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Sample interview question #4: Big O

Sample interview question #4: Big O: Get Ready for Your Coding Interview
Sample interview question #4: Big O: Get Ready for Your Coding Interview

Given a two-dimensional array in which each column and each row are sorted, find the number of negative numbers in it. Find a O(n^2) solution first, and then try finding a O(n) solution.

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Skill Level Intermediate
1h 51m
Duration
25,226
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Skills covered in this course
Developer Programming Foundations

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