摘要：description: 给一个有序数列给一个target，找出在list中target对应的坐标，如果不在里边给出它应该在哪 Given a sorted array and a target value, return the index if the target is found. If n 阅读全文

摘要：description: Given an array of integers nums sorted in ascending order, find the starting and ending position of a given target value. Your algorithm' 阅读全文

摘要：description: 一个数列，不知道在哪翻转了一下，现在给定一个值，如果他在这个翻转后的数列里， return 它对应的 index Suppose an array sorted in ascending order is rotated at some pivot unknown to y 阅读全文

摘要：Neural Approaches to Conversational AI 学姐介绍的一篇综述阅读笔记 SIGIR 2018 主要贡献： 提出一个综合的调查关于最近几年的应用在QA，任务导向和闲聊对话机器人的神经网络方法 描述了现在和传统方法之间的联系，允许我们更好的理解研究为什么并且如何进化并且 阅读全文

摘要：description: Given a string containing just the characters '(' and ')', find the length of the longest valid (well formed) parentheses substring. 找符合规 阅读全文

摘要：description: Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers. If such arrangement 阅读全文

摘要：description: You are given a string, s, and a list of words, words, that are all of the same length. Find all starting indices of substring(s) in s th 阅读全文

摘要：刚刚看小姨发了朋友圈，才知道舅姥爷癌症去世了。妈妈说今早她们给送去了火葬场。 舅姥爷爱养兔子，一个个兔子，毛茸茸的窝在笼子里。 舅姥爷爱养花，一盆盆花无论品种，无论春夏秋冬，都枝繁叶茂，花团锦簇。 舅姥爷爱笑，什么时候去他家都会笑眯眯叫我，给我拿吃的，让我多吃点，逗我几句。 舅姥爷还爱打麻将，每年过 阅读全文

摘要：description: Given two integers dividend and divisor, divide two integers without using multiplication, division and mod operator. Return the quotient 阅读全文

摘要：description: mplement strStr(). Return the index of the first occurrence of needle in haystack, or 1 if needle is not part of haystack. Note: Example: 阅读全文

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