Skip to content

Files

Latest commit

df2d452 · Jul 16, 2020

History

History

10.05.Sparse Array Search

Folders and files

NameName
Last commit message
Last commit date

parent directory

..
Jul 16, 2020
Apr 10, 2020

中文文档

题目描述

稀疏数组搜索。有个排好序的字符串数组,其中散布着一些空字符串,编写一种方法,找出给定字符串的位置。

示例1:

 输入: words = ["at", "", "", "", "ball", "", "", "car", "", "","dad", "", ""], s = "ta"
 输出:-1
 说明: 不存在返回-1。

示例2:

 输入:words = ["at", "", "", "", "ball", "", "", "car", "", "","dad", "", ""], s = "ball"
 输出:4

提示:

  1. words的长度在[1, 1000000]之间

解法

Python3

Java

...