#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';
}
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