3370. Smallest Number With All Set Bits | Leetcode Daily - Python
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In this LeetCode tutorial, we solve the 'Smallest Number With All Set Bits' problem. We'll break down how to find the smallest number greater than or equal to a given input 'n' that consists of only ones in its binary form (like 3, 7, 15). The key to this problem is spotting a simple mathematical pattern that lets us generate these special numbers efficiently. We'll walk through the logic step-by-step, build an O(log n) solution in Python, and then show the full code in Java, C++, and JavaScript.
Perfect for coding interview preparation and improving problem-solving skills.
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Solution Link:
https://leetcode.com/problems/smalles...
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