Write a programme to check whether a string is palindrome or not in c++

 Source code:

#include <iostream>

#include <string>

using namespace std;

int main()

{

    string s;

    cout<<"ENTER A STRING: ";

    cin>>s;

    string a;

 

    for(int i=s.length()-1; i>=0; i--)

    {

        a+=s[i];

 

    }

    if(a==s)

    {

        cout<<"The given string is palindrome"<<endl;

    }

    else{

        cout<<"The given string is not palindrome"<<endl;

    }

}