题解

#include<bits/stdc++.h>
using namespace std;

int main()
{
    int n,m,x,y;
    cin >> n >> m;
    int a[n][m];
    for (int i=0;i<n;i++)
    {
        for (int j=0;j<m;j++)
            cin >> a[i][j];
    }
    cin >> x >> y;
    cout << a[x-1][y-1];
    return 0;
}