Submission #156881

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Source Code Expand

#include<iostream>
#include<vector>
using namespace std;

int main(){
	int N, M;
	cin >> N >> M;
	int Leg;
	int c;
	if (M % 2 == 1){
		Leg = M - 3;
		c = 1;
	}
	else{
		Leg = M;
		c = 0;
	}
	int A, B;
	B = Leg / 2 - N;
	A = N - B;
	if (A >= 0 && B >= 0 && A+B+c <= N){
		cout << A << " " << c << " " << B << endl;
	}

	else{
	cout << -1 << " " << -1 << " " << -1 << endl;
	}
	return 0;
}

Submission Info

Judge Result