int keyword in C#

C# int keyword: Here, we will find out about the int keyword in C#, what is int keyword, how to utilize it in C#?

C# int keyword:

In C#, int is a keyword which is utilized to proclaim a variable that can store a vital sort of significant worth (marked whole number) the scope of – 2,147,483,648 to 2,147,483,647. int keyword is an assumed name of System.Int32.

It involves 4 bytes (32 bits) space in the memory.

Syntax:

    int variable_name = value;

C# code to show an example of int keyword:

Here, we are pronouncing an int variable num, introducing it with the worth 12345 and printing its worth, type, and size of an int type variable.

using System;
using System.Text;

namespace Test
{
    class Program
    {
        static void Main(string[] args)
        {
            //variable declaration
            int num = 12345;

            //printing value
            Console.WriteLine("num: " + num);
            //printing type of variable
            Console.WriteLine("Type of num: " + num.GetType());
            //printing size
            Console.WriteLine("Size of a int variable: " + sizeof(int));
            //printing minimum & maximum value of int
            Console.WriteLine("Min value of int: " + int.MinValue);
            Console.WriteLine("Max value of int: " + int.MaxValue);

            //hit ENTER to exit
            Console.ReadLine();
        }
    }
}

Output:

num: 12345
Type of num: System.Int32
Size of a int variable: 4
Min value of int: -2147483648
Max value of int: 2147483647