ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7099 codeforces#P2A  Winner 11 / 41 5
7090 codeforces#P4C  Registration system 1 / 2 4
7075 codeforces#P7D  Palindrome Degree 0 / 2 8
7016 codeforces#P19C  Deletion of Repeats 0 / 0 8
6987 codeforces#P25E  Test 0 / 0 8
6973 codeforces#P28D  Don't fear, DravDe is kind 0 / 0 9
6962 codeforces#P30E  Tricky and Clever Password 0 / 0 10
6909 codeforces#P39J  Spelling Check 0 / 0 5
6824 codeforces#P54B  Cutting Jigsaw Puzzle 0 / 0 6
6772 codeforces#P65D  Harry Potter and the Sorting Hat 0 / 0 8
6706 codeforces#P79C  Beaver 0 / 0 6
6695 codeforces#P82B  Sets 0 / 0 5
6582 codeforces#P113B  Petr# 0 / 1 7
6556 codeforces#P119D  String Transformation 0 / 0 9
6524 codeforces#P126B  Password 2 / 6 5
6517 codeforces#P128B  String 0 / 0 7
6420 codeforces#P154C  Double Profiles 0 / 0 8
6272 codeforces#P182D  Common Divisors 0 / 0 4
6232 codeforces#P190E  Counter Attack 0 / 0 7
6200 codeforces#P196D  The Next Good String 0 / 0 10
6108 codeforces#P212B  Polycarpus is Looking for Good Substrings 0 / 0 8
6101 codeforces#P213E  Two Permutations 0 / 0 10
6043 codeforces#P228C  Fractal Detector 0 / 0 7
5984 codeforces#P242C  King's Path 0 / 0 6
5965 codeforces#P245H  Queries for Number of Palindromes 1 / 1 6
5781 codeforces#P291E  Tree-String Problem 0 / 0 7
5682 codeforces#P316G1  Good Substrings 0 / 0 5
5668 codeforces#P319D  Have You Ever Heard About the Word? 0 / 0 10
5543 codeforces#P350D  Looking for Owls 0 / 0 9
5518 codeforces#P356E  Xenia and String Problem 0 / 0 10
5304 codeforces#P407D  Largest Submatrix 3 0 / 0 10
5243 codeforces#P425D  Sereja and Squares 0 / 0 8
5166 codeforces#P444D  DZY Loves Strings 0 / 0 9
5133 codeforces#P452F  Permutation 1 / 1 10
5093 codeforces#P463C  Gargari and Bishops 0 / 0 6
5075 codeforces#P467D  Fedor and Essay 0 / 0 9
4999 codeforces#P486B  OR in Matrix 0 / 0 4
4996 codeforces#P486E  LIS of Sequence 0 / 0 8
4929 codeforces#P504E  Misha and LCP on Tree 0 / 0 10
4882 codeforces#P514C  Watto and Mechanism 0 / 0 7
4841 codeforces#P524F  And Yet Another Bracket Sequence 0 / 0 10
4840 codeforces#P525A  Vitaliy and Pie 0 / 0 3
4832 codeforces#P526D  Om Nom and Necklace 0 / 0 8
4807 codeforces#P533E  Correcting Mistakes 0 / 0 6
4805 codeforces#P533F  Encoding 0 / 0 9
4800 codeforces#P534E  Berland Local Positioning System 0 / 0 9
4799 codeforces#P534F  Simplified Nonogram 0 / 0 9
4795 codeforces#P535D  Tavas and Malekas 0 / 0 6
4775 codeforces#P542D  Superhero's Job 0 / 0 10
4700 codeforces#P559B  Equivalent Strings 0 / 0 5

分类

手气不错

根据当前过滤条件随机选择一道题