Top 10 popular coding interview problems in 2023

Top 10 popular coding interviews: Preparing for rendering interviews? Competitive programming?

also, this course will help you for sure 10 well-chosen problems to increase your problem- working chops!

Top 10 popular coding interview problems

Problems covered

1-Valid anagram( Related content( s) String, Sorting, Hash table)

2- First and last position in a sorted array ( Related content( s) Array, Searching, double hunt)
3- Symmetric tree( Related content( s) double tree, Depth-first hunt)

4- Kth largest element in an array( Related content( s) Array, Sorting, Priority line, Heap)
5- Generate hiatuses( Related content( s) Backtracking, mound)

6- Course schedule( Related content( s) Graph, Depth-first hunt, Breadth-first hunt, Topological kind)
7- Kth permutation( Related content( s) Combinatorics, Math)

8- Gas station( Related content( s) Array, Greedy)
9-minimal window substring( Related content( s) String, Sliding window)

10- Largest cube in the histogram( Related content( s) Array, mound, Divide- and- conquer)

This course tries to explain the results of these problems in a visual way, as imaging the different way of an algorithm is a system that’s preferred by a lot of scholars
This course also explains and provides the law in Python programming language, you’ll also find it under each lecture to be suitable to copy it and run it on your machine with different inputs

Also, before moving to the result, you’ll have the capability to try to break the problem, a Python law editor will be available for you to write law and submit it to be tested on a bunch of test cases, I suggest you do it before moving to the result

What you’ll learn

  • break the Valid anagram problem
  • break the First and last indicator problem
  • break the Kth largest element problem
  • Break the Course schedule problem

Are there any course conditions or prerequisites?

introductory algorithms and data structures knowledge

Who this course is for

  • People preparing for rendering interviews
  • Competitive programmers
  • People who want to increase their problem-working chops

Disclaimer: If the link given in this post is from a free tutorial. Which is taken from the website of If it violates any policy. So please contact. After that, we will remove the link

Leave a Reply