输出所有的”水仙花数”，所谓“水仙花数”是指一个3位数，其各位数字立方和等于该数本身java

public class NarcissisticNumber {
public static void main(String[] args) {
for (int i = 100; i < 1000; i++) {
int a = i / 100;
int b = (i / 10) % 10;
int c = i % 10;
if (a * a * a + b * b * b + c * c * c == i) {
System.out.println(i);
}
}
}
}