JAVA：水仙花数

public class Flowers {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        int sum=0;
        for(int i=100;i<1000;i++)
        {
            if(judg(i)){
                System.out.println(i+"是水仙花数");
                sum++;
            }
        }
        System.out.println("总共有"+sum+"个水仙花数");
    }
    public static boolean judg(int n) {
        int a,b,c;
        a=n/100;
        b=(n%100)/10;
        c=n%10;
        if(a*a*a+b*b*b+c*c*c==n)
            return true;
        else return false;
    }
}