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Palindrome check in C#

  1. Forget Code
  2. C#
  3. Palindrome check
The program explains palindrome check for a input string.
If the string and the reverse of the string are equal then they are in palindrome.

Palindrome string examples:
MADAM
VADAV

  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Text;
  5.  
  6. namespace ConsoleApplication1
  7. {
  8.     class Program
  9.     {
  10.         static void Main(string[] args)
  11.         {
  12.             string initial = "";
  13.  
  14.             Console.WriteLine("Enter a String to check for Palindrome");
  15.  
  16.             string input = Console.ReadLine();
  17.  
  18.             int iLength = input.Length;
  19.  
  20.             if (iLength == 0)
  21.             {
  22.                 Console.WriteLine("You did not enter the string");
  23.  
  24.             }
  25.  
  26.             else
  27.             {
  28.  
  29.                 for (int j = iLength - 1; j >= 0; j--)
  30.                 {
  31.                     initial = initial + input[j];
  32.                 }
  33.  
  34.                 if (initial == input)
  35.                 {
  36.                     Console.WriteLine(input + " is palindrome");
  37.                 }
  38.                 else
  39.                 {
  40.                     Console.WriteLine(input + " is not a palindrome");
  41.                 }
  42.  
  43.  
  44.                 Console.Read();
  45.             }
  46.         }
  47. } 
  48.         }
  49.



Output:
  1. Enter a String to check for Palindrome
  2. MADAM
  3. MADAM is palindrome


  1. Enter a String to check for Palindrome
  2. RAJAN
  3. RAJAN is not a palindrome