What is Rate Limiting? Rate limiting is a technique used to control the number of requests a client can make to a server within a specific time period. Think of it as a “speed limit” for APIs and web services — it prevents excessive or abusive use th...
🧠 Problem Longest Substring Without Repeating Characters $('TopicExtraction').first().json.dataforblog['Question Text'] 🏷️ Tags hash table, string, sliding window 📊 Difficulty Medium ✅ Success Rate: 33%📥 Submissions: 9,621,884📈 Accepted: 3,175,...
🧠 Problem Longest Substring Without Repeating Characters 🏷️ Tags hash table, string, sliding window 📊 Difficulty Medium ✅ Success Rate: 33%📥 Submissions: 9,621,884📈 Accepted: 3,175,843 ❤️ Reactions 👍 Likes: 22941👎 Dislikes: 1027 💡 Hints ...
Utility of sliding window SUBARRAY =[1] [1, 2] [1, 2, 3] [1, 2, 3, 4] [1, 2, 3, 4, 5] [2] [2, 3] [2, 3, 4] [2, 3, 4, 5] [3] [3, 4] [3, 4, 5] [4] [4, 5] [5] ye sare sabarray hai iske SUBSTINGS TYPES: K SIZE/VARIABLE SIZED jaha de rakha ho k size ...
Why & How! When you're tackling arrays or strings in competitive programming or coding interviews, efficiency is king. That’s where the Sliding Window technique comes in — a game-changing approach that helps you move from brute-force to optimized sol...
🗓️ Date: July 26, 2025📌 Challenge:🧩 Problem 1: Maximum Average Subarray I – LeetCode #643 (Easy)🧩 Problem 2: Find the Highest Altitude – LeetCode #1732 (Easy)💻 Topic: Sliding Window, Prefix Sum, Arrays ✅ Problem Statement (Summary): 🔹 Problem ...
When working with data streams, logs, or financial time-series data, it's often important to detect continuous chunks of values that add up to a specific target. This C# solution is particularly useful when working with time-series arrays in .NET, or...
Problem Description 1695. Maximum Erasure Value This problem asks us to find the maximum sum of a contiguous subarray where all elements are unique (no duplicates). We need to identify the subarray with unique elements that has the largest sum and ...
Ever written a nested loop, stared at your O(n²) time, and whispered “there has to be a better way”? There is. And it’s 🔥. Monotonic Stacks and Queues are those underdog tricks that seem obscure... until they make your entire codebase faster and pre...
Imagine going through a list once and solving a problem that would otherwise need nested loops and a prayer. That’s the magic of Two Pointers and Sliding Windows — algorithms that give you O(n) time for problems that feel like they should be O(n²). I...
