#include <iostream>
using namespace std;

int main() {
	int first, second, third;
	first=0;
	second=0;
	third=0;
	int i;
	for(i=1;i<=10;i++){
		if(height of mountain i > third){
			if(height of mountain i > second){
				if(height of mountain i > first){
					first=i;
				}else{
					second=i;
				}
			}else{
				third=i;
			}
		}
	}
	cout << first << endl;
	cout << second << endl;
	cout << third << endl;
	return 0;
}