摘要: #include<cstdio>#include<cstring>#include<queue>#include<algorithm>using namespace std;struct my{ int v; int next; int dist;};const int maxn=10000;int 阅读全文
posted @ 2018-01-23 19:32 lmjer 阅读(165) 评论(0) 推荐(0) 编辑