NeetCode #101LC-1152MediumArrays & Hashing
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#101 · #1152 · Analyze User Website Visit Pattern(用户网站访问行为分析)

📌 Problem Statement & Constraints

Given arrays username, timestamp and website describing visits, find the pattern (an ordered triple of websites) visited by the most users. Ties are broken by choosing the lexicographically smallest pattern. Constraints: 3 <= username.length <= 50, timestamps are distinct, each user visits at least 3 distinct websites.
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