Packt

Sorting Algorithms, Complexity Analysis, and Optimization

Packt

Sorting Algorithms, Complexity Analysis, and Optimization

Included with Coursera Plus

Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace

What you'll learn

  • Master common sorting algorithms like Bubble Sort, Insertion Sort, and Cycle Sort.

  • Gain proficiency in analyzing time and space complexities using Big O, Omega, and Theta notation.

  • Learn to optimize sorting algorithms for efficiency and real-world performance.

  • Apply mathematical concepts to solve algorithm-based problems and challenges.

Details to know

Shareable certificate

Add to your LinkedIn profile

Recently updated!

February 2026

Assessments

9 assignments

Taught in English

See how employees at top companies are mastering in-demand skills

 logos of Petrobras, TATA, Danone, Capgemini, P&G and L'Oreal

Build your subject-matter expertise

This course is part of the Data Structures Algorithms in Java – SECRETS to Ace LeetCode Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
  • Learn new concepts from industry experts
  • Gain a foundational understanding of a subject or tool
  • Develop job-relevant skills with hands-on projects
  • Earn a shareable career certificate

There are 7 modules in this course

In this module, we will cover the bubble sort algorithm, a simple yet inefficient sorting method. You will learn how it repeatedly swaps adjacent elements to sort an array and understand its time complexity, allowing you to evaluate its efficiency in different scenarios.

What's included

1 video2 readings1 assignment

In this module, we will explore the selection sort algorithm, which sorts an array by repeatedly selecting the smallest or largest element and swapping it into the correct position. You'll gain insights into its time complexity and when to use it for sorting tasks.

What's included

1 video1 assignment

In this module, we will introduce the insertion sort algorithm, which builds a sorted array by inserting each new element into its correct position one by one. You'll learn about its use cases and how it compares to other sorting methods in terms of performance.

What's included

1 video1 assignment

In this module, we will explore cycle sort, an optimal algorithm for minimizing the number of writes. We will also solve several practical problems, including finding missing or duplicate numbers in arrays, using cycle sort techniques to enhance performance and accuracy.

What's included

7 videos1 assignment

In this module, we will focus on solving pattern-based questions, which are common in coding interviews and competitive programming. You will learn how to apply loops and logical thinking to generate different types of patterns and solve related problems efficiently.

What's included

1 video1 assignment

In this module, we will delve into time and space complexity, essential concepts for evaluating the efficiency of algorithms. You will learn to use notations like Big O, Omega, and Theta to measure algorithm performance and how to determine both time and space complexity for practical problems.

What's included

5 videos1 assignment

In this module, we will explore key mathematical concepts and algorithms that are fundamental to data structures and algorithms. Topics include prime numbers, the Sieve of Eratosthenes, efficient square root calculations, the Newton-Raphson method, and factorization algorithms, all of which are integral to solving complex computational problems.

What's included

5 videos1 reading3 assignments

Earn a career certificate

Add this credential to your LinkedIn profile, resume, or CV. Share it on social media and in your performance review.

Instructor

Packt - Course Instructors
Packt
1,395 Courses 375,627 learners

Offered by

Packt

Why people choose Coursera for their career

Felipe M.

Learner since 2018
"To be able to take courses at my own pace and rhythm has been an amazing experience. I can learn whenever it fits my schedule and mood."

Jennifer J.

Learner since 2020
"I directly applied the concepts and skills I learned from my courses to an exciting new project at work."

Larry W.

Learner since 2021
"When I need courses on topics that my university doesn't offer, Coursera is one of the best places to go."

Chaitanya A.

"Learning isn't just about being better at your job: it's so much more than that. Coursera allows me to learn without limits."
Coursera Plus

Open new doors with Coursera Plus

Unlimited access to 10,000+ world-class courses, hands-on projects, and job-ready certificate programs - all included in your subscription

Advance your career with an online degree

Earn a degree from world-class universities - 100% online

Join over 3,400 global companies that choose Coursera for Business

Upskill your employees to excel in the digital economy

Frequently asked questions