View Code of Problem 97

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


int main()
{
	int n;
	while(cin >> n && n != 0)
	{
		string a[n], b[n];
		int k = 0;
		for(int i = 0; i < n; i++)
		{
			cin >> a[i];
		}
		for(int i = 0; i < n; i++)
			for(int j = 0; j < n; j++)
			{
				if(a[i] == a[j] + ".exe")
				{
					b[k++] = a[i]; 
				}
			}
		sort(b, b + k);
		for(int i = 0; i < k; i++)
			cout << b[i] << endl;
	}

	
	
		
	return 0;
}