题解 | #百钱买百鸡问题#
百钱买百鸡问题
https://www.nowcoder.com/practice/74c493f094304ea2bda37d0dc40dc85b
import java.util.Scanner; // 注意类名必须为 Main, 不要有任何 package xxx 信息 public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); int num = in.nextInt(); test(); } public static void test(){ int numA = 0; int numB= 0; int numC=0; for(int i = 0;i<20;i++){ for(int j = 0;j<=33;j++){ for(int k = 0;k<=100;k = k+3){ if(5*i+3*j+k/3==100&&i+j+k==100){ System.out.println(i+" "+j+" "+k); } } } } } }