Nov 2, 2025 · 18 min read · 🧠 Binary Search Core Idea Binary Search works on sorted arrays.It repeatedly divides the search interval in half — compare the target with the middle element: If equal → found If smaller → search left If larger → search right Time Complexity B...
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Jun 25, 2025 · 3 min read · 🌀 1. Quick Sort Divide-and-conquer: pick a pivot, partition the array into elements ≤ pivot (left) and > pivot (right), then recursively sort the two halves. Average-case efficiency comes from balanced partitions. 1.1. Time Complexity Average / ...
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May 12, 2025 · 4 min read · Selection Sort Selection sort is the simplest way to sort an array. Pretend that index 0 is the smallest, and we look at each element. We select the smallest element from other index and swap the two elements. array = [5, 7, 9, 0, 3, 1, 6, 2, 4, 8] ...
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Mar 9, 2025 · 38 min read · Sorting means arranging a given array or list of elements based on a comparison operator. This operator helps determine the new order of the elements in the data structure. For example, you may need to sort the array in descending or ascending order,...
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Aug 18, 2024 · 5 min read · What is Counting Sort? Counting sort is a linear sorting algorithm that sorts the elements of an array by counting the number of occurrences of each unique element in the array. The count is stored in an auxiliary array (auxiliary is just a fancy wor...
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Jun 28, 2024 · 10 min read · An essential idea in software engineering and computer science is sorting algorithms. They are necessary to enable effective searching, retrieval, and data manipulation as well as meaningful data organization. Any developer that works with JavaScript...
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Aug 15, 2023 · 3 min read · Sorting is a fundamental operation in computer science, paving the way for organized data retrieval and analysis. Among the array of sorting algorithms, Heap Sort and Counting Sort stand out for their unique approaches to tackling sorting challenges....
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Aug 10, 2023 · 2 min read · Sorting is a fundamental operation in computer science, enabling efficient data retrieval and analysis. Linear sorting algorithms offer a unique approach to sorting elements within linear time complexity, making them particularly intriguing. In this ...
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