第二次实验课代码

添加ScannerDomo和NumberProcessor

C02 Expresion/src/ScannerDemo.java

@@ -0,0 +1,29 @@
+import java.util.Scanner;
+
+public class ScannerDemo {
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+
+        System.out.println("请输入姓名：");
+        String name = sc.next();
+
+        System.out.println("请输入年龄：");
+        int age = sc.nextInt();
+
+        System.out.println("请输入性别：");
+        char sex = sc.next().charAt(0);
+
+        System.out.println("请输入身高：");
+        double height = sc.nextDouble();
+
+        System.out.println("婚否：");
+        boolean isMarried = sc.nextBoolean();
+
+        System.out.println("姓名"+name);
+        System.out.println("年龄"+age);
+        System.out.println("性别"+(sex=='m'||sex=='M'?"男":"女"));
+        System.out.println("身高"+height);
+        System.out.println("婚否："+(isMarried?"已婚":"未婚"));
+
+    }
+}