How to make a program for string palindrome in c++

Question

we have to enter a word and then check whether the word is palindrome or not in c++

Answer 1

#include <iostream>
using namespace std;

bool isPalindrome(string s) {
for(int i = 0; i < s.size() / 2; ++i)
if(s[i] != s[s.size() - 1 - i])
return false;
return true;
}

int main() {
string s;
cin >> s;
cout << (isPalindrome(s)? "It's palindrome" : "It isn't palindrome");
}