009 Palindrome Number - Python

[ashwek]

None.

[yanglbme]

Format your code, please. See the following:

class Solution:
    def isPalindrome(self, num):
        """
        :type num: int
        :rtype: bool
        """
        if num < 0:
            return False
        
        temp = num
        rev = 0
        while temp > 0:
            rev = rev * 10 + temp % 10
            temp //= 10
        
        return rev == num

[ashwek]

is it valid if i convert num to string & them check it ?

[yanglbme]

Yep, it is valid.