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#include<bits/stdc++.h>
using namespace std;
int main()
{
    for(int i=0;i<=16;i++)
    {
        for(int j=0;j<=25;j++)
        {
            for(int w=0;w<=50;w++)
            {
                if(i*3+j*2+w==50&&i+j+w==30)
                {
                    cout<<i<<" "<<j<<" "<<w<<endl;
                }

            }
        }
    }
    return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main()
{
    cout << "0" << " " << "20" << " " << "10" << endl; 
    cout << "1" << " " << "18" << " " << "11" << endl; 
    cout << "2" << " " << "16" << " " << "12" << endl; 
    cout << "3" << " " << "14" << " " << "13" << endl; 
    cout << "4" << " " << "12" << " " << "14" << endl; 
    cout << "5" << " " << "10" << " " << "15" << endl; 
    cout << "6" << " " << "8" << " " << "16" << endl; 
    cout << "7" << " " << "6" << " " << "17" << endl; 
    cout << "8" << " " << "4" << " " << "18" << endl; 
    cout << "9" << " " << "2" << " " << "19" << endl;
    cout << "10" << " " << "0" << " " << "20" << endl;  
    return 0;
}//A

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int i,j,x,y;
	//循环男人可能的人数
	for(i = 0; i <= 50 / 3; i++){
		//剩余的钱
		x = 50 - i * 3;
		//循环女人可能的人数
		for(j = 0; j <= x / 2; j++){
			y = x - j * 2;
			//剩余的y元，分配给小孩，要求总人数为30
			if(i+j+y == 30){
				cout << i << " " << j << " " << y << endl;
			} 
		} 
	} 
	return 0;
}