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Coding Interview Question: Matrix Product

Matrix Product: Coding Interview Question

Question

Given a matrix, find the path from top left to bottom right with the greatest product by moving only down and right.

eg.

Once you think that you’ve solved the problem, click below to see the solution.

 

As always, remember that practicing coding interview questions is as much about how you practice as the question itself. Make sure that you give the question a solid go before skipping to the solution. Ideally if you have time, write out the solution first by hand and then only type it into your computer to verify your work once you've verified it manually. To learn more about how to practice, check out this blog post.


Solution

How was that problem? You can check out the solution in the video below.

Here is the source code for the solution shown in the video (Github):

Did you get the right answer to this coding interview question? Please share your thoughts in the comments below.

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Don’t Do Another Coding Interview...

...Until You’ve Mastered These 50 Whiteboarding Questions

Get your free guide and get 50 real-world interview questions that were asked in actual interviews… no more studying random concepts and hoping it translates to your interviewing

Enter your info to get the guide sent to you instantly!

We won't send you spam. Unsubscribe at any time. Powered by ConvertKit