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Visual solution to sample question #4

Visual solution to sample question #4: Get Ready for Your Coding Interview
Visual solution to sample question #4: Get Ready for Your Coding Interview

The key to coming up with a O(n) solution for this problem is the fact that the given array is sorted row-wise and column-wise. Learn when using this special property, the minimum number of elements you will need to check will be less than 2n.

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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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