#include<iostream>
int main(){
using namespace std;
int age1, age2, age3;
cout << "Enter age 1" << endl;
cin >> age1;
cout << "Enter age 2" << endl;
cin >> age2;
cout << "Enter age 3" << endl;
cin >> age3;
int youngest = age1;
int oldest = age1;
if(age2>oldest)
oldest = age2;
if(age2<youngest)
youngest = age2;
if(age3>oldest)
oldest = age3;
if(age3<youngest)
youngest= age3;
cout << "oldest "<< oldest << endl;
cout << "youngest "<< youngest << endl;
return 0;
}