Om Shree articles - 40 total
🍸 Selecting the Largest Sum Subsequence of Length K – LeetCode 2099 (C++ | JavaScript | Python )
Hey, algorithm enthusiasts! 🚀 Today, we explore a clean and greedy approach to one of LeetCode's...
🐳Longest Subsequence Repeated k Times – LeetCode 2014 (C++ | Python | JavaScript)
Hey, algorithm adventurers! 🔍✨ Today we’re unraveling a brain-bending string manipulation puzzle —...
🚦 Dijkstra's Algorithm Explained – A Beginner's Guide
📚 Introduction Hey, algorithm explorers! 🧭 Today, we’re diving into a classic in the...
⚔️ The Josephus Problem Explained: Constant-Time Solution for k = 2
🧠 Problem Summary The Josephus problem is a classic theoretical problem in computer...
👹 Longest Binary Subsequence K – LeetCode 2311 (C++ | JavaScript | Python )
👋 Hey, binary sleuths! 🕵️♂️💡 Today, we dive into a clever bit manipulation puzzle —...
🐲 Kth Smallest Product of Two Sorted Arrays – LeetCode 2040 (C++ | Python | JavaScript)
Hi, Developers! 📊💥 Today, we tackle an advanced binary search problem — LeetCode 2040: Kth Smallest...
🌋 Find All K-Distant Indices in an Array – LeetCode 2200 (C++ | Python | JavaScript)
👋 Introduction Hey, algorithm adventurers! 🔍✨ Today we’re diving into a slick little...
🏂 Beginner-Friendly Guide: "Sum of k-Mirror Numbers" – LeetCode 2081 (C++| JavaScript | Python )
👋 Introduction In the world of programming puzzles, palindrome-based problems always offer a unique...
🦅 Beginner-Friendly Guide "Divide a String Into Groups of Size k" - LeetCode 2138 (C++ | Python | JavaScript)
LeetCode 2138 | Easy | String Manipulation 🧠 Problem Summary You are given: A string...
🎴 Beginner-Friendly Guide "Minimum Deletions to Make String K-Special" LeetCode 3085 (C++ | Python | JavaScript)
LeetCode 3085 | Medium | Greedy + Frequency Analysis 🧠 Problem Summary You are...
📝 Beginner-Friendly Guide "Maximum Manhattan Distance After K Changes" LeetCode 3443 (C++ | Python | JavaScript)
LeetCode 3443 | Medium | Greedy + Grid Simulation 🧠 Problem Summary You are given: A...
👓Beginner-Friendly Guide "Partition Array Such That Maximum Difference Is K" LeetCode 2294 (C++ | Python | JavaScript)
LeetCode 2294 | Medium | Greedy + Sorting 🧠 Problem Summary You are...
📦Beginner-Friendly Guide "Divide Array Into Arrays With Max Difference" LeetCode 2966 (C++ | Python | JavaScript)
LeetCode 2966 | Medium | Greedy + Sorting 🧠 Problem Summary You are given: An...
🔢 Count the Number of Arrays with K Matching Adjacent Elements LeetCode 3405 (C++ | Python | JavaScript)
LeetCode 3405 | Hard | Combinatorics 🧠 Problem Summary You are given three...
📈 Maximum Difference Between Increasing Elements – LeetCode 2016 (C++ | Python | JavaScript)
Greedy Scan for Maximum Positive Difference Hey Devs! 👋 Let’s explore a fundamental and...
🔢 Beginner-Friendly Guide "Maximize the Digit Swap Difference" – LeetCode 1432 (C++ | Python | JavaScript)
A Fun String Manipulation + Greedy Problem Hey Devs! 👋 Let’s decode another cool...
🧮 Beginner’s Guide to "Maximum Difference by Remapping a Digit" – LeetCode 2566 (C++ | JavaScript | Python)
Hey Devs! 👋 Let’s break down a fun greedy + string manipulation problem — 2566: Maximum Difference...
🔧 Beginner-Friendly Guide "Minimize the Maximum Difference of Pairs" LeetCode 2616 (C++ | JavaScript | Python)
Hello coders! 🔧 Today, let’s tackle a beautiful binary search + greedy problem from LeetCode — 2616:...
🎯"Maximum Difference Between Adjacent Elements in a Circular Array" LeetCode 3423 (C++ | JavaScript | Python)
Hey problem solvers! 🎯 Today we’re tackling a fun and elegant problem from LeetCode — 3423: Maximum...
Apple WWDC25 Recap: Apple Intelligence, Liquid Glass, and Next-Gen OS 🚀
Apple’s WWDC25 keynote (June 9–13, 2025) was packed with big changes: a bold new on-device AI...
🔢Beginner-Friendly Guide "Maximum Difference Between Even and Odd Frequency II" LeetCode 3445 (C++ | JavaScript | Python)
Hey, algorithm adventurers! 🔍✨ Today we’re diving into a tricky substring frequency problem from...
🧮Beginner-Friendly Guide "Maximum Difference Between Even and Odd Frequency I" LeetCode 3442 (C++ | JavaScript | Python)
Hey tech enthusiasts! 👋 Today, we’re diving into a fun and insightful string frequency problem —...
🌍 Beginner-Friendly Guide to Solving "K-th Smallest in Lexicographical Order" LeetCode 440 (C++ | JavaScript | Python)
Hey coding pioneers! 🧭 Today, we’re tackling a Hard problem that blends greedy algorithms with...
📚Beginner-Friendly Guide to Solving "Lexicographical Numbers" LeetCode 1061 (C++ | JavaScript | Python)
Hey tech trailblazers! 🚀 Today, we’re exploring a deceptively simple but algorithmically clever...
🧩 Guide to Solving "Lexicographically Minimum String After Removing Stars" LeetCode 3170 (C++ | JavaScript | Python)
Hey, tech explorers! 🌟 Today, let’s decode a delightful greedy string manipulation problem — LeetCode...
🤖 Greedy Robot & Lexicographically Smallest String | LeetCode 2434 (C++ | JavaScript | Python)
Hey, tech explorers! 🌟 Today, let’s dive into a fun and slightly sneaky greedy problem — LeetCode...
🔤 Beginner-Friendly Guide to Solving "Lexicographically Smallest Equivalent String" | LeetCode 1061 (C++ | JavaScript | Python)
Hello, curious coders! 🧑💻 Today, we're diving into a fun string manipulation and graph problem from...
🥏Beginner-Friendly Guide to Solving "Lexicographically Largest String From the Box I" | LeetCode 3403(C++ | JavaScript | Python)
When you first read the problem “Find the Lexicographically Largest String From the Box”, it might...
🎁 Beginner-Friendly Guide to Solving "Maximum Candies You Can Get from Boxes" | LeetCode 1298(C++ | JavaScript | Python)
Ever wondered what it’s like to explore a maze of mysterious boxes containing candies, keys, and even...
🧒🍬 Beginner-Friendly Guide to Solving "Distribute Candies Among Children" | LeetCode 135 Explained (C++ | JavaScript | Python)
When it comes to greedy algorithms, LeetCode 135 - Candy is a textbook problem. It asks us to...