Reverse an Integer Number

To reverse a number we perform to operation one is to get remainder of the number and another is to get quotient in the original number.

Program:

using System;

namespace ConsoleApplication1

{

class Program

{

static void Main(string[] args)

{

Console.WriteLine("Enter a Integer Number");

int number = Convert.ToInt32(Console.ReadLine());

int length = number.ToString().Length;

string reverseNumber = string.Empty;

for (int i = 0; i < length; i++)

{

reverseNumber += (number % 10).ToString();

number = number / 10;

}

Console.WriteLine(reverseNumber);

Console.Read();

}

}

}