ID 题目 显示标签 隐藏标签 AC / 尝试 难度
30172 codeforces#P1165E   Two Arrays and Sum of Functions 0 / 0 5
30176 codeforces#P1166B   All the Vowels Please 0 / 0 3
30178 codeforces#P1166D   Cute Sequences 0 / 0 8
30179 codeforces#P1166E   The LCMs Must be Large 1 / 1 7
30182 codeforces#P1167B   Lost Numbers 0 / 0 4
30186 codeforces#P1167F   Scalar Queries 2 / 10 8
30192 codeforces#P1168E   Xor Permutations 0 / 0 10
30193 codeforces#P1169A   Circle Metro 1 / 1 3
30195 codeforces#P1170A   Three Integers Again 0 / 0 (无)
30217 codeforces#P1174E   Ehab and the Expected GCD Problem 1 / 6 9
30219 codeforces#P1175A   From Hero to Zero 0 / 0 3
30224 codeforces#P1175F   The Number of Subpermutations 1 / 2 9
30227 codeforces#P1176B   Merge it! 0 / 0 3
30236 codeforces#P1178C   Tiles 0 / 0 4
30237 codeforces#P1178D   Prime Graph 0 / 0 5
30245 codeforces#P1179C   Serge and Dining Room 0 / 0 8
30248 codeforces#P1180A   Alex and a Rhombus 1 / 1 3
30250 codeforces#P1181A   Chunga-Changa 0 / 0 3
30256 codeforces#P1182A   Filling Shapes 1 / 1 3
30261 codeforces#P1182E   Product Oriented Recurrence 0 / 0 8
30264 codeforces#P1183B   Equalize Prices 0 / 0 3
30265 codeforces#P1183C   Computer Game 0 / 0 4
30268 codeforces#P1183F   Topforces Strikes Back 0 / 0 7
30271 codeforces#P1184A1   Heidi Learns Hashing (Easy) 0 / 0 4
30273 codeforces#P1184A3   Heidi Learns Hashing (Hard) 0 / 0 10
30282 codeforces#P1184D2   Parallel Universes (Hard) 0 / 0 10
30286 codeforces#P1185A   Ropewalkers 0 / 0 3
30289 codeforces#P1185C2   Exam in BerSU (hard version) 0 / 0 5
30290 codeforces#P1185D   Extra Element 0 / 0 5
30296 codeforces#P1186C   Vus the Cossack and Strings 0 / 0 6
30297 codeforces#P1186D   Vus the Cossack and Numbers 0 / 0 5
30298 codeforces#P1186E   Vus the Cossack and a Field 0 / 0 9
30300 codeforces#P1187A   Stickers and Toys 1 / 1 3
30305 codeforces#P1187F   Expected Square Beauty 0 / 0 9
30309 codeforces#P1188B   Count Pairs 0 / 0 8
30314 codeforces#P1189B   Number Circle 0 / 0 3
30315 codeforces#P1189C   Candies! 0 / 0 4
30327 codeforces#P1193A   Amusement Park 0 / 0 (无)
30330 codeforces#P1194A   Remove a Progression 1 / 1 3
30333 codeforces#P1194D   1-2-K Game 0 / 0 5
30337 codeforces#P1195A   Drinks Choosing 0 / 0 3
30338 codeforces#P1195B   Sport Mafia 0 / 0 3
30340 codeforces#P1195D1   Submarine in the Rybinsk Sea (easy edition) 0 / 0 5
30341 codeforces#P1195D2   Submarine in the Rybinsk Sea (hard edition) 0 / 0 6
30343 codeforces#P1195F   Geometers Anonymous Club 0 / 0 9
30344 codeforces#P1196A   Three Piles of Candies 1 / 1 3
30345 codeforces#P1196B   Odd Sum Segments 0 / 0 4
30351 codeforces#P1197A   DIY Wooden Ladder 0 / 0 3
30354 codeforces#P1197D   Yet Another Subarray Problem 0 / 0 6
30364 codeforces#P1199B   Water Lily 0 / 0 3

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