Leetcode 571. Find Median Given Frequency of Numbers

Given an array of frequencies where freq[i] is the count of value i (counts may be large), compute the median of the implicit multiset without expanding it; handle odd vs even total counts and return the middle value (or average of two middle values) efficiently using prefix sums or binary search on cumulative counts.

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Amazon

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Early November, 2024

Amazon

Junior

Find Median from Data Stream

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Leetcode 571. Find Median Given Frequency of Numbers

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