2015年12月22日
leetcode 67. Add Binary
摘要： Given two binary strings, return their sum (also a binary string).For example, a = "11" b = "1" Return "100". Subscribe to see which companies asked t... 阅读全文
posted @ 2015-12-22 16:58 0giant 阅读(157) 评论(0) 推荐(0) 编辑
leetcode 234. Palindrome Linked List
摘要： Given a singly linked list, determine if it is a palindrome.Follow up: Could you do it in O(n) time and O(1) space?Subscribe to see which companies as... 阅读全文
posted @ 2015-12-22 16:54 0giant 阅读(279) 评论(0) 推荐(0) 编辑