Check if a Word is Palindrome

Q. 96. Write a C++ program to input a Word and check if it is a Palindrome (eg: madam, civic, kayak).

Note: Ignore case sensitiveness (eg: madam or Madam are both Palindrome) 

Copy Code:

#include <iostream>

#include <cctype>

using namespace std;

int main()

{

  int i = 0, len = 0; char ch [50];

  cout << "Enter a Word : ";

  cin >> ch ;

  while (ch [ i ] != '\0')

   {

      len+=1;  i+=1;

    }

  for ( i=0 ; i <= len/2 ; ++i )

  {

     if ( toupper(ch[ i ]) != toupper(ch[ len - i - 1]))

     

        {

            cout << ch << " is Not a Palindrome";

            goto e; 

        }    

   }

  cout << "GREAT !!! " << ch << " is a PALINDROME";

  

  e:   

  return 0;

}