From 73e1950e2aa3a956a832222c3ff55471dcc60ac2 Mon Sep 17 00:00:00 2001
From: 644643044c6fa56f8d8a1ffc <644643044c6fa56f8d8a1ffc@devide>
Date: Thu, 27 Apr 2023 02:46:42 +0000
Subject: [PATCH] UPDATE

---
 main.py | 39 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 38 insertions(+), 1 deletion(-)

diff --git a/main.py b/main.py
index f4b7da4..29046b7 100644
--- a/main.py
+++ b/main.py
@@ -1 +1,38 @@
-print('欢迎来到 InsCode ! Hello world!')
\ No newline at end of file
+print('欢迎来到 InsCode ! Hello world!')
+
+def add(x, y):
+    return x + y
+
+def subtract(x, y):
+    return x - y
+
+def multiply(x, y):
+    return x * y
+
+def divide(x, y):
+    return x / y
+
+print("选择运算：")
+print("1、加")
+print("2、减")
+print("3、乘")
+print("4、除")
+
+choice = input("输入你的选择（1/2/3/4):")
+
+num1 = float(input("输入第一个数字: "))
+num2 = float(input("输入第二个数字: "))
+
+if choice == '1':
+    print(num1,"+",num2,"=", add(num1,num2))
+
+elif choice == '2':
+    print(num1,"-",num2,"=", subtract(num1,num2))
+
+elif choice == '3':
+    print(num1,"*",num2,"=", multiply(num1,num2))
+
+elif choice == '4':
+    print(num1,"/",num2,"=", divide(num1,num2))
+else:
+    print("非法输入")
-- 
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