Check out the first build of the new program in C# Editor : Csharp pad compiler online /* Read input string and convert to uppercase Find the input string length If odd remove the Median letter else no change If forward string = reverse string then string is a palindrome 👁️ */ string input_str="malaalam"; int _n = input_str.Length - 1; int _mo= (int) (_n / 2); Console.WriteLine( "111=" + _mo.ToString()) ; string s1=input_str.Substring(0,((_mo))); Console.WriteLine( "s1=" + s1.ToString()) ; string s2= input_str.Substring((_mo )+1,_mo); Console.WriteLine( "s2=" + s2.ToString()) ; if(_n%2==1){input_str=s1+s2;} if(input_str==input_str.Reverse()){ Console.WriteLine("String is a palindrome");} else{ Console.WriteLine("String is not a palindrome"); } 💡💡💡