Package g0001_0100.s0090_subsets_ii

Class Solution

java.lang.Object
g0001_0100.s0090_subsets_ii.Solution
public class Solution extends Object
90 - Subsets II.

Medium

Given an integer array nums that may contain duplicates, 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 = [1,2,2]

Output: [ [],[1],[1,2],[1,2,2],[2],[2,2]]

Example 2:

Input: nums = [0]

Output: [ [],[0]]

Constraints:

  • 1 <= nums.length <= 10
  • -10 <= nums[i] <= 10

  • Constructor Details

    • Solution

      public Solution()

  • Method Details