题解 | #百钱买百鸡问题#

import java.util.Scanner;
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        for(int i = 0; i<=20; i++){
            for(int j =0; j<34; j++){
                int k = 100-i-j;
                if((5*i + 3*j + k/3 == 100) && k%3 == 0){
                    System.out.println(i+" "+j+" "+k);
                }
            }
        }
    }
}