摘要: 存费用流模板用sfpa算出最小费用和路径,沿这条路径增广 1 const 2 inf=maxlongint; 3 var 4 n,m:longint; 5 map,a,w:array[0..120,0..120]of longint; 6 ... 阅读全文
posted @ 2014-03-15 16:38 Randolph87 阅读(329) 评论(0) 推荐(0) 编辑