LeetCode Day 20: Unique Paths II in C++ with Dynamic Programming

Level up your programming skills with the right resources 🚀 From mastering Data Structures & DSA practice to diving into Full-Stack Development, here are some powerful platforms every developer should explore. Consistency > Motivation. Save this post & start building today #Programming #WebDevelopment #DSA #FullStack #GoogleDevelopersGroup #GDGOIST #TechLearning

"Day-68 of 365-Day Coding Sprint from any platform." The approach I used, If I calculate this expected sum and then subtract the actual sum of the elements in the array, the difference must be the missing number, because all other numbers cancel out. #365DaysOfCode #CodingChallenge #DailyCoding #Unstop #CodeEveryday #KeepCoding #ProgrammersLife #LearnToCode #Code #Programmer #LeetCode #DataStructures #Algorithms #SoftwareEngineering #InterviewPreparation #Debugging #TechnicalInterview #CareerDevelopment #Technology #Innovation #Consistency #PersonalDevelopment #Motivation #Learning #GrowthMindset #ProblemSolving

TAP Academy 🚀 DAY 3 – Mastering IF / ELSE in Programming “Programming is not about syntax. It’s about thinking logically.” Today’s class completely changed how I look at conditions in coding. 🔎 What I Learned Today ✅ How to check if a number ends with 0 👉 n % 10 == 0 ✅ How to check if a number ends with 7 👉 n % 10 == 7 ✅ How to remove the last digit 👉 n / 10 ✅ How to check if a number is 2-digit 👉 n >= 10 && n <= 99 💡 Big Realization  Whenever you divide a number by 10: ✔ Remainder → Last digit ✔ Quotient → Number without last digit That ONE concept can solve multiple problems! From today, I’m focusing not just on writing code — but explaining logic clearly. #Java #Programming #IfElse #CodingJourney #SoftwareDeveloper #LogicBuilding #LearnToCode #TechCareer

Programming equips beginners with essential problem-solving skills and opens doors to tech careers, making it a foundational skill in today's digital world. #LearnToCode #ProgrammingForBeginners #CodingBasics #WhyCode #CodeNewbie #BeginnerProgrammer #ProgrammingTips #LearnCoding #TechForAll

#snsinstitutions #snsdesignthinkers #designthinking Why Some Students Feel It Is Easy 👉🏻If you enjoy coding and problem-solving If you practice daily If you already know basic programming If you like creativity + logic together Why Some Students Feel It Is Hard 👉🏻Too many technologies to learn Backend concepts (APIs, authentication) are complex Debugging takes patience Requires continuous learning CONCLUSION 👉Full Stack is NOT very hard if you are consistent. 👉 It becomes hard only if you don’t practice. 👉 In the beginning, it may feel confusing, but slowly it becomes interesting.

💻 Expectations vs Reality of learning programming 😄 **Expectation:** “I will become a programmer by understanding logic, solving problems, and building everything on my own.” **Reality:** Ctrl + C → Ctrl + V → Run code → Pray it works 🙏 We all start by copying. But growth begins when you stop copying and start understanding. Copying gives output. Understanding gives confidence. Practice builds a real developer. 🚀 Every expert was once a beginner who didn’t give up. #Programming #DeveloperLife #CodingJourney #Learning #Tech #StudentDeveloper #Growth

Nobody talks about this enough in programming. Learning to code is exciting. Until your code doesn't work. You check everything. Syntax is correct. Logic seems right. But the program still fails. Then you spend hours debugging a single issue. And that’s when you realize something important: Programming is not about writing code. It’s about solving problems and staying patient. Every bug teaches something new. Still learning. Still building. 🚀 #Programming #SoftwareDevelopment #DeveloperJourney

Day 79 | #100DaysOfCode | #100DaysOfLearning 🧿 Still diving deeper into the Binary Tree pattern ✅ Solved: Symmetric Tree (Leetcode 101) This problem checks whether a binary tree is a mirror of itself around its center. 💡 Key Idea: Instead of comparing nodes in the same direction, we compare them crosswise: Left subtree of node A ↔ Right subtree of node B Right subtree of node A ↔ Left subtree of node B If both sides match at every level → the tree is symmetric. Approach (Recursion): If both nodes are NULL → symmetric If one is NULL → not symmetric Values must match Recursively compare: left.left with right.right left.right with right.left 📌 This problem strengthened my understanding of: ✔️ Mirror recursion in trees ✔️ Comparing two structures simultaneously ✔️ Thinking about trees from two directions at once Consistency continues… 79 days of showing up and learning something new. #100DaysOfCode #DSA #BinaryTree #Leetcode #CodingJourney #ProblemSolving #SoftwareEngineering #TechCommunity #Programmers #Developers #LearnInPublic

Today in our programming lab, I had the opportunity to teach students an important concept in modern software development: how to stop repetition and promote reusability in code. We discussed the DRY principle (Don't Repeat Yourself), which encourages developers to avoid writing the same code multiple times. Writing clean and efficient code is a key skill for every developer. During the session, students explored how Loops and Functions in Dart help solve this problem: 🔹 Loops (for, while, do-while) allow us to automate repetitive tasks and execute code multiple times efficiently. 🔹 Functions help organize logic into reusable blocks that can be called whenever needed. Through practical examples in Dart, students learned how these concepts make programs cleaner, more efficient, and easier to maintain. It's always rewarding to see students understand how small programming concepts can have a big impact on real-world software development. #Programming #Dart #Flutter #SoftwareDevelopment #Coding #DRYPrinciple #ProgrammingEducation

Bit Manipulation Playlist by Vikas Soni (Candidate Master on CodeForces ) A Structured Approach to Bit Manipulation for DSA and Competitive Programming If you face difficulty solving 1300–1600 rated problems on CodeForces , the core concepts required for those problems have been systematically covered in this playlist. If you struggle with Medium and Hard problems on LeetCode , the relevant Bit Manipulation techniques and patterns are also thoroughly discussed. Many students typically get stuck in: • XOR-based problems • Bitmasking techniques • Binary representation optimizations • Pattern recognition in contest settings To address these gaps, CodeHurdle has developed a structured playlist covering Bit Manipulation from fundamentals to advanced applications. This playlist includes: • Clear conceptual foundations • Patterns required for 1300–1600 rated problems • Coverage aligned with LeetCode Medium and Hard questions • A structured roadmap to improve rating and problem-solving confidence The objective is to build strong fundamentals and enable consistent performance in competitive programming contests. Playlist Link: https://lnkd.in/gCksrpYU YouTube Channel: https://lnkd.in/gWgbEdiS #DSA #CompetitiveProgramming #BitManipulation #Codeforces #LeetCode #ProblemSolving