Question 1

How do you reverse an array in place?

Accepted Answer

You can reverse an array in place by using two pointers, one at the start and one at the end, and swapping elements as you move the pointers towards the center.

Question 2

How do you find the maximum subarray sum?

Accepted Answer

Kadane's algorithm is an efficient way to find the maximum subarray sum. It iterates through the array, keeping track of the maximum sum ending at the current position and the overall maximum sum found so far.

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