摘要:
#include<bits/stdc++.h> using namespace std; const int N = 150010; int h[N], ver[N], edge[N], ne[N], cnt; int d[N], n, m; bool v[N]; priority_queue<pa 阅读全文
摘要:
#include<bits/stdc++.h> using namespace std; const int N = 510; int m, n, d[N], a[N][N]; bool v[N]; int main(){ cin >> n >> m; memset(a, 0x3f, sizeof 阅读全文