ID 题目 显示标签 隐藏标签 AC / 尝试 难度
32878 codeforces#P1669E   2-Letter Strings 0 / 0 (无)
32883 codeforces#P1670B   Dorms War 0 / 0 (无)
32904 codeforces#P1673A   Subtle Substring Subtraction 0 / 0 (无)
32905 codeforces#P1673B   A Perfectly Balanced String? 0 / 0 (无)
32912 codeforces#P1674C   Infinite Replacement 0 / 0 (无)
32921 codeforces#P1675E   Replace With the Previous, Minimize 0 / 0 (无)
32926 codeforces#P1676C   Most Similar Words 0 / 0 (无)
32960 codeforces#P1682A   Palindromic Indices 0 / 0 (无)
32975 codeforces#P1685B   Linguistics 0 / 0 (无)
32990 codeforces#P1688C   Manipulating History 0 / 0 (无)
33001 codeforces#P1690F   Shifting String 0 / 0 (无)
33005 codeforces#P1691C   Sum of Substrings 0 / 0 (无)
33041 codeforces#P1697C   awoo's Favorite Problem 0 / 0 (无)
33042 codeforces#P1697D   Guess The String 0 / 0 (无)
33077 codeforces#P1703A   YES or YES? 2 / 2 10
33079 codeforces#P1703C   Cypher 0 / 0 (无)
33080 codeforces#P1703D   Double Strings 0 / 0 (无)
33090 codeforces#P1704G   Mio and Lucky Array 0 / 0 (无)
33099 codeforces#P1706A   Another String Minimization Problem 1 / 1 10
33115 codeforces#P1709C   Recover an RBS 0 / 0 (无)
33142 codeforces#P1714D   Color with Occurrences 0 / 0 (无)
33177 codeforces#P1720D1   Xor-Subsequence (easy version) 0 / 0 (无)
33178 codeforces#P1720D2   Xor-Subsequence (hard version) 0 / 0 (无)
33184 codeforces#P1721E   Prefix Function Queries 0 / 0 (无)
33222 codeforces#P1729B   Decode String 1 / 1 3
33223 codeforces#P1729C   Jumping on Tiles 0 / 1 3
33227 codeforces#P1729G   Cut Substrings 0 / 0 7
33231 codeforces#P1730D   Prefixes and Suffixes 0 / 0 (无)
33261 codeforces#P1735C   Phase Shift 0 / 0 4
33269 codeforces#P1736D   Equal Binary Subsequences 0 / 0 (无)
33271 codeforces#P1737A   Ela Sorting Books 0 / 0 (无)
33285 codeforces#P1738H   Palindrome Addicts 0 / 0 (无)
33291 codeforces#P1739F   Keyboard Design 0 / 0 (无)
33301 codeforces#P1741A   Compare T-Shirt Sizes 2 / 2 10
33313 codeforces#P1742F   Smaller 0 / 0 (无)
33343 codeforces#P1748B   Diverse Substrings 0 / 0 4
33358 codeforces#P1750E   Bracket Cost 0 / 0 (无)
33359 codeforces#P1750F   Majority 1 / 1 10
33371 codeforces#P1758A   SSeeeeiinngg DDoouubbllee 0 / 0 (无)
33377 codeforces#P1759A   Yes-Yes? 0 / 0 3
33385 codeforces#P1760B   Atilla's Favorite Problem 0 / 0 (无)
33467 codeforces#P1771F   Hossam and Range Minimum Query 1 / 2 10
33489 codeforces#P1775A1   Gardener and the Capybaras (easy version) 0 / 0 (无)
33490 codeforces#P1775A2   Gardener and the Capybaras (hard version) 0 / 0 (无)
33502 codeforces#P1776G   Another Wine Tasting Event 0 / 0 (无)
33515 codeforces#P1777F   Comfortably Numb 0 / 0 (无)
33518 codeforces#P1778C   Flexible String 0 / 0 (无)
33522 codeforces#P1779A   Hall of Fame 0 / 0 (无)
33536 codeforces#P1780G   Delicious Dessert 0 / 0 (无)
33539 codeforces#P1781C   Equal Frequencies 0 / 0 (无)

分类

手气不错

根据当前过滤条件随机选择一道题