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

int main() {
	
	ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    
	int n, m;
	cin >> n >> m;
	
	vector<int> warna(m);
	
	for (int i = 0; i < n; i++){
		cin >> warna[m];
	}
	cout << warna[2] << '\n';
}