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TODO 0078. Subsets   medium

Given an integer array nums of unique elements, return all possible subsets (the power set).

The solution set must not contain duplicate subsets. Return the solution in any order.

Example 1:

Input: nums = [1,2,3]
Output: [[],[1],[2],[1,2],[3],[1,3],[2,3],[1,2,3]]

Example 2:

Input: nums = [0]
Output: [[],[0]]

Constraints:

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

TODO Approach

Write your approach here.

TODO Python

class Solution:
    def subsets(self, nums: List[int]) -> List[List[int]]:

TODO C++

class Solution {
public:
    vector<vector<int>> subsets(vector<int>& nums) {
        
    }
};