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摘要: 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=6852 CSDN食用链接:https://blog.csdn.net/qq_43906000/article/details/107944569 Notice:Don't output extra spa 阅读全文
posted @ 2020-08-11 21:21 lonely_wind 阅读(309) 评论(0) 推荐(0) 编辑
摘要: 题目链接:https://codeforces.com/gym/102218/problem/D CSDN食用链接:https://blog.csdn.net/qq_43906000/article/details/107944082 Recently, a startup by a group o 阅读全文
posted @ 2020-08-11 20:53 lonely_wind 阅读(290) 评论(0) 推荐(0) 编辑
摘要: CSDN食用链接:https://blog.csdn.net/qq_43906000/article/details/107929968 题目大意:给你n个数,\(a_i(0\leq a_i<2^{18})\),你现在需要选出其中$1,2,3,....n$个数,使得其$a_1\bigoplus a_ 阅读全文
posted @ 2020-08-11 11:55 lonely_wind 阅读(192) 评论(2) 推荐(0) 编辑
摘要: 题目链接:https://www.luogu.com.cn/problem/P4717 CSDN食用链接:https://blog.csdn.net/qq_43906000/article/details/107923358 题目描述 给定长度为$2^n$两个序列$A,B$,设$C_i=\sum_{ 阅读全文
posted @ 2020-08-10 23:14 lonely_wind 阅读(226) 评论(0) 推荐(0) 编辑
摘要: 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=6831 CSDN食用链接:https://blog.csdn.net/qq_43906000/article/details/107890254 Problem Description Many peop 阅读全文
posted @ 2020-08-09 10:44 lonely_wind 阅读(282) 评论(0) 推荐(0) 编辑
摘要: 题目链接:https://codeforces.com/gym/102219/problem/H 博客园食用链接:https://blog.csdn.net/qq_43906000/article/details/107884811 Recently, the nation was shocked 阅读全文
posted @ 2020-08-08 20:08 lonely_wind 阅读(197) 评论(0) 推荐(0) 编辑
摘要: 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=6827 CSDN食用链接:https://blog.csdn.net/qq_43906000/article/details/107875712 Problem Description Because o 阅读全文
posted @ 2020-08-08 10:51 lonely_wind 阅读(160) 评论(0) 推荐(0) 编辑
摘要: 题目链接:https://www.luogu.com.cn/problem/P1099 CSDN食用链接:https://blog.csdn.net/qq_43906000/article/details/107874674 题目描述 设 \(T=(V,E,W)\) 是一个无圈且连通的无向图(也称为 阅读全文
posted @ 2020-08-08 09:46 lonely_wind 阅读(147) 评论(0) 推荐(0) 编辑
摘要: 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=6832 CSDN园食用链接:https://blog.csdn.net/qq_43906000/article/details/107870347 An undirected connected grap 阅读全文
posted @ 2020-08-07 21:12 lonely_wind 阅读(152) 评论(0) 推荐(0) 编辑
摘要: 题目链接:https://codeforces.com/problemset/problem/950/D CSDN食用链接:https://blog.csdn.net/qq_43906000/article/details/107865886 Dima is a beginner programme 阅读全文
posted @ 2020-08-07 17:10 lonely_wind 阅读(139) 评论(0) 推荐(0) 编辑
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