#include<iostream>
using namespace std;

int a[55][55];

int main()
{
	int n, m;
	cin >> n >> m; // n行m列
	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;
}