所谓的水仙花数是指一个三位数,其各位数字的立方和等于该数本身。
- class Test3_Flower {
- public static void main(String[] args) {
- 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);
- }
- }
- }
- }class Test3_Flower {
- public static void main(String[] args) {
- 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);
- }
- }
- }
- }
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