循环入门练习6

解题思路:

注意事项:

参考代

import java.util.Scanner;

public class x6 {

public static void main(String[]args) {

Scanner sc = new Scanner(System.in);

int n = sc.nextInt();

for(int i = 1;i<=n;i++) {

System.out.print(i+" ");

for(int j = 1;j<i;j++) {

if(i%j==0) {

System.out.print(j+" ");

}

}

System.out.println();

}

}

}