Create cc.py

[PavelLinearB]

✨ PR Description

Purpose: This PR introduces a basic calculator program with a menu-driven interface for performing arithmetic operations.

Main changes:

• Implements a calculator function for addition, subtraction, and multiplication
• Creates a menu function for user interaction and program flow control
• Utilizes operator functions (add, sub, mul) for calculations

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[gitstream-cm]

Changelog: Request failed with status 500: Internal Server Error

[Copilot]

Pull Request Overview

This PR introduces a basic calculator program with a menu-driven interface to perform arithmetic operations.

• Implements a calculator function performing addition, subtraction, and multiplication
• Creates a simple menu to drive user interaction and program flow control

[Copilot]

Typo detected: 'Fist number:' should be corrected to 'First number:'.

Suggested change

	n1 = int(input('Fist number: '))
	n1 = int(input('First number: '))

[Copilot]

[nitpick] The dictionary currently precomputes all operations regardless of the selected operator. Consider mapping operator symbols to the corresponding function (e.g., {'+': add, ...}) and then computing the result after determining the operator to improve efficiency and consistency.

Suggested change

	operators = {'+': add(n1, n2), '-': sub(n1, n2), '*': mul(n1, n2)}
	if op in operators:
	print('{} {} {} = {}'.format(n1, op, n2, operators[op]))
	operators = {'+': add, '-': sub, '*': mul}
	if op in operators:
	result = operators[op](n1, n2)
	print('{} {} {} = {}'.format(n1, op, n2, result))