#1829Medium#9 in Meta's list· asked at 8 companies
Subsets II
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What we know
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