随笔分类 - 乱搞-乱搞
摘要:思路: 多画画就发现从五的时候可以这么填: 六的时候这么填: 七的时候这么填: 看出规律了吗? 没看出的话再画画把。
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摘要:地址:http://codeforces.com/contest/872/problem/D 题目: D. Something with XOR Queries time limit per test 2 seconds memory limit per test 256 megabytes inp
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摘要:地址:http://acm.split.hdu.edu.cn/showproblem.php?pid=6121 题面: Build a tree Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Ot
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摘要:地址:http://arc080.contest.atcoder.jp/tasks/arc080_b 题目: D - Grid Coloring Time limit : 2sec / Memory limit : 256MB Score : 400 points Problem Statement
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摘要:地址:http://acm.split.hdu.edu.cn/showproblem.php?pid=6058 题目: Kanade's sum Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Othe
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摘要:地址:http://acm.uestc.edu.cn/#/problem/show/1565 题目: Kidd1ng Me? Kidd1ng Me? Time Limit: 3000/1000MS (Java/Others) Memory Limit: 65535/65535KB (Java/Oth
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