Question

This question has been answered before. I need a new, slightly modified code for the following:

A palindrome is a word that it reads the same left to right and right to left. For this programming assignment, you need to write a C++ program that does the following:

• Request the user to enter a string.
• Write a recursive function that will test the string to validate if it is a palindrome or not.
• Respond back with an output saying if the original string was a palindrome or not.

Please provide new code along with screenshot of output.

Answer 1

code:

#include <bits/stdc++.h>
using namespace std;
bool checkingPalin(char str[],int s,int e){ //checking function
   if (s==e)
   return true;
   if (str[s]!=str[e]) //checking first and last charecters
   return false;
   if (s<e+1) //checking middle charecter
   return checkingPalin(str,s+1,e-1); //calling by itself function
return true;
}
bool isPalindrome(char s[]){ //Palindrome function
   int n = strlen(s); //initiazing the variable with string length
   if (n == 0)
       return true;
   return checkingPalin(s,0,n-1); //returing the checking function
}

int main(){   
   char s[40];   
cin>>s; //taking string from the user
   if (isPalindrome(s)) //calling function
   cout<<"Given string is Palindrome";
   else
   cout<<"Given string is not a Palindrome";
}