[2309] 일곱 난쟁이

#include <iostream>
#include <algorithm>
using namespace std;
int sum = 0;
int Solution(int *arr)
{
	int i, j;
	for (i = 0; i < 8; i++)
	{
		for (j = i + 1; j < 9; j++)
		{
			if (sum - (arr[i] + arr[j]) == 100)
			{
				arr[i] = 0;
				arr[j] = 0;
				return 0;
			}
		}
	}
	return -1;
}
int main()
{
	int i;
	int arr[9];
	for (i = 0; i < 9; i++)
	{
		cin >> arr[i];
		sum += arr[i];
	}
	Solution(arr);
	sort(arr, arr + 9);
	for (i = 2; i < 9; i++)
		cout << arr[i] << "\n";
}