medium Apple interview question
Alice has a
hand of cards, given as an array of integers.
Now she wants to rearrange the cards into groups so that each group is size
W, and consists of
W consecutive cards.
true if and only if she can.
Note: This question is the same as 1296: https://leetcode.com/problems/divide-array-in-sets-of-k-consecutive-numbers/
Input: hand = [1,2,3,6,2,3,4,7,8], W = 3
Explanation: Alice's hand…