
30433 codeforces#P1210D   Konrad and Company Evaluation 0 / 0 9
30443 codeforces#P1211F   kotlinkotlinkotlinkotlin... 0 / 0 8
30446 codeforces#P1211I   Unusual Graph 0 / 0 10
30453 codeforces#P1213F   Unstable String Sort 0 / 0 7
30454 codeforces#P1213G   Path Queries 1 / 1 6
30459 codeforces#P1214E   Petya and Construction Set 0 / 0 7
30480 codeforces#P1217D   Coloring Edges 1 / 2 7
30482 codeforces#P1217F   Forced Online Queries Problem 0 / 0 10
30483 codeforces#P1218A   BubbleReactor 0 / 0 10
30486 codeforces#P1218D   Xor Spanning Tree 0 / 0 9

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