网址:https://leetcode.com/problems/palindrome-number/
题意:
判断int数是否是回文.
解法:
先遍历1遍,得到数值位数.
再前后判断是否是回文
注意不能是负数.
代码:
https://github.com/LiLane/leetcode/blob/master/c%2B%2B/009-PalindromeNumber⑵01504300015.cpp
https://github.com/LiLane/leetcode/blob/master/java/009-PalindromeNumber⑵01504300011.java