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Subsets: step-by-step visual explanation

Learn the Subsets problem with a step-by-step DSA animation. Follow the Choice-Based Backtracking solution with synced C#, Python, and Java code.

Choice-Based Backtracking pattern

The current path stores one unfinished answer. Every recursive level adds a choice, and backtracking removes it before trying another.

Difficulty: Medium · Approach: Live decision tree

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