78. Subsets

LeetCodeArrayBacktrackingBit ManipulationOpen on judge ↗

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 number

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solution.cppC++17

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