feat:水仙花数

exercises/wumf/简单/ShuiXianHua.java

+import java.util.Scanner;
+
+/**
+ * @description:
+ * @author: wmf
+ * @create: 2022-10-13 14:21
+ **/
+public class TestMain {
+    public static void main(String[] args) {
+
+        Scanner myscanner = new Scanner(System.in);
+        System.out.println("请输入数字");  // 提示用户输入
+        while(true){
+            int number = myscanner.nextInt(); // 接收用户输入
+
+            int number1 = number / 100;  // 取百位
+            int number2 = number % 100 / 10; // 取十位
+            int number3 = number % 10; // 取个位
+
+            if (number1 * number1 * number1 +
+                    number2 * number2 * number2 +
+                    number3 * number3 * number3 == number) {
+                System.out.println(number + "是水仙花数");
+            } else {
+                System.out.println(number + "不是水仙花数");
+            }
+        }
+
+    }
+}

exercises/wumf/简单/exercies.md

+# 水仙花数
+
+水仙花数，一个三位数，其各位数字得立方和等于本身，
+例如 153 = 1*1*1 + 5*5*5 + 3*3*3。
+输入一个数字，判断是否是水仙花数。
+
+## 输入描述
+输入一个数字。
+
+## 输出描述
+是否是水仙花数。
+
+## 输入样例
+153
+
+## 输出样例
+是
+
+## 提示
+无

exercises/wumf/简单/test_cases/1.in

+153
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exercises/wumf/简单/test_cases/10.in

+408
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exercises/wumf/简单/test_cases/2.in

+123
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exercises/wumf/简单/test_cases/3.in

+234
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exercises/wumf/简单/test_cases/4.in

+999
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exercises/wumf/简单/test_cases/5.in

+879
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exercises/wumf/简单/test_cases/6.in

+666
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exercises/wumf/简单/test_cases/7.in

+587
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exercises/wumf/简单/test_cases/8.in

+370
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exercises/wumf/简单/test_cases/9.in

+371
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