Data Types

Primitive Types

C# primitive numeric types store whole numbers, decimal values, and simple calculations.

Primitive Types

PrimitiveTypes.cs 
using System;

class Program
{
    static void Main()
    {
        int quantity = ;
        double price = 2.50;
        double total = quantity * price;

        Console.WriteLine($"quantity={quantity}");
        Console.WriteLine($"price={price}");
        Console.WriteLine($"total={total}");
    }
}

using System;

class Program
{
    static void Main()
    {
        int quantity = ;
        double price = 2.50;
        double total = quantity * price;

        Console.WriteLine($"quantity={quantity}");
        Console.WriteLine($"price={price}");
        Console.WriteLine($"total={total}");
    }
}

using System;

class Program
{
    static void Main()
    {
        int quantity = ;
        double price = 2.50;
        double total = quantity * price;

        Console.WriteLine($"quantity={quantity}");
        Console.WriteLine($"price={price}");
        Console.WriteLine($"total={total}");
    }
}
primitive type A primitive type is a built-in type such as `int`, `double`, or `bool`.