列出水仙花數

isDaffodils

public class Test {

    public static boolean isDaffodils(int inPut){

        int a1 = inPut % 10 ; //個位
        int a2 = ( inPut / 10 ) % 10 ; //十位
        int a3 = inPut /100 ;//百位
        double sum = Math.pow(a1,3) + Math.pow(a2,3) + Math.pow(a3,3);

        if (inPut == sum) {
            return true;
        }

        return false;

    }

    public static void main(String[] args) {

        for (int i = 100; i < 1000; i++) {
            if (isDaffodils(i)) {
                System.out.print(i + ",");
            }
        }
    }

}