Grokking the Coding Interview: Patterns for Coding Questions

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Subsets (easy)

Problem Statement

Given a set with distinct elements, find all of its distinct subsets.

Example 1:

Input: [1, 3]
Output: [], [1], [3], [1,3]

Example 2:

Input: [1, 5, 3]
Output: [], [1], [5], [3], [1,5], [1,3], [5,3], [1,5,3]

Constraints:

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

Try it yourself

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