#include<iostream>
using namespace std;

int main(){

    int n;
    cin>>n;
    int a[n];
    for(int i=0;i<n;i++){
        cin>>a[i];
    }

    int largest = a[0];
    int smallest = a[0];

    ///int largest = INT_MIN;
    ///int smallest = INT_MAX;

    for(int i=0;i<n;i++){
        if(a[i] > largest){
            largest = a[i];
        }

        if(a[i] < smallest){
            smallest = a[i];
        }
    }

    cout<<"largest value = "<<largest<<endl;
     cout<<"smallest  value = "<<smallest<<endl;


   return 0;
}