Divide and Conquer Algorithms

Instructor:

Mr. Faizan Parvez
4.59
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Beginner

Level

1.5 Hrs

Learning hours

2.3K+

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About this Free Certificate Course

In this course, we’ll start by understanding the concept of divide and conquer, i.e., how a problem can be divided into two or more sub-problems of the same type. We will also look at why it’s required and the different steps involved in it: divide, conquer and combine. The first type of algorithm that we’ll look into is Binary Search. We’ll understand the concept of Binary Search, post which we will understand the algorithm along with a demonstration, its implementation and time & space complexity, and then understand how this algorithm falls under the divide and conquer paradigm. Following this, we will also learn about Quick Sort and Merge Sort algorithms. We will understand their concepts, algorithm, demonstration, implementation, time complexity, space complexity and then understand how these algorithms also fall under the divide and conquer model.

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Course Outline

Introduction To Algorithm

This module introduces you to the algorithm and its role in coding. 

What is Binary Search?
Binary Search Iterative Algorithm
Binary Search Demostration
What is Quick Sort?
Quick Sort Algorithm

Our course instructor

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Mr. Faizan Parvez

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1.6M+ Learners
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72 Courses
Faizan has been working as an Instructor of Data Structure and Algorithm for the last 1 year. He has expertise in languages such as Java , JavaScript etc. He is a Subject Matter Expert in the field Computer Science and a competitive programmer. He has been working in the technical content development and is a Research Analyst .

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4.59
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Reviewer Profile

5.0

Divide and Conquer Algorithms Were Easy to Understand with This Course
Divide and Conquer Algorithms were easy to understand with this course. It helped me to understand how this algorithm functions.
Reviewer Profile

5.0

Very Good Course and Very Engaging
Very good course and engaging. Recommended for all students who are learning this subject for the first time.

Divide and Conquer Algorithms

1.5 Learning Hours . Beginner

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Frequently Asked Questions

What is Divide and Conquer technique explained with examples?

The Divide and Conquer technique is an approach where we divide the problem to be solved into smaller sub-problems. These sub-problems are then solved independently. This continues where we divide the problem into smaller sub-problems, and at one point, we will then reach a stage where we don’t have to divide the problem anymore. Quicksort and Mergesort are the best examples of the Divide and Conquer approach.

Which algorithm uses Divide and Conquer?

The best examples of the Divide and Conquer algorithms are Quicksort and Mergesort. Compared to other sorting algorithms, these two algorithms have a better performance rate. FFT (Fast Fourier Transform) algorithm follows the Divide and Conquer method to achieve the O(N log N) execution time.

Why is Divide and Conquer faster?

The Divide and Conquer method is faster because it divides the bigger problem into smaller subproblems and then solves it independently. The main problem is divided until it can’t be further, and that is where we stop dividing and combine all these sub-problem solutions to get the required solution for the main problem.

Can I take the Divide and Conquer Algorithms course for free?

Yes, you can now enroll in free Divide and Conquer Algorithms courses. You will find many platforms that offer free tutorials and courses. Great Learning offers a free Divide and Conquer Algorithm course along with free certification. 

How long will it take to learn this course?

If you are already aware of algorithms and have some prior knowledge of the technical approaches, then learning Divide and Conquer Algorithms becomes more manageable. The time taken may differ from a few hours to a week based on your grasping capacity.

How much does this Divide and Conquer Algorithms course cost?

It is an entirely free course from Great Learning Academy. Anyone interested in learning the basics of Divide and Conquer Algorithms can get started with this course.

Is there any limit on how many times I can take this free course?

Once you enroll in the Divide and Conquer Algorithms course, you have lifetime access to it. So, you can log in anytime and learn it for free online.

Can I sign up for multiple courses from Great Learning Academy at the same time?

Yes, you can enroll in as many courses as you want from Great Learning Academy. There is no limit to the number of courses you can enroll in at once, but since the courses offered by Great Learning Academy are free, we suggest you learn one by one to get the best out of the subject.

Why choose Great Learning Academy for this free Divide and Conquer Algorithms course?

Great Learning Academy provides this Divide and Conquer Algorithms course for free online. The course is self-paced and helps you understand various topics that fall under the subject with solved problems and demonstrated examples. The course is carefully designed, keeping in mind to cater to both beginners and professionals, and is delivered by subject experts. Great Learning is a global ed-tech platform dedicated to developing competent professionals. Great Learning Academy is an initiative by Great Learning that offers in-demand free online courses to help people advance in their jobs. More than 5 million learners from 140 countries have benefited from Great Learning Academy's free online courses with certificates. It is a one-stop place for all of a learner's goals.

What are the steps to enroll in this Divide and Conquer Algorithms course?

Enrolling in any of the Great Learning Academy’s courses is just one step process. Sign-up for the course, you are interested in learning through your E-mail ID and start learning them for free online.

Will I have lifetime access to this free Divide and Conquer Algorithms course?

Yes, once you enroll in the course, you will have lifetime access, where you can log in and learn whenever you want to. 

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