//array problem 1

//array problem 1
#include <bits/stdc++.h>
using namespace std;
int main()
{
    int n,mx=0,mn=100000000;
    cin >> n;
    int ar[n];
    for(int i=0; i<n; i++)
    {
        cin >> ar[i];
        if(ar[i] > mx)
            mx = ar[i];
        if(ar[i]<mn)
            mn = ar[i];
    }
    cout << "leargest value is: " << mx << endl << "smallest value is: " << mn << endl;
    return 0;
}