package a; public class Wanshu { public static void main(String[] args) { for (int i = 1; i <= 1000; i++) { int sum=0; for (int j = 1; j < i; j++) { if(i%j==0) { sum+=j; } } if(i==sum) { System.out.println(i); } } } }
package a; public class Wanshu { public static void main(String[] args) { for (int i = 1; i <= 1000; i++) { int sum=0; for (int j = 1; j < i; j++) { if(i%j==0) { sum+=j; } } if(i==sum) { System.out.println(i); } } } }