5563 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6975 CF2162E   Beautiful Palindromes 1 / 1 10
6976 CF2162F   Beautiful Intervals 1 / 1 10
6977 CF2162G   Beautiful Tree 1 / 1 10
6978 CF2162H   Beautiful Problem 1 / 1 10
6979 CF2167A   正方形？ 1 / 1 10
6980 CF2167B   你的名字 1 / 1 10
6981 CF2167C   Isamatdin 和他的魔法棒 1 / 1 10
6982 CF2167D   又一道数组问题 1 / 1 10
6983 CF2167E   khba 爱睡觉 0 / 1 10
6984 CF2167F   树，树！！！ 1 / 1 10
6985 CF2167G   Mukhammadali 和平滑数组 1 / 1 10
6986 CF2171A   Shizuku Hoshikawa and Farm Legs 1 / 1 10
6987 CF2171B   Yuu Koito and Minimum Absolute Sum 1 / 1 10
6988 CF2171C1   Renako Amaori and XOR Game (easy version) 1 / 1 10
6989 CF2171C2   Renako Amaori and XOR Game (hard version) 1 / 1 10
6990 CF2171D   Rae Taylor and Trees (easy version) 1 / 1 10
6991 CF2171E   Anisphia Wynn Palettia and Good Permutations 0 / 1 10
6992 CF2171F   Rae Taylor and Trees (hard version) 1 / 1 10
6993 CF2171G   Sakura Adachi and Optimal Sequences 1 / 1 10
6994 CF2171H   Shiori Miyagi and Maximum Array Score 1 / 1 10
6995 CF2179A   Blackslex and Password 1 / 1 10
6996 CF2179B   Blackslex and Showering 1 / 2 10
6997 CF2179C   Blackslex and Number Theory 1 / 2 10
6998 CF2179D   Blackslex and Penguin Civilization 1 / 2 10
6999 CF2179E   Blackslex and Girls 1 / 1 10
7002 CF2179H   Blackslex and Plants 1 / 1 10
7003 CF2184A   Social Experiment 1 / 1 10
7004 CF2184B   Hourglass 1 / 1 10
7005 CF2184C   Huge Pile 1 / 1 10
7006 CF2184D   Unfair Game 1 / 1 10
7007 CF2184E   Exquisite Array 1 / 1 10
7008 CF2184F   Cherry Tree 1 / 1 10
7009 CF2184G   Nastiness of Segments 1 / 1 10
7010 CF2185A   完美平方根 1 / 2 10
7011 CF2185B   前缀最大值 1 / 1 10
7012 CF2185C   平移 MEX 1 / 1 10
7013 CF2185D   内存溢出错误 1 / 1 10
7014 CF2185E   机器人急行 1 / 1 10
7015 CF2185F   战斗奶牛 1 / 1 10
7016 CF2185G   混合 MEX 1 / 1 10
7017 CF2185H   战斗奶牛 2 1 / 1 10
7018 CF2193A   DBMB and the Array 1 / 1 10
7019 CF2193B   Reverse a Permutation 1 / 1 10
7020 CF2193C   Replace and Sum 1 / 1 10
7021 CF2193D   Monster Game 1 / 1 10
7022 CF2193E   Product Queries 1 / 1 10
7023 CF2193F   Pizza Delivery 1 / 1 10
7025 CF2193H   Remove the Grail Tree 1 / 1 10
7026 CF2195A   Sieve of Erato67henes 1 / 1 10
7027 CF2195B   Heapify 1 1 / 1 10

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