All permutations
Mediumbacktrackingrecursion
nums has distinct values. Return every possible ordering of it, in any order.
Example 1
Input: nums = [1,2,3] Output: [[1,2,3],[1,3,2],[2,1,3],[2,3,1],[3,1,2],[3,2,1]]
Example 2
Input: nums = [0,1] Output: [[0,1],[1,0]]
Constraints
- 1 ≤ nums.length ≤ 6
- Values are distinct
Submit checks your solution against 7 tests, including hidden ones.
/**
* @param {int[]} nums
* @return {int[][]}
*/
function permute(nums) {
}