Nov 30, 2025 · 7 min read · What is Heap Sort? Heap Sort is a comparison-based sorting technique that is used to sort an array. This sorting technique is based on the Heap Data Structure. Therefore, in order to study heap sort, one must have knowledge about the heap itself. Wha...
Join discussionNov 18, 2025 · 10 min read · Imagine a hospital ER triage system where you must constantly identify the most critical patient amidst a continuous stream of new arrivals; this scenario requires a data structure that handles priority efficiently, not just arrival order. Standard a...
Join discussionNov 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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Jun 10, 2025 · 2 min read · 🚀 What I Did Today After learning about heaps (max heap, min heap, and their operations), I decided to take it further. I implemented: A full Heap Sort using a max heap A custom solution to find the k largest elements in an array using a min-heap ...
Join discussionMar 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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Jan 10, 2025 · 7 min read · Introduction When it comes to efficiently managing a collection of elements where the order of retrieval is based on priority, the Heap data structure is one of the best choices. Heaps are widely used in algorithms that require quick access to the la...
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Nov 26, 2024 · 4 min read · Sorting is a fundamental concept in computer science, and there are many sorting algorithms to choose from. One of the most efficient algorithms for sorting integers within a limited range is Counting Sort. In this blog, we will explore how Counting ...
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Nov 2, 2024 · 8 min read · In our exploration of sorting algorithms, we've covered basic methods like Bubble Sort, Selection Sort, Insertion Sort, Merge Sort, and Quick Sort. Each of these algorithms has its own strengths, from simplicity to handling large datasets efficiently...
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Jul 15, 2024 · 3 min read · 1. Arrays Syntax: // Declaration and initialization int[] array = new int[10]; int[] array = {1, 2, 3, 4, 5}; // Accessing elements int element = array[0]; // Modifying elements array[1] = 10; Use Cases: Fixed-size collections, fast access by inde...
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