#include <iostream.h>

//legge N, legge N numeri interi e ne calcola il massimo
void main()
{
  int i, max, n, N;
  cin >> N;
  cin >> max;
  i = 2;
  while (i <= N) {
    cin >> n;
    if (n > max) max = n;
    i = i+1;
  }
  cout << "Max: " << max << endl;
}