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SPSneha Poojarydsamadesimple.hashnode.devMay 26 · 4 min read

Sliding Window Algorithm Explained Visually | From Brute Force to Optimization

If you’ve solved DSA problems before, chances are you’ve come across questions like: Longest Substring Without Repeating Characters Maximum Sum Subarray of Size K Minimum Window Substring At firs

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DDeepanjlibunnylearnscode.hashnode.devMay 20 · 1 min read

Day1

Did 2 leetcode problems- Sliding Window MaximumLearned about monotonic queues.. Implementation . Also learned even if algorithm is same, some things can still increase runtime.1. static int dq[100005]

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SKShubham Kumar Singhblog.realdev.clubApr 28 · 3 min read

Sliding Window

Problem You are given an array of size N and an integer K. Your task:Find the maximum sum of any subarray of size exactly K Understanding the Problem Let’s take an example: arr = [2, 1, 5, 1, 3, 2] k

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VKVrinda Kansalvrindakansal.hashnode.devApr 9 · 12 min read

Backpressure Mechanisms: A Developer's Guide to Choosing the Right Strategy

Introduction I was working on a service that accepts a large file over HTTP, validates it, encrypts it, uploads it to cloud storage, parses it, processes the records, and stores the results. Nothing e

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AAAbstract Algorithmsabstractalgorithms.devMar 29 · 16 min read

Sliding Window Technique: From O(n·k) Scans to O(n) in One Pass

TLDR: Instead of recomputing a subarray aggregate from scratch on every shift, maintain it incrementally — add the incoming element, remove the outgoing element. For a fixed window this costs O(1) per

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SCSri Charan Tokachichucharancodes.hashnode.devMar 17 · 6 min read

Understanding the Sliding Window Technique in DSA (Beginner-Friendly Guide)

Introduction When solving array or string problems in Data Structures and Algorithms, you often need to examine contiguous parts — subarrays or substrings. A beginner solution uses nested loops to che

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MSMuppidi Srinivassrinivastechblog.hashnode.devMar 16 · 4 min read

Sliding Window Technique: A Powerful Tool for Subarray Problems

Sliding Window Technique When solving array or string problems in competitive programming, we often deal with subarrays or substrings. A naive solution usually checks every possible subarray, which le

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WSWindow Storieswindowstoriesblog.hashnode.devFeb 12 · 3 min read

Why Premium Aluminium Windows Are the Future of Modern Homes in India

Modern homes in India are evolving rapidly, with homeowners and architects focusing on minimal design, durability, and energy efficiency. One of the most important elements shaping contemporary architecture today is aluminium windows and doors. From ...

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SSSk Shoyebskshoyebjavascript.hashnode.devFeb 4 · 3 min read

Sliding Window DSA All Patterns & How to recognize

🧩 Pattern 1: Fixed-Size Sliding Window When to recognize it Window size is given or constant You don’t need to grow or shrink dynamically Keywords “subarray of size k” “exactly k length” “window size is k” Template expand right remove left ...

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SSSk Shoyebskshoyebjavascript.hashnode.devFeb 4 · 2 min read

Minimum Window Subsequence Explained (with Optimized Approach)

Introduction The Minimum Window Subsequence problem is often confused with Minimum Window Substring, but they are completely different problems. In this problem, we are given two strings: s1 → the main string s2 → the subsequence string Our task ...

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#sliding-window

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Sliding Window Algorithm Explained Visually | From Brute Force to Optimization

Day1

Sliding Window

Backpressure Mechanisms: A Developer's Guide to Choosing the Right Strategy

Sliding Window Technique: From O(n·k) Scans to O(n) in One Pass

Understanding the Sliding Window Technique in DSA (Beginner-Friendly Guide)

Sliding Window Technique: A Powerful Tool for Subarray Problems

Why Premium Aluminium Windows Are the Future of Modern Homes in India

Sliding Window DSA All Patterns & How to recognize

Minimum Window Subsequence Explained (with Optimized Approach)