View Code of Problem 78

#include<bits/stdc++.h>
using namespace std;


int main() {
	string a[3];
	for (int i = 0; i < 3; i++) {
		cin >> a[i];
	}
	sort(a, a + 3);
	for (int i = 0; i < 3; i++) {
		cout << a[i] << endl;
	}
	return 0;
}