#46 Permutations

Medium Acceptance 0%

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Problem Description

Given an array `nums` of distinct integers, return all the possible permutations. You can return the answer in any order.

1 <= nums.length <= 6
-10 <= nums[i] <= 10
All the integers of nums are unique.

Case #1

In: nums = [1,2,3]

Out: [[1,2,3],[1,3,2],[2,1,3],[2,3,1],[3,1,2],[3,2,1]]

Case #2

In: nums = [0,1]

Out: [[0,1],[1,0]]

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