Given an array of integers, nums, find all possible subsets of nums, including the empty set.

Note: The solution set must not contain duplicate subsets. You can return the solution in any order.


  • 11 \leq nums.length 10\leq 10
  • 10-10 \leq nums[i] 10\leq 10
  • All the numbers of nums are unique.


Create a free account to view this lesson.

By signing up, you agree to Educative's Terms of Service and Privacy Policy