#include <iostream>
#include <vector>
#include <algorithm>
#include <fstream>

using namespace std;

int main()
{
    fstream in;
    in.open("liczby1.txt", ios::in);

    if(!in.good()){return -1;}

    vector <int> A(1000);
    for(int i=0;i<1000;i++){
        in>> A[i];
    }
    sort(A.begin(),A.end());
    cout<<"min "<<A[0]<<", max "<<A[999]<<endl;
    in.close();
    return 0;
}