LeetCode
Question
·
May 2021
Facebook onsite interview. How to solve optimally?
16 upvotes
3,026 views
17 replies
Question Details
Given an array of integers\xA0arr\xA0and a positive integer\xA0m, your task is to find the frequency of the most common element within each\xA0contiguous subarray\xA0of length\xA0m\xA0in\xA0arr. Return an array of these highest frequencies...
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