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Computer Programming

11,202 learners

Sorting and Searching Algorithms in Java

This is a comprehensive course curated to convey fundamental and advanced understanding of sorting and searching algorithms. The course guides through different types and functionality of these algorithms, their complexity analysis, and the practical application in solving complex programming problems.

Java

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7 lessons

27 practices

4 hours

Course details

Recursion Refreshment in Java

Preview

Counting Digits in Cosmic Numbers

Counting Even Digits with Recursion

Cosmic Digit Counter Anomaly

Cosmic Recursion: Summing the Stars

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11