{"id":36,"date":"2025-07-29T10:00:56","date_gmt":"2025-07-29T10:00:56","guid":{"rendered":"https:\/\/medium.com\/p\/82fdc416b322"},"modified":"2025-07-31T08:31:24","modified_gmt":"2025-07-31T08:31:24","slug":"simple-arithmetic-operations-using-python-match-case","status":"publish","type":"post","link":"https:\/\/kishor10d.com\/blogs\/simple-arithmetic-operations-using-python-match-case\/","title":{"rendered":"Simple Arithmetic Operations Using Python’s Match-Case Statements"},"content":{"rendered":"

Simple Arithmetic Operations Using Python’s Match-Case Statements (Python 3.10+)<\/strong><\/h2>\n

In Python 3.10 and above, the match-case<\/code> construct was introduced as a more powerful and flexible way to handle control flow. If you’re using Python 3.10 or later, this is an excellent opportunity to explore the new match-case<\/code> statement to implement arithmetic operations. In this blog, I will show you how to use the match-case<\/code> statement to perform basic arithmetic operations such as addition, subtraction, multiplication, and division.<\/p>\n

Understanding Python’s match-case<\/code> Statement<\/strong><\/h3>\n

The match-case<\/code> statement in Python is part of a more general approach to pattern matching. It enables cleaner, more readable control flow based on conditions, which is especially useful when handling multiple cases, like performing arithmetic operations.<\/p>\n

If you’re following along with this tutorial, make sure you have Python version 3.10 or higher installed on your machine.<\/p>\n

Learn more about Python Arithmetic Operators<\/a> here.<\/p>\n

Example: Performing Arithmetic Operations Using match-case<\/code><\/strong><\/h3>\n

In this demonstration, I will show you how to implement arithmetic operations using Python’s match-case<\/code> statement. This allows users to input two numbers and select an operation, which will be carried out based on their choice.<\/p>\n

Here is the code for performing the four basic arithmetic operations:<\/p>\n

\"\"\"\r\nThis 'match'-'case' statement feature is available from Python version 3.10 onwards.\r\n\"\"\"\r\n\r\ndef arithmetic_operations(operation, first, second):\r\n    \"\"\"\r\n    This function performs arithmetic operations like addition, subtraction, multiplication, and division.\r\n    \r\n    :param operation: Operation type - (1) addition, (2) subtraction, (3) multiplication, (4) division.\r\n    :param first: The first number\r\n    :param second: The second number\r\n    :return: None\r\n    \"\"\"\r\n    match operation:\r\n        case 1:\r\n            addition = first + second\r\n            print(f\"Addition of {first} + {second} = {addition}\")\r\n        case 2:\r\n            subtraction = first - second\r\n            print(f\"Subtraction of {first} - {second} = {subtraction}\")\r\n        case 3:\r\n            multiplication = first * second\r\n            print(f\"Multiplication of {first} * {second} = {multiplication}\")\r\n        case 4:\r\n            if second == 0:\r\n                print(\"The divisor must not be zero. Please restart the process.\")\r\n                return False\r\n            division = first \/ second\r\n            print(f\"Division of {first} \/ {second} = {division}\")\r\n        case _:\r\n            print(\"Re-select a valid operation\")\r\n\r\nif __name__ == \"__main__\":\r\n    while True:\r\n        x = float(input(\"Enter your first number: \"))\r\n        y = float(input(\"Enter your second number: \"))\r\n        print(\"1. Addition | 2. Subtraction | 3. Multiplication | 4. Division\")\r\n        op = int(input(\"Enter a number for the operation: \"))\r\n\r\n        arithmetic_operations(op, x, y)\r\n\r\n        con = input(\"Do you want to continue (y\/n): \")\r\n        if con.lower() == 'n':\r\n            break\r\n<\/code><\/pre>\n
Explanation of the Code<\/strong><\/h3>\n