Can somone help me with my polindrome solution in c++ please? I cannot figure out what is the issue here

Question

#include <iostream>
using namespace std;

bool isPalindrome(int x) {
int remainder;
int reverse=0;
while(x>0)
{
remainder=x/10;
reverse=reverse*10 + remainder;
x = x/10;

}
if(x!=reverse)
{return false;
}
else{return true;
}
}

int main() {
int n;
cin >>n;

if(isPalindrome(n)) {
cout <<n<<" is a palindrome";
}
else {
cout << n<<" is NOT a palindrome";
}
return 0;
}

Answer 1

When calculating the remainder, you used division instead of modulo. However, the main issue is that you try to compare "reverse" and 'x' at the end, but 'x' will equal 0 at that point. You need to copy its value into a different variable to be able to compare it to the reversed number afterwards.
Here is a shortened approach for the isPalindrome() function:

int reverse{ 0 };

for ( int i{ x }; i != 0; i /= 10 )
{

reverse = reverse * 10 + i % 10;

}

return ( x == reverse );

Answer 2

Thank you:)