Solution: Sort Array By Parity II
Understand how to solve the Sort Array By Parity II problem by using a modified cyclic sort technique. This lesson guides you through rearranging an integer array so that even numbers occupy even positions and odd numbers occupy odd positions efficiently with two pointers and in-place swapping.
We'll cover the following...
We'll cover the following...
Statement
You are given an integer array, nums, where exactly half of the elements are even, and the other half are odd.
Rearrange nums such that:
All even numbers are placed at even indexes
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