Palindrome Number

Check a positive number is a palindrome or not.

A palindrome number is that if you reverse the whole number you will get exactly the same number.

java

public class Solution {    /*     * @param num: a positive number     * @return: true if it's a palindrome or false     */    public boolean isPalindrome(int num) {        // write your code here        if (num < 10) {            return true;        }        int rev = reversed(num);        return rev == num;    }    private int reversed(int num) {        int nums = 0;        while (num != 0) {            int start = num % 10;            num /= 10;            nums = nums * 10 + start;        }        return nums;    }}

python

class Solution:    """    @param: num: a positive number    @return: true if it's a palindrome or false    """    def isPalindrome(self, num):        # write your code here        if num < 10:            return True        return self.util(num) == num        def util(self, num):        nums = 0        while num != 0:            start = num % 10            nums = nums * 10 + start            num /= 10        return nums