摘要: uses math;const maxn=105; INF=2000000000;var n,m,i,x,y,sum,ans,delta:longint; map:array[0..maxn,0..maxn] of longint; flag:array[0..maxn] of... 阅读全文
posted @ 2015-03-30 14:39 rpSebastian 阅读(237) 评论(0) 推荐(0)