}

}

// TODO Auto-generated method stub int n = 1000; int m;

for (int i = 100; i < n; i++) { }

m = (i / 100) * (i / 100) * (i / 100) + ((i / 10) % 10) }

* ((i / 10) % 10) * ((i / 10) % 10) + (i % 100 % 10) * (i % 100 % 10) * (i % 100 % 10);

if (m == i) {

System.out.println("水仙花数为:" + i);

(3) 编写一个程序，求1-100间的素数。 package com.zhangqian.exercise1;

public class Sushu { }

public static boolean ss(int n) { }

boolean result = true;

for (int i = 2; i <= n / 2; i++) { }

return result;

if (n % i == 0) { }

result = false; break;

public static void main(String[] args) { }

int n = 100;

for (int i = 2; i <= n; i++) { }

if (ss(i)) { }

System.out.println("素数为" + i);