From 45f11601d6d28036f35aca3b27b4fe878a1d7498 Mon Sep 17 00:00:00 2001
From: YiBo <1322450307@qq.com>
Date: Thu, 6 Aug 2020 20:28:32 +0800
Subject: [PATCH] c.java

---
 c.java | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 c.java

diff --git a/c.java b/c.java
new file mode 100644
index 0000000..a901127
--- /dev/null
+++ b/c.java
@@ -0,0 +1,26 @@
+import java.util.Scanner;
+public class CALC{
+	public static void main(String args[]){
+		double x;
+		double y;
+		String z;
+		Scanner sc=new Scanner(System.in)
+		System.out.println("输入第一个数：");
+		x=sc.nextDouble();
+		System.out.println("输入运算符：");
+		z=sc.next();
+		System.out.println("输入第二个数：");
+		y=sc.nextDouble();
+		System.out.print("结果是：");
+		switch(z){
+		case"+":System.out.println(x+y);
+			break;
+		case"-":System.out.println(x-y);
+			break;
+		case"*":System.out.println(x*y);
+			break;
+		case"/":System.out.println(x/y);
+			break;
+		}
+	}
+}