摘要: 原题链接在这里:https://leetcode.com/problems/valid-palindrome/ 题目: Given a string, determine if it is a palindrome, considering only alphanumeric characters 阅读全文
posted @ 2015-12-03 11:27 Dylan_Java_NYC 阅读(212) 评论(0) 推荐(0) 编辑
摘要: 原题链接在这里:https://leetcode.com/problems/palindrome-number/ 题目:Determine whether an integer is a palindrome. Do this without extra space. 题解: div 表示能走到x的 阅读全文
posted @ 2015-12-03 10:58 Dylan_Java_NYC 阅读(183) 评论(0) 推荐(0) 编辑