📰 Dev.to · Om Shree
Articles from Dev.to · Om Shree · 125 articles · Updated every 3 hours · View all reads
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⚡ AI Lessons (11233)
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Dev.to · Om Shree
9mo ago
🧙♂️Beginner-Friendly Guide "Find the K-th Character in String Game I" – LeetCode 3304 (C++ | Python | JavaScript)
Hey adventurers! In this playful string-based puzzle, we join Alice and Bob in an ever-growing word...
Dev.to · Om Shree
9mo ago
🏂Beginner-Friendly Guide "Find the Original Typed String II" – LeetCode 3333 (C++ | Python | JavaScript)
We're back with another tricky typing challenge — and this time, it’s the harder version of the...
Dev.to · Om Shree
9mo ago
🌾Beginner-Friendly Guide to "Find the Original Typed String I" - LeetCode 3330 (C++ | Python | JavaScript)
Hey developers! 👨💻👩💻 Imagine typing a string and accidentally pressing a key a little too long......
Dev.to · Om Shree
9mo ago
🗽 Longest Harmonious Subsequence LeetCode 594 (C++ | JavaScript | Python )
Given an array of integers, a harmonious subsequence is defined as one in which the difference...
Dev.to · Om Shree
9mo ago
🎇Number of Subsequences That Satisfy the Given Sum Condition LeetCode 1498 (C++ | JavaScript | Python )
Hello, algorithm learners! 🧠 Today we’re exploring a classic greedy + two pointers problem from...
Dev.to · Om Shree
9mo ago
🍸 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...
Dev.to · Om Shree
9mo ago
🐳Longest Subsequence Repeated k Times – LeetCode 2014 (C++ | Python | JavaScript)
Hey, algorithm adventurers! 🔍✨ Today we’re unraveling a brain-bending string manipulation puzzle —...
Dev.to · Om Shree
9mo ago
⚔️ The Josephus Problem Explained: Constant-Time Solution for k = 2
🧠 Problem Summary The Josephus problem is a classic theoretical problem in computer...
Dev.to · Om Shree
9mo ago
👹 Longest Binary Subsequence K – LeetCode 2311 (C++ | JavaScript | Python )
👋 Hey, binary sleuths! 🕵️♂️💡 Today, we dive into a clever bit manipulation puzzle —...
Dev.to · Om Shree
9mo ago
🐲 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...
Dev.to · Om Shree
9mo ago
🌋 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...
Dev.to · Om Shree
9mo ago
🏂 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...
Dev.to · Om Shree
9mo ago
🦅 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...
Dev.to · Om Shree
9mo ago
🎴 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...
Dev.to · Om Shree
9mo ago
📝 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...
Dev.to · Om Shree
9mo ago
👓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...
Dev.to · Om Shree
10mo ago
📦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...
Dev.to · Om Shree
10mo ago
🔢 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...
Dev.to · Om Shree
10mo ago
📈 Maximum Difference Between Increasing Elements – LeetCode 2016 (C++ | Python | JavaScript)
Greedy Scan for Maximum Positive Difference Hey Devs! 👋 Let’s explore a fundamental and...
Dev.to · Om Shree
10mo ago
🔢 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...
Dev.to · Om Shree
10mo ago
🧮 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...
Dev.to · Om Shree
10mo ago
🔧 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:...
Dev.to · Om Shree
10mo ago
🎯"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...
Dev.to · Om Shree
10mo ago
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...
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