#include <iostream>
using namespace std;


int main()
{
	int n, m, x, y;
	cin >> n >> m >> x >> y;

	int A = -1, B = -1;
	for(int a = 0; a <= m; ++a)
	{
		int b = m - a;
		if (a * x + b * y == n)
		{
			A = a;
			B = b;
			break;
		}
	}
	cout << A << " " << B << endl;
	return 0;
}