Solution: Reverse String
Explore how to reverse a string represented as a character array in-place by applying the two pointers technique. Understand the swapping process between characters at each end of the array while moving inward and ensure the solution uses constant space and linear time. This lesson helps you implement this fundamental coding pattern efficiently for interview problems.
We'll cover the following...
We'll cover the following...
Statement
You are given a character array, s, representing a string. Write a function that reverses the array in-place.
The reversal must be done by modifying the original array directly.
You cannot use extra memory beyond a constant amount
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