Subsets II Problem

Subsets II Problem — ExecCode Medium DSA Practice

Solve the Subsets II problem on ExecCode. Free online medium DSA practice in Arrays - Basics. Write and run code in Java, C++, Python — no signup required to run.

Problem description

Subsets II. Skip duplicate branches. For Subsets II, focus on the exact input variables, return only the requested value, and preserve the required time complexity for the intended pattern.

Examples

Input nums = [1, 2, 2]; Output [[], [1], [1, 2], [1, 2, 2], [2], [2, 2]]

Constraints

1 ≤ n ≤ 10^5

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