2014年8月14日
To the Max
摘要： DescriptionGiven a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-array of size 1*1 or greater located... 阅读全文
posted @ 2014-08-14 22:43 daydaycode 阅读(154) 评论(0) 推荐(0)
Number Game poj1143
摘要： DescriptionChristine and Matt are playing an exciting game they just invented: the Number Game. The rules of this game are as follows.The players take... 阅读全文
posted @ 2014-08-14 17:09 daydaycode 阅读(202) 评论(0) 推荐(0)
给你一串括号，去掉最少的括号，使之合法化，输出合法化的长度。
摘要： 按照题目的四个条件去找就行了，小问题的解可以求出答题的解dp[i][j]=max(dp[i][k]+dp[k+1][j],dp[i-1][j-1]+2) 1 #include"iostream" 2 #include"cstring" 3 #include"cstdio" 4 using names... 阅读全文
posted @ 2014-08-14 00:04 daydaycode 阅读(343) 评论(0) 推荐(0)