随笔分类 -  OJ:POJ

摘要:题目 给一棵边带权树,问两点之间 include include include define M 10005 define clr(x,y) memset(x,y,sizeof(x)) using namespace std; int n,K,h[M],tot; struct edge{ int 阅读全文
posted @ 2019-02-15 21:23 zeroy0410 阅读(108) 评论(0) 推荐(0)