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ByteDance SDE 1

The 4 highest-frequency questions from last 6 months. Finish the strongest signals first.

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Top questions 4

Done	Question	LeetCode
Mark Number of Islands completed	Number of Islands	Solve
Mark Course Schedule completed	Course Schedule	Solve
Mark Longest Increasing Subsequence completed	Longest Increasing Subsequence	Solve
Mark LRU Cache completed	LRU Cache	Solve