Jan 21 · 9 min read · Ok, before we go into the depths of these concepts, I want to tell you that we will take it easy. I don’t want you to get overwhelmed about the topics and the depth of the discussion. Bloom Filters A Bloom filter is a space-efficient probabilistic d...
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Jan 15 · 2 min read · Problem Given an integer array nums, return the maximum result of nums[i] XOR nums[j], where 0 <= i <= j < n. (link) Example 1: Input: nums = [3,10,5,25,2,8] Output: 28 Explanation: The maximum result is 5 XOR 25 = 28. Example 2: Input: nums = [14,7...
Join discussionDec 16, 2025 · 5 min read · 🧠 Bit Manipulation — The Complete Guide (From Basics to Interviews) Bit manipulation is one of those topics that looks scary, feels tricky, but is actually small, logical, and extremely powerful once the mental model clicks. This article covers ever...
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Jul 13, 2025 · 5 min read · Problem Description LeetCode 421 Maximum XOR of Two Numbers in an Array Given an integer array nums, return the maximum result of nums[i] XOR nums[j], where 0 ≤ i ≤ j < n. Example 1: Input: nums = [3,10,5,25,2,8] Output: 28 Explanation: The maximum...
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Jul 11, 2025 · 7 min read · Let’s dive into explaining the solution for LeetCode Problem 1356: Sort Integers by The Number of 1 Bits, covering the problem requirements, the provided code’s functionality, a complexity analysis, and verifying the solution’s correctness. The code ...
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Jul 4, 2025 · 6 min read · LeetCode Link Date: 3rd July 2025 Topics: Math, Bit Manipulation, Recursion, Simulation Problem Understanding LeetCode 3304 presents an interesting string transformation game where Alice starts with "a" and repeatedly applies an operation: for each ...
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May 6, 2025 · 1 min read · Hire The Best Certified Hacker For Crypto Recovery // Wizard Larry Recovery Contact Wizard Larry Recovery: Text Call / Whatsp +447 (311) 146 749.Email; Wizardlarry (@) mail . (com)Web: larrywizard43.wixsite.com/wizardlarry Scams and fraud have beco...
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Apr 7, 2025 · 6 min read · Introduction Of course computer understand everything. They’re computers, duh. You type 5, they see 5… right? Nope. That would be too easy. Behind the scenes, your fancy computer - the one that runs billion-dollar apps and plays vital 4K Netflix - ha...
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Mar 5, 2025 · 11 min read · Bit-level programming techniques can often replace more complex data structures like maps or sets, resulting in significant improvements in both speed and memory usage. We will examine the fundamental concepts, discussing how compilers transform arit...
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Jan 18, 2025 · 2 min read · size - возвращает "размер", для чисел это количество необходимых байтов для выражения его зачения, для внешних символов это количество байтов, занимаемое ими в базе данных, для других символов это количество байтов, занимаемых представлением имени в ...
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