LeetCode Question

#594 Longest Harmonious Subsequence

SWE coding Easy

Question Details

LeetCode #594: Longest Harmonious Subsequence. Difficulty: Easy. Topics: Array, Hash Table, Sliding Window, Sorting, Counting. Asked at Google in the last 6 months.

Original Source

This is a frequency-tagged signal. The full problem statement lives on the original source.

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Topics

Counting Arrays Hash Table Sliding Window Sorting

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