# Project_Python_Code_Deep_Thinking **Repository Path**: borter/Project_Python_Code_Deep_Thinking ## Basic Information - **Project Name**: Project_Python_Code_Deep_Thinking - **Description**: Begin here! - **Primary Language**: Python - **License**: Apache-2.0 - **Default Branch**: master - **Homepage**: https://gitcode.com/blog_programb - **GVP Project**: No ## Statistics - **Stars**: 1 - **Forks**: 0 - **Created**: 2025-03-13 - **Last Updated**: 2025-07-09 ## Categories & Tags **Categories**: Uncategorized **Tags**: Python, PyTorch ## README 数据处理、算法实现、文件操作、网络编程、GUI开发、数据可视化等。以下是一个简单的示例,关于如何在 Python 中实现一个基本的计算器功能: ### 计算器 Python 代码示例 ```python 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): if y == 0: return "Error! Division by zero is not allowed." return x / y def main(): print("Select operation:") print("1.Add") print("2.Subtract") print("3.Multiply") print("4.Divide") choice = input("Enter choice(1/2/3/4): ") num1 = float(input("Enter first number: ")) num2 = float(input("Enter second number: ")) if choice == '1': print("Result: ", add(num1, num2)) elif choice == '2': print("Result: ", subtract(num1, num2)) elif choice == '3': print("Result: ", multiply(num1, num2)) elif choice == '4': print("Result: ", divide(num1, num2)) else: print("Invalid input") if __name__ == "__main__": main() ``` ### 使用说明: 1. 运行上述代码。 2. 根据提示选择操作(加、减、乘、除)。 3. 输入两个数字。 4. 程序将输出计算的结果。