Palindrome number

Question

In c++ project for palindrome number checking I have written this code but it's not passing some test cases like
8888
#include <iostream>
using namespace std;

bool isPalindrome(int x) {
//complete the function
int s = 0;
while(x!=0){
s = s*10+x%10;
x = x/10;
}
//cout<< s << " ";
if(s==x){
return true ;
}
else
return false ;
}

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

After the while loop, `x` will be equal to zero, so the comparison to `s` will be always false unless it was zero initially. Make sure to preserve the original value of `x` for the comparison, for example using a second variable.

Answer 2

Thanku Shadow 😊

Answer 3

You are right Martin Taylor , thanks for this, from now onward, I'll always use string concept for palindrome number.