2015年9月12日
[leetcode] Summary Ranges
摘要： Given a sorted integer array without duplicates, return the summary of its ranges.For example, given [0,1,2,4,5,7], return ["0->2","4->5","7"].Java代码如... 阅读全文
posted @ 2015-09-12 17:13 lasclocker 阅读(134) 评论(0) 推荐(0) 编辑
[leetcode] Remove Nth Node From End of List
摘要： Given a linked list, remove the nth node from the end of list and return its head.For example, Given linked list: 1->2->3->4->5, and n = 2. After ... 阅读全文
posted @ 2015-09-12 15:19 lasclocker 阅读(100) 评论(0) 推荐(0) 编辑