HomeCoursesGrokking the Coding Interview Patterns in Go
4.5

Intermediate

85h

Updated this week

Grokking the Coding Interview Patterns in Go

Grokking the Coding Interview Patterns in Go helps you prep faster with strategies developed by FAANG engineers. Learn essential patterns to confidently tackle interview questions from top companies.
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With thousands of potential questions to account for, preparing for the coding interview can feel like an impossible challenge. Yet with a strategic approach, coding interview prep doesn’t have to take more than a few weeks. Stop drilling endless sets of practice problems, and prepare more efficiently by learning coding interview patterns. This course teaches you the underlying patterns behind common coding interview questions. By learning these essential patterns, you will be able to unpack and answer any problem the right way — just by assessing the problem statement. This approach was created by FAANG hiring managers to help you prepare for the typical rounds of interviews at major tech companies like Apple, Google, Meta, Microsoft, and Amazon. Before long, you will have the skills you need to unlock even the most challenging questions, grok the coding interview, and level up your career with confidence. This course is also available in JavaScript, C++, Java, and Python — with more coming soon!
With thousands of potential questions to account for, preparing for the coding interview can feel like an impossible challenge. ...Show More

WHAT YOU'LL LEARN

Understand the essential patterns behind common coding interview questions — without having to drill endless problem sets
Identify the underlying pattern of each interview question by assessing the problem statement (and learn the tricks required to solve it)
Practice your skills in a hands-on, setup-free coding environment
Learn to efficiently evaluate the tradeoffs between time and space complexity in different solutions
Develop a flexible conceptual framework for solving any question, by connecting problem characteristics, solution techniques, and coding design patterns
Understand the essential patterns behind common coding interview questions — without having to drill endless problem sets

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Content

1.

Getting Started

2 Lessons

Get familiar with coding patterns to excel in solving coding interview challenges.

2.

Two Pointers

24 Lessons

Unpack the core of using two pointers for efficient data traversal and problem-solving.

4.

Sliding Window

27 Lessons

Enhance your skills in solving coding problems using the sliding window technique.

6.

In-Place Manipulation of a Linked List

24 Lessons

Streamline linked list manipulation tasks like reversing segments, swapping nodes, and removing duplicates efficiently in-place.

7.

Heaps

23 Lessons

Master the steps to apply heaps for dynamic data processing, maximizing profits, and efficient scheduling.

9.

Top K Elements

29 Lessons

Walk through efficient extraction of top-k elements in diverse real-world scenarios.

10.

Modified Binary Search

28 Lessons

Work your way through advanced binary search techniques for sorted and rotated arrays.

12.

Greedy Techniques

31 Lessons

Take a closer look at greedy algorithms, implementing solutions in various optimization problems.

14.

Dynamic Programming

36 Lessons

Master dynamic programming techniques with practical applications, optimizing complex problems through memoization and tabulation.

17.

Sort and Search

31 Lessons

Solve problems by organizing data through sorting and applying binary search, two-pointer, and sliding window for efficient solutions.

18.

Matrices

29 Lessons

Examine key matrix operations, transformations, and algorithmic solutions for practical problems.

19.

Stacks

24 Lessons

Grasp the fundamentals of implementing stacks for efficient sequential data management and complex problem-solving.

20.

Graphs

31 Lessons

Dig deeper into graph algorithms, covering traversal methods, shortest paths, cycles, and graph validation.

21.

Tree Depth-First Search

31 Lessons

Follow the process of exploring DFS techniques to solve various binary tree problems.

22.

Tree Breadth-First Search

18 Lessons

Master the steps to efficiently perform level, zigzag, vertical, and sibling traversals in binary trees.

24.

Hash Maps

38 Lessons

Unpack the core of hash maps, designing and implementing key-value operations, and solving optimization problems.

25.

Knowing What to Track

30 Lessons

Examine tracking techniques for data handling involving counting, palindromes, anagrams, stacks, and game design.

28.

Bitwise Manipulation

30 Lessons

Focus on mastering efficient bitwise manipulation for solving diverse computational problems.

29.

Math and Geometry

35 Lessons

Explore mathematical and geometric coding challenges, focusing on efficient problem-solving techniques.

30.

Challenge Yourself

40 Lessons

Test your understanding of advanced coding problems to enhance problem-solving skills independently.

31.

Conclusion

1 Lessons

Learn how to use essential skills to excel in coding interviews.
Certificate of Completion
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Developed by MAANG Engineers
Every Educative lesson is designed by our in-house team of ex-MAANG software engineers and PhD computer science educators, and developed in consultation with developers and data scientists working at Meta, Google, and more. Our mission is to get you hands-on with the necessary skills to stay ahead in a constantly changing industry. No video, no fluff. Just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

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Frequently Asked Questions

Is Golang good for a coding interview?

Yes, Go (Golang) is good for coding interviews. Its syntax is straightforward to understand, lacking jargon in languages like Java. By avoiding features like inheritance, Go simplifies programming, helping new developers focus on core concepts and problem-solving without getting overwhelmed by complex language features. Its built-in concurrency support and strong performance further enhance its suitability for technical interviews.

How to prepare for a coding interview in Go?

To prepare for a coding interview in Go, focus on understanding Go’s key features and idioms, such as its straightforward syntax, built-in concurrency with goroutines, and handling of data structures. Practice solving problems on coding platforms like Educative, LeetCode, and HackerRank to get comfortable with common algorithms and data structures. Review Go-specific topics like slices, maps, and error handling.

What are the common patterns in DSA (data structures and algorithms)?

Common patterns in DSA include the two-pointer technique, sliding window, divide and conquer, dynamic programming, greedy algorithms, backtracking, depth-first search (DFS), breadth-first search (BFS), and union-find. Educative all of these and more in detail.

How should a beginner prepare for a coding interview?

A beginner should master basic programming concepts and data structures, such as arrays, linked lists, and hash maps. Then, practice solving simple coding problems and gradually move to more complex ones. Use online platforms like Educative, LeetCode, and HackerRank for guided practice and to study common algorithms and patterns.

Is the course grokking the coding interview enough for FAANG interviews?

Yes, Grokking the Coding Interview by Educative is valuable for FAANG interviews. It provides a structured approach to solving common coding problems and understanding key patterns, which is crucial for technical interviews at top tech companies. It currently offers 228 LeetCode coding problems categorized under key coding patterns, and this number is continuously increasing.