ID 题目 显示标签 隐藏标签 AC / 尝试 难度
30138 codeforces#P1156E   Special Segments of Permutation 0 / 0 8
30146 codeforces#P1157E   Minimum Array 1 / 5 5
30151 codeforces#P1158C   Permutation recovery 0 / 1 7
30161 codeforces#P1163B1   Cat Party (Easy Edition) 1 / 2 5
30162 codeforces#P1163B2   Cat Party (Hard Edition) 0 / 0 5
30164 codeforces#P1163C2   Power Transmission (Hard Edition) 0 / 0 6
30166 codeforces#P1163E   Magical Permutation 0 / 0 9
30167 codeforces#P1163F   Indecisive Taxi Fee 1 / 2 10
30169 codeforces#P1165B   Polycarp Training 0 / 1 3
30180 codeforces#P1166F   Vicky's Delivery Service 0 / 0 9
30185 codeforces#P1167E   Range Deleting 0 / 0 7
30186 codeforces#P1167F   Scalar Queries 2 / 10 8
30198 codeforces#P1170D   Decoding of Integer Sequences 0 / 0 (无)
30209 codeforces#P1172E   Nauuo and ODT 0 / 0 10
30210 codeforces#P1172F   Nauuo and Bug 0 / 0 10
30220 codeforces#P1175B   Catch Overflow! 0 / 0 5
30223 codeforces#P1175E   Minimal Segment Cover 1 / 1 8
30224 codeforces#P1175F   The Number of Subpermutations 1 / 2 9
30225 codeforces#P1175G   Yet Another Partiton Problem 0 / 0 10
30241 codeforces#P1178G   The Awesomest Vertex 0 / 1 10
30243 codeforces#P1179A   Valeriy and Deque 0 / 0 5
30245 codeforces#P1179C   Serge and Dining Room 0 / 0 8
30246 codeforces#P1179D   Fedor Runs for President 0 / 0 10
30253 codeforces#P1181D   Irrigation 0 / 0 8
30258 codeforces#P1182C   Beautiful Lyrics 0 / 0 5
30262 codeforces#P1182F   Maximum Sine 0 / 0 10
30278 codeforces#P1184C2   Heidi and the Turing Test (Medium) 0 / 0 8
30285 codeforces#P1184E3   Daleks' Invasion (hard) 0 / 0 9
30289 codeforces#P1185C2   Exam in BerSU (hard version) 0 / 0 5
30303 codeforces#P1187D   Subarray Sorting 0 / 0 9
30315 codeforces#P1189C   Candies! 0 / 0 4
30319 codeforces#P1190D   Tokitsukaze and Strange Rectangle 0 / 0 7
30325 codeforces#P1192B   Dynamic Diameter 1 / 2 10
30328 codeforces#P1193B   Magic Tree 1 / 1 10
30334 codeforces#P1194E   Count The Rectangles 0 / 0 8
30342 codeforces#P1195E   OpenStreetMap 0 / 0 7
30343 codeforces#P1195F   Geometers Anonymous Club 0 / 0 9
30348 codeforces#P1196D2   RGB Substring (hard version) 0 / 0 5
30355 codeforces#P1197E   Culture Code 0 / 0 8
30358 codeforces#P1198B   Welfare State 0 / 0 5
30365 codeforces#P1200A   Hotelier 1 / 1 3
30368 codeforces#P1200D   White Lines 0 / 0 6
30370 codeforces#P1200F   Graph Traveler 0 / 0 8
30379 codeforces#P1202C   You Are Given a WASD-string... 0 / 0 7
30395 codeforces#P1204D2   Kirk and a Binary String (hard version) 0 / 0 7
30410 codeforces#P1207F   Remainder Problem 1 / 3 7
30411 codeforces#P1207G   Indie Album 0 / 0 10
30415 codeforces#P1208D   Restore Permutation 0 / 0 6
30416 codeforces#P1208E   Let Them Slide 0 / 4 8
30419 codeforces#P1208H   Red Blue Tree 0 / 0 10

分类

手气不错

根据当前过滤条件随机选择一道题