c++题解

直接上代码。

#include <bits/stdc++.h>
using namespace std;
int n,m,q,mp[105][105];
int main()
{
    cin >> n >> m >> q;
    memset(mp,0,sizeof(mp));
    for(int i = 1;i <= m;i ++)
    {
        int x,y;
        cin >> x >> y;
        mp[x][y] = 1;
    }
    for(int i = 1;i <= q;i ++)
    {
        int x,y;
        cin >> x >> y;
        if(mp[x][y] == 0 && mp[y][x] == 0) cout << "Accepted" << endl;
        else cout << "Cancel" << endl;
    }
    return 0;
}