2.21
2017
Day4 笔记 循环结构For语句的练习之统计思想(计数器)
class Test3_Flower { public static void main(String[] args) { int huas = 0; for (int i = 100;i <= 999 ;i++ ) { //获取100到999之间的数 int ge = i % 10; //123 % 10 int shi = i /10 % 10; //12 % 10 int bai = i /10 / 10 %10; // 1 % 10 if (ge * ge * ge + shi * shi * shi + bai* bai *bai == i ) { System.out.println(i); huas = huas + 1 ; } } System.out.println("水仙花数有" + huas); System.out.println("Hello World!"); } } |
上一篇
下一篇