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hdu6078 二维树状数组
Wavel SequenceTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 986Accepted Submission(s): 492Problem DescriptionHave you ever seen...原创 2019-05-27 14:21:47 · 196 阅读 · 0 评论 -
牛客网___阿狸的打字机
链接：https://ac.nowcoder.com/acm/problem/17633来源：牛客网时间限制：C/C++ 1秒，其他语言2秒空间限制：C/C++ 32768K，其他语言65536K64bit IO Format: %lld题目描述阿狸喜欢收藏各种稀奇古怪的东西，最近他淘到一台老式的打字机。打字机上只有28个按键，分别印有26个小写英文字母和'B'、'P'两...原创 2019-07-02 11:13:21 · 197 阅读 · 0 评论 -
Pertozavodsk Winter Training Camp 2016-Problem J. Sort It!
Time limit: 1.5 secondsMemory limit: 512 mebibytesYou are given a permutation of length n: p1p_{1}p1, p2p_{2}p2, . . ., pnp_{n}pn. Consider some array of length n consisting of integers between 1...原创 2019-10-06 23:31:47 · 233 阅读 · 0 评论