#1817

Finding the Users Active Minutes

pupil · 465 · lc medium +26 · premium · verified · 80.8% accepted · 863 likes · top 92%

Description

Given logs[i] = [IDi, timei] and integer k, the UAM for a user is the count of distinct minutes they acted. Build a 1-indexed array answer of size k where answer[j] counts users whose UAM equals j. Return answer.

Code

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