Lucia Negreanu Maior’s Post

New video released – LeetCode 1207: Unique Number of Occurrences (C++) A concise explanation of how to use HashMap and Set to detect unique frequencies in arrays. 💡 You’ll learn: • When to use sets to enforce uniqueness • How to map values to counts efficiently • Clean and structured thinking for interviews ▶️ Watch here: https://lnkd.in/dXgzANkM 📘 Full course: LeetCode 75 Series (C++ Explained) https://lnkd.in/dWZM5bN4 #LeetCode #CPlusPlus #Programming #DataStructures #CodingInterview #LANAcademy

Master the most essential Hash Map and Set problems on LeetCode — from simple frequency checks to advanced logic patterns. Each tutorial walks you step by step through clean, modern C++ solutions, explained visually and intuitively. 🔹 Ideal for coding interview preparation 🔹 Covers both Easy and Medium problems 🔹 Topics: frequency maps, sets, hash tables, string comparison Patterns. Logic. Frequency. Learn to recognize them all in this focused Hash Map & Set Series in C++ — from easy to medium, explained clearly and efficiently. 🎥 Watch the full playlist 👉 https://lnkd.in/dMv6jfNp #LeetCode #Cplusplus #Programming #DataStructures #Algorithms #CodingInterview #LANAcademy #LearnToCode

Master the most essential Hash Map and Set problems on LeetCode — from simple frequency checks to advanced logic patterns. Each tutorial walks you step by step through clean, modern C++ solutions, explained visually and intuitively. 🔹 Ideal for coding interview preparation 🔹 Covers both Easy and Medium problems 🔹 Topics: frequency maps, sets, hash tables, string comparison Patterns. Logic. Frequency. Learn to recognize them all in this focused Hash Map & Set Series in C++ — from easy to medium, explained clearly and efficiently. 🎥 Watch the full playlist 👉 https://lnkd.in/dd_chzrm #LeetCode #Cplusplus #Programming #DataStructures #Algorithms #CodingInterview #LANAcademy #LearnToCode

𝐋𝐞𝐚𝐫𝐧 𝐂++ 𝐟𝐫𝐨𝐦 𝐒𝐜𝐫𝐚𝐭𝐜𝐡 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐂𝐨𝐮𝐫𝐬𝐞 𝐰𝐢𝐭𝐡 𝐄𝐱𝐚𝐦𝐩𝐥𝐞𝐬 Start coding with a step-by-step guide made for C++ for beginners. What you’ll master: Setup (VS Code + g++) Syntax, I/O, control flow & loops Functions, arrays/strings/vectors Pointers & memory (simple!) OOP (classes, inheritance, polymorphism) STL algorithms + templates File I/O & exceptions 🎯 Mini Project: Student Score Manager Dive in now 👉 https://lnkd.in/dS-jHfHY #CPlusPlus #Cpp #Programming #STL #OOP #LearnToCode

Two trees. Same leaves. Different structure. 🍃 In this video, we break down LeetCode 872 – Leaf-Similar Trees using modern C++ and intuitive DFS traversal. Understand how recursion simplifies tree comparisons and how to write clean, interview-ready code. 🎥 Watch here → https://lnkd.in/dkGFitU8 #LeetCode #Cplusplus #LANAcademy #CodingInterview #BinaryTree #Programming

😎 ...! Sometimes a single line of C++ code can really make you pause and think 🤯 I shared a small snippet earlier, and someone commented a line that completely shocked me! — a perfect reminder of how operator precedence in C++ can silently change everything. It’s fascinating how something that looks simple — just a few symbols — can behave so differently once you understand how the compiler actually reads it. 💡 Moments like these remind me that coding isn’t just about syntax — it’s about logic, reasoning, and those little “Aha!” realizations that push you one level deeper. #cpp #cplusplus #coding #learning #developers #programming #growth #softwareengineering

When you are learning a new programming language and have experience coding in other languages, what do you usually look out for beyond obvious things like speed and type safety? For me, I look out for: - how comprehensible the error messages are - how easy it is to debug - amount of syntactic sugar (short hand) #programming #softwareengineering

Every programmer starts here! Here’s the simplest and easiest-to-understand Algorithm. Linear Search Algorithm in C++. It checks each element one by one until it finds the target. Perfect for beginners learning how searching works! #CPlusPlus #Coding #Algorithms #Learning #Programming #LearnToCode #DeveloperJourney #CodeNewbie #100DaysOfCode #ComputerScience #TechLearning

Are you interested in learning CSharp? I've created a course to take you from zero coding experience through to understanding the basics of writing code in C#. This 5 hour course gives you a short primer on what programming is and what tools you need to get started writing C#. From there, I jump into examples that you can follow along with to help reinforce the learning as you go through the course. No previous experience required! And if you know some other languages already, this is still a great opportunity to get into C#. #DotNet #CSharp #LearnToCode #Coding #Programming