LeetCode Experience

#3721 Longest Balanced Subarray II

Interview Experience

LeetCode #3721: Longest Balanced Subarray II. Difficulty: Hard. Topics: Array, Hash Table, Divide and Conquer, Segment Tree, Prefix Sum. Asked at Google in the last 6 months.

Original Source

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Topics

Divide And Conquer Prefix Sum Segment Tree Arrays Hash Table Recursion