摘要:
题库链接:https://ac.nowcoder.com/acm/contest/370/Fcode:#includeusing namespace std;int n,m,s;struct edge{ int to;int cost;};vector e[11... 阅读全文
posted @ 2019-02-09 21:27
erge1998
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摘要:
题目链接:https://ac.nowcoder.com/acm/contest/370/Icode:#includeusing namespace std;typedef unsigned long long ll;ll mod=1e9+7;ll pow(ll x,... 阅读全文
posted @ 2019-02-09 21:22
erge1998
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