2015年7月1日

摘要: Given a linked list, remove thenthnode from the end of list and return its head.For example, Given linked list: 1->2->3->4->5, and n = 2. After re... 阅读全文
posted @ 2015-07-01 09:41 neyer 阅读(95) 评论(0) 推荐(0)

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