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Subsets 1

medium Solve on LeetCode

Last edited: August 2, 2025

Problem
Examples
Definition
Solution
Method 1 - Use Backtracking
Video Explanation
Thought Process 1 - Focus One Element at Each Level
Thought Process 2 - Focus on All the Following Elements at Each Level
Complexity
Method 2 - Using Bit Manipulation and Iterative
Example
Pseudocode
Code

video explanation

Related Tags

array-algo backtracking bit-manipulation bits ctci daily-coding-problem dynamic-programming leetcode permutation-combination subset video

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