Network Security Internet Technology Development Database Servers Mobile Phone Android Software Apple Software Computer Software News IT Information

In addition to Weibo, there is also WeChat

Please pay attention

WeChat public account

Shulou

What is JavaScript sequential search

2025-03-17 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >

Share

Shulou(Shulou.com)06/03 Report--

This article mainly introduces "what is JavaScript sequential search". In daily operation, I believe many people have doubts about what is JavaScript sequential search. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful for you to answer the doubts of "what is JavaScript sequential search?" Next, please follow the editor to study!

1. Sequential search algorithm is the most common and basic search algorithm.

2. Iterate through the array to find the element equal to the target value, and then return the subscript.

3. If the target value is not found,-1 is returned after traversal.

Example

Array.prototype.sequentialSearch = function (item) {for (let I = 0; I < this.length; I + = 1) {if (this [I] = item) {return I;}} return-1;}; const arr = [2,4,5,3,1]; const res = arr.sequentialSearch (3). At this point, the study of "what is JavaScript sequential search" is over, hoping to solve everyone's doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.

Views: 0

*The comments in the above article only represent the author's personal views and do not represent the views and positions of this website. If you have more insights, please feel free to contribute and share.

Share To

Development

Wechat

© 2024 shulou.com SLNews company. All rights reserved.

12
Report