2018年2月26日
41.leetcode19_remove_nth_node_from_end_of_list
摘要： 1.题目描述 Given a linked list, remove the nth node from the end of list and return its head. 删除链表中倒数第n个节点 For example, Given linked list: 1->2->3->4->5, 阅读全文
posted @ 2018-02-26 23:30 vlice 阅读(112) 评论(0) 推荐(0) 编辑
40.leetcode17_letter_combinations_of_a_phone_number
摘要： 1.题目描述 Given a digit string, return all possible letter combinations that the number could represent. A mapping of digit to letters (just like on the 阅读全文
posted @ 2018-02-26 22:41 vlice 阅读(89) 评论(0) 推荐(0) 编辑