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Search options not deleted user 182851

When the code scales so poorly in the face of large inputs that it cannot complete in a reasonable amount of time, use this instead of the [performance] tag.

6 votes
3 answers
43k views

Minimum number of swaps required to sort the array in ascending order

Here is my problem statement. An excerpt: You are given an unordered array consisting of consecutive integers ∈ [1, 2, 3, ..., n] without any duplicates. You are allowed to swap any two elements. You …
anand powai's user avatar