摘要: dp,先将材料按以终点为关键字升序排 设f[i,j]为过山车到建到位置i在用了j元钱所得到的最大价值,然后 1 var x,y,v,w:array[0..10010] of longint; 2 f:array[0..1010,0..1010] of longint; 3 l,n,k,m,j,i,a 阅读全文
posted @ 2014-01-24 22:52 acphile 阅读(151) 评论(0) 推荐(0) 编辑