2015年7月10日
[LeetCode] Valid Palindrome
摘要： The suggested solution to this problem has given a clear idea. The tricky part of this problem is to handle all the edge cases carefully and write a c... 阅读全文
posted @ 2015-07-10 20:40 jianchao-li 阅读(170) 评论(0) 推荐(0)
[LeetCode] Palindrome Linked List
摘要： The idea is not so obvious at first glance. Since you cannot move from a node back to its previous node in a singly linked list, we choose to reverse ... 阅读全文
posted @ 2015-07-10 13:40 jianchao-li 阅读(421) 评论(0) 推荐(0)