LeetCode Question · Jan 2022 · Los Angeles

Tiktok | OA | Find Size 3 Inversions in a list

4 upvotes 818 views 8 replies

Question Details

Inversion is a strictly decreasing subsequence of length 3. More formally, given an array, p, an inversion in the array is any time some p[i] > p[j] > p[k] and...

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Arrays Backtracking