2017 年 7月 18 日随笔档案 - Beserious

2017年7月18日

摘要： Given an array and a value, remove all instances of that value in place and return the new length. Do not allocate extra space for another array, you 阅读全文

posted @ 2017-07-18 16:12 Beserious 阅读(110) 评论(0) 推荐(0)

26. Remove Duplicates from Sorted Array

摘要： Given a sorted array, remove the duplicates in place such that each element appear only once and return the new length. Do not allocate extra space fo 阅读全文

posted @ 2017-07-18 16:00 Beserious 阅读(83) 评论(0) 推荐(0)

21. Merge Two Sorted Lists

摘要： Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists. 注意边界，注意边阅读全文

posted @ 2017-07-18 15:47 Beserious 阅读(134) 评论(0) 推荐(0)

20. Valid Parentheses

摘要： Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. The brackets must close in the 阅读全文

posted @ 2017-07-18 13:55 Beserious 阅读(121) 评论(0) 推荐(0)