Rearrange Array alternately | Java | Data Structures | Arrays

Data Structures and Algorithms | Arrays | Rearrange Array alternately - Software Engineering Interview Questions - MAANG, Facebook, Google, Amazon, Microsoft, Netflix

In this video, we discuss the problem 'Rearrange Array Alternately'. We go through the simplest approach first that takes O(n) extra space. Then, we explore the approach where using a single value, we memorize old value and new value of the element at a particular position. This leads us to O(1) space solution.

It is also on the GeeksforGeeks list of 'Must do coding questions for Amazon, Microsoft, Adobe, Google'

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