GNU的__builtin_popcount函数
摘要：
用来计算32位的unsigned int中的１的个数， 其内部实现是根据查表法来计算的。 阅读全文
posted @ 2014-06-26 18:31 Stomach_ache 阅读(268) 评论(0) 推荐(0)
Codeforces 436C
摘要：
题目链接C. Dungeons and Candiestime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputDuring the loading of... 阅读全文
posted @ 2014-06-24 18:39 Stomach_ache 阅读(215) 评论(0) 推荐(0)
Codeforces 442B
摘要：
题目链接B. Andrey and Problemtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAndrey needs one more p... 阅读全文
posted @ 2014-06-24 13:31 Stomach_ache 阅读(340) 评论(0) 推荐(0)
Codeforces 442C
摘要：
题目链接C. Artem and Arraytime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputArtem has an array of n po... 阅读全文
posted @ 2014-06-24 13:29 Stomach_ache 阅读(329) 评论(0) 推荐(0)
Codeforces 442A
摘要：
题目链接A. Borya and Hanabitime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputHave you ever played Hana... 阅读全文
posted @ 2014-06-21 11:19 Stomach_ache 阅读(349) 评论(0) 推荐(0)
hackerrank--- challenges/fp-update-list
摘要：
纯属为了练习haskell， 竟然贴代码都没办法高亮。challenges/fp-update-listUpdate the values of a list with their absolute values. The input and output portions will be hand... 阅读全文
posted @ 2014-06-18 16:53 Stomach_ache 阅读(322) 评论(0) 推荐(0)
LeetCode --- Convert Sorted Array to Binary Search Tree
摘要：
题目链接Problem discription:Given an array where elements are sorted in ascending order, convert it to a height balanced BST.Accepted Code: 1 /** 2 * Def... 阅读全文
posted @ 2014-06-14 17:54 Stomach_ache 阅读(142) 评论(0) 推荐(0)
github遇到 non-fast-forward错误
摘要：
可以参考：这里解决过程如图所示 阅读全文
posted @ 2014-06-14 14:42 Stomach_ache 阅读(161) 评论(0) 推荐(0)
sqlserver 带返回值的存储过程
摘要：
1 create proc test 2 @result nvarchar(25) output 3 as 4 begin 5 select @result = 'haha' 6 return 1; 7 end 8 go 9 10 declare @result varc... 阅读全文
posted @ 2014-06-12 21:48 Stomach_ache 阅读(593) 评论(0) 推荐(0)
LeetCode --- Valid Parentheses
摘要：
题目链接Problem discriptionGiven a string containing just the characters'(',')','{','}','['and']', determine if the input string is valid.The brackets mus... 阅读全文
posted @ 2014-06-12 11:35 Stomach_ache 阅读(99) 评论(0) 推荐(0)
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