C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;

class Program
{
    static bool IsPalindrome(string text)
    {
     
        string cleanedText = string.Empty;
        foreach (char c in text)
        {
            if (Char.IsLetterOrDigit(c))
            {
                cleanedText += Char.ToLower(c);
            }
        }


        int left = 0, right = cleanedText.Length - 1;
        while (left < right)
        {
            if (cleanedText[left] != cleanedText[right])
            {
                return false;
            }
            left++;
            right--;
        }

        return true;
    }

    static void Main()
    {
       
        Console.WriteLine("Въведете текст:");
        string input = Console.ReadLine();

     
        if (IsPalindrome(input))
        {
            Console.WriteLine("Текстът е палиндром.");
        }
        else
        {
            Console.WriteLine("Текстът не е палиндром.");
        }
    }
}

​x
 
using System;
​
class Program
{
    static bool IsPalindrome(string text)
    {
     
        string cleanedText = string.Empty;
        foreach (char c in text)
        {
            if (Char.IsLetterOrDigit(c))
            {
                cleanedText += Char.ToLower(c);
            }
        }
​
​
        int left = 0, right = cleanedText.Length - 1;
        while (left < right)
        {
            if (cleanedText[left] != cleanedText[right])
            {
                return false;
            }
            left++;
            right--;
        }
​
        return true;
    }
​
    static void Main()
    {
       
        Console.WriteLine("Въведете текст:");
        string input = Console.ReadLine();
​
     
        if (IsPalindrome(input))
        {
            Console.WriteLine("Текстът е палиндром.");
        }
        else
        {
            Console.WriteLine("Текстът не е палиндром.");
        }
    }
}
​

Json.NET version: Newtonsoft.Json, Version=11.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed
Original JSON:
{"records":[{"record":{"Ch_ID":"27","User_id":"1","Ch_Name":"test1","Ch_Description":"test1description","Ch_Starttime":""}},{"record":{"Ch_ID":"29","User_id":"1","Ch_Name":"w","Ch_Description":"ww","Ch_Starttime":"12"}},{"record":{"Ch_ID":"30","User_id":"1","Ch_Name":"qq","Ch_Description":"qqqdescription","Ch_Starttime":"1222"}},{"record":{"Ch_ID":"31","User_id":"1","Ch_Name":"v","Ch_Description":"vv","Ch_Starttime":"1"}},{"record":{"Ch_ID":"32","User_id":"1","Ch_Name":"n","Ch_Description":"nnnn","Ch_Starttime":"111"}}]}

Re-serialized data table:
[
  {
    "Ch_ID": "27",
    "User_id": "1",
    "Ch_Name": "test1",
    "Ch_Description": "test1description",
    "Ch_Starttime": ""
  },
  {
    "Ch_ID": "29",
    "User_id": "1",
    "Ch_Name": "w",
    "Ch_Description": "ww",
    "Ch_Starttime": "12"
  },
  {
    "Ch_ID": "30",
    "User_id": "1",
    "Ch_Name": "qq",
    "Ch_Description": "qqqdescription",
    "Ch_Starttime": "1222"
  },
  {
    "Ch_ID": "31",
    "User_id": "1",
    "Ch_Name": "v",
    "Ch_Description": "vv",
    "Ch_Starttime": "1"
  },
  {
    "Ch_ID": "32",
    "User_id": "1",
    "Ch_Name": "n",
    "Ch_Description": "nnnn",
    "Ch_Starttime": "111"
  }
]

Last Run:	4:14:41 am
Compile:	0.219s
Execute:	0.188s
Memory:	853.44kb
CPU:	0.312s

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