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  1. using System;
  2. using System.Linq;
  3.  
  4. namespace ExtractPalindromes
  5. {
  6.     class Program
  7.     {
  8.         //Write a program that extracts from a 
  9.         //given text all palindromes, e.g. "ABBA", "lamal", "exe".
  10.         static void Main(string[] args)
  11.         {
  12.             string text = "Also visit <a href=www.devbg.org>" +
  13.                           " dd orum</a> to discuss ABA pesho@abv.bg the courses.</p> Also visit mary.ana@gmail.com <a href=www.devbg.org>" +
  14.                           " our forum</a> andes1sedna seliandur@yahoo.com to fafa discuss affathe courses.</p>";
  15.             string[] words = text.Split(' ');
  16.  
  17.             foreach (var item in words)
  18.             {
  19.                 if(isPalindrome(item))
  20.                     Console.WriteLine(item);
  21.             }
  22.         }
  23.  
  24.         public static bool isPalindrome(string word)
  25.         {
  26.             bool isPalindrome = true;
  27.  
  28.             for (int i = 0; i < word.Length / 2; i++)
  29.             {
  30.                 if (word[i] != word[word.Length-1 - i])
  31.                 {
  32.                     isPalindrome = false;
  33.                 }
  34.             }
  35.             return isPalindrome;
  36.         }
  37.     }
  38. }
Success #stdin #stdout 0.03s 36928KB
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dd
ABA
andes1sedna
https://ideone.com/5cU8C
language:
C# (gmcs 5.20.1)
created:
14 years ago
visibility:
public

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