Submission #7085356

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Source Code Expand

#include<iostream>
#include<vector>
#include<algorithm>
#define _USE_MATH_DEFINES
#include<math.h>
using namespace std;
#define rep(i,n) for(int i=0;i<(n);++i)

int main() {
	bool flag=false;
	int n, m;
	cin >> n >> m;
	int otn = 0, rzn = 0, aka = 0;
	if (m % 2 == 1) {
		rzn++;
		m -= 3;
	}
	rep(i,n){
		aka = i;
		otn = m - n - 3 * aka;
		if (otn + aka == n && otn + 2 * aka == m / 2) {
			flag = true;
			break;
		}
	}
	if (flag) {
		cout << otn << " " << rzn << " " << aka << endl;
	}
	else {
		cout << "-1 -1 -1" << endl;
	}
	return 0;
}

Submission Info

Judge Result