Submission #156893

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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;
	bool flag = true;
	for (int i = 0; i < 2; i++)
	{


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

Submission Info

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