Simple-Calculator

Calculator with c#

Simple Calculator (C#)

A simple calculator project built with C# to practice classes, methods (functions), and basic programming logic.

Features

• Addition (+)
• Subtraction (-)
• Multiplication (×)
• Division (÷)
• Input validation (basic)

Project Structure

• Calculator class: contains methods for each operation
  • Add(a, b)
  • Subtract(a, b)
  • Multiply(a, b)
  • Divide(a, b)

How It Works

1. The user enters two numbers.
2. The user selects an operation (+, -, ×, ÷).
3. The program calls the corresponding method from the Calculator class.
4. The result is displayed.

How to Run

Option 1: Visual Studio

1. Open the project in Visual Studio
2. Press F5 (Start)

Option 2: Command Line (optional)

1. Open the project folder
2. Run:

   dotnet run