秒了

#include <iostream>
#include <cstdio>
using namespace std;
int a[100005];
int main(){
	int n, m;
	cin >> n >> m;
	for(int i = 0; i <= n; i++){
		int j = n - i, k = m - i * 2;
		if(j * 3 <= k && k <= j * 4){
			printf("%d %d %d", i, j * 4 - k, k - j * 3);
			return 0;
		}
	}cout << "-1 -1 -1";

	return 0;
}