摘要: 区间型动态规划,j要逆序枚举,f[i,j]表示从第i堆到第j堆石子合并所需的最小代价。var w:array[0..105]of longint; f,sum:array[0..105,0..105]of longint; i,n,j,x,y,k:longint;function min(x,y:l... 阅读全文
posted @ 2015-04-06 21:48 ANTHB11 阅读(92) 评论(0) 推荐(0)