LeetCode题解--9. Palindrome Number

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题目

代码

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>

#define __tmain main

bool isPalindrome(int x)
{
long long xx = x;
long long new_xx = 0;

while (xx > 0)
{
new_xx = new_xx * 10 + xx % 10;
xx /= 10;

}

return new_xx == (long long)x;

}

int __tmain(void)
{

printf("%d", isPalindrome(12321));
return EXIT_SUCCESS;

}

class Solution(object):
def isPalindrome(self, x):
"""
:type x: int
:rtype: bool
"""
return str(x) == str(x)[::-1]