水仙花数

水仙花数

      水仙花数定义各个位数立方和等于它本身的三位数

public class Daffodil {

	public static void main(String[] args) {
		int a = 0;
		int b = 0;
		int c = 0;
		int sum = 0;
		for (int i = 100; i < 1000; i++) {
			a = i % 10;
			b = i / 10 % 10;
			c = i / 100;

			sum = a * a * a + b * b * b + c * c * c;
			if (i == sum) {
				System.out.println(sum);
			}
		}
	}
}public clas