AC

#include <iostream>
using namespace std;
int main()
{
int n,m;
cin>>n>>m;
int a[1010][1010];
for (int i=1;i<=n;i++)
for (int j=1;j<=m;j++)
cin>>a[i][j];
int x,y;
cin>>x>>y;
cout<<a[x][y];
return 0;
}