ID 题目 显示标签 隐藏标签 AC / 尝试 难度
30038 codeforces#P1140C   Playlist 0 / 0 5
30088 codeforces#P1148B   Born This Way 0 / 0 5
30103 codeforces#P1151B   Dima and a Bad XOR 0 / 0 5
30105 codeforces#P1151D   Stas and the Queue at the Buffet 0 / 0 5
30162 codeforces#P1163B2   Cat Party (Hard Edition) 0 / 0 5
30171 codeforces#P1165D   Almost All Divisors 0 / 0 5
30172 codeforces#P1165E   Two Arrays and Sum of Functions 0 / 0 5
30220 codeforces#P1175B   Catch Overflow! 0 / 0 5
30221 codeforces#P1175C   Electrification 0 / 0 5
30277 codeforces#P1184C1   Heidi and the Turing Test (Easy) 0 / 0 5
30281 codeforces#P1184D1   Parallel Universes (Easy) 0 / 0 5
30307 codeforces#P1188A1   Add on a Tree 0 / 0 5
30348 codeforces#P1196D2   RGB Substring (hard version) 0 / 0 5
30357 codeforces#P1198A   MP3 0 / 0 5
30358 codeforces#P1198B   Welfare State 0 / 0 5
30386 codeforces#P1203D1   Remove the Substring (easy version) 0 / 0 5
30451 codeforces#P1213D2   Equalizing by Division (hard version) 0 / 0 5
30477 codeforces#P1217B   Zmei Gorynich 0 / 0 5
30478 codeforces#P1217B   Zmei Gorynich 0 / 0 5
30510 codeforces#P1223C   Save the Nature 0 / 0 5
30518 codeforces#P1225C   p-binary 0 / 0 5
30527 codeforces#P1227D1   Optimal Subsequences (Easy Version) 0 / 0 5
30547 codeforces#P1234D   Distinct Characters Queries 0 / 0 5
30567 codeforces#P1238C   Standard Free2play 0 / 0 5
30586 codeforces#P1243B2   Character Swap (Hard Version) 0 / 0 5
30629 codeforces#P1251C   Minimize The Integer 0 / 0 5
30636 codeforces#P1252C   Even Path 0 / 0 5
30660 codeforces#P1255C   League of Leesins 0 / 0 5
30782 codeforces#P1281B   Azamon Web Services 0 / 0 5
30785 codeforces#P1282B2   K for the Price of One (Hard Version) 0 / 0 5
30797 codeforces#P1284C   New Year and Permutation 0 / 0 5
30819 codeforces#P1288C   Two Arrays 1 / 1 5
30823 codeforces#P1290A   Mind Control 0 / 0 5
30843 codeforces#P1294D   MEX maximizing 0 / 0 5
30848 codeforces#P1295C   Obtain The String 0 / 0 5
30894 codeforces#P1303C   Perfect Keyboard 0 / 0 5
30908 codeforces#P1305C   Kuroni and Impossible Calculation 1 / 1 5
30962 codeforces#P1321C   Remove Adjacent 0 / 0 5
30994 codeforces#P1327C   Game with Chips 0 / 0 5
31035 codeforces#P1334C   Circle of Monsters 0 / 0 5
31047 codeforces#P1336A   Linova and Kingdom 0 / 0 5
31073 codeforces#P1342C   Yet Another Counting Problem 0 / 0 5
31083 codeforces#P1344A   Hilbert's Hotel 0 / 0 5
31093 codeforces#P1346C   Spring Cleaning 0 / 0 5
31094 codeforces#P1346D   Constructing the Dungeon 0 / 0 5
31102 codeforces#P1348C   Phoenix and Distribution 0 / 0 5
31106 codeforces#P1349A   Orac and LCM 0 / 0 5
31124 codeforces#P1352G   Special Permutation 0 / 0 5
31128 codeforces#P1353D   Constructing the Array 0 / 0 5
31176 codeforces#P1358C   Celex Update 0 / 0 5

分类

手气不错

根据当前过滤条件随机选择一道题