练习2
public class 水仙花 {
public static void main(String[] args) {
// TODO Auto-generated method stub
int a,b,c;
int sum;
for(sum=100;sum<1000;sum++){
a=sum/100;
b=sum/10%10;
c=sum%10;
if(sum==a*a*a+b*b*b+c*c*c){
System.out.println(sum);
}
}
}
}
}
}