Can anyone help me here😑 im a begginer

Question

A palindromic number is a number (such as 626) that remains the same when its digits are reversed.
Write a function that returns true if a given number is a palindrome, and false, if it is not.
Complete the given function, so that the code in main works and results in the expected output.

Sample Input:
13431

Sample Output:
13431 is a palindrome

Answer 1

-make a copy of "input"
-reverse it
-compare with original

Answer 2

#include <iostream>
using namespace std;

int main()
{
int n, num, digit, rev = 0;

cin >> num;

n = num;

do
{
digit = num % 10;
rev = (rev * 10) + digit;
num = num / 10;
} while (num != 0);

if (n == rev)
cout <<n<< " is a palindrome"<<endl;
else
cout <<n<< " is NOT a palindrome"<<endl;

return 0;

Answer 3

Question is pretty simple once Search on Google you can find easily