Heap Practice and Improvement with Mentor Guidance

🚀 Day 32 of #100DaysOfDSA (Java) Today was more about practice and strengthening concepts rather than learning new topics. I attended a live session with my mentor where I: 🔹 Solved multiple Binary Search Tree (BST) problems 🔹 Worked through assignment questions 🔹 Improved my problem-solving approach with guided feedback Key takeaway: Solving problems with guidance helped me understand where I make mistakes and how to think more efficiently. Real learning happens when you struggle, solve, and refine your approach — not just when you learn new concepts. Day 32 ✅ Focused on consistency, practice, and improving problem-solving skills. #DSA #Java #BST #ProblemSolving #100DaysOfCode #DeveloperJourney #LearningInPublic #Consistency

From fragmentation to efficiency: this company transformed its Java environment with Azul Core, simplifying operations across regions and saving 80% in costs. A must-read case study. https://bit.ly/40dEP24 #Java #AzulCore #IT

🚀 Day 38 of #100DaysOfDSA (Java) Today was focused on practice and strengthening Trie concepts. I attended a live session with my mentor where I: 🔹 Solved assignment questions on Tries 🔹 Practiced insert, search, and prefix-based problems 🔹 Improved my approach to string-based problem solving Key takeaway: Working through problems with guidance helped me understand how to apply Tries effectively, especially in prefix and dictionary-related problems. Consistent practice is helping me move from understanding concepts to actually solving problems confidently. Day 38 ✅ Focused on practice, consistency, and improving problem-solving skills. #DSA #Java #Trie #DataStructures #ProblemSolving #100DaysOfCode #DeveloperJourney #LearningInPublic #Consistency

Day 74 – Delete Node in a Linked List Solved a unique linked list problem where only the node to be deleted is given, without access to the head. Key Learnings: Learned a technique to delete a node without accessing the previous node Used value replacement and pointer adjustment instead of traditional deletion Strengthened understanding of in-place linked list manipulation #DSA #Java #LinkedList #ProblemSolving #CodingPractice #DataStructures

🚀 Day 45/50 – #50DaysOfCode Today, I learned about HashMap in Java and practiced coding problems using it. Understanding key-value pairs is essential for efficient data handling and problem-solving. ☕💻 #Day45 #JavaFullStack #Java #CCBP #NxtWave #LearningJourney #Consistency

🚀 #DrGVishwanathanChallenge Day 3 Solved another interesting problem today: Check if Array is Sorted & Rotated (Java) 💻 💡 Key Takeaways: Understanding array patterns (sorted + rotation) Handling edge cases efficiently Improving logical thinking with conditions Consistency is the key 🔥 📌 #DrGVishwanathanChallenge #VITBhopal #DSA #Java #CodingJourney #Consistency

🚀 #DrGVishwanathanChallenge Day 6 Solved: Move Zeroes (Java) 💻 💡 Key Takeaways: Two-pointer approach for efficient shifting In-place modification (O(1) space) Maintaining relative order of elements One step at a time, getting better every day 🔥 📌 #DrGVishwanathanChallenge #VITBhopal #DSA #Java #CodingJourney #Consistency

Day 34 of my #50DaysOfDSA Today’s problem was Delete the Middle Node of a Linked List on LeetCode. The task sounds simple, remove the middle node, but doing it efficiently without extra space makes it interesting. Here’s the approach I used: • Applied the slow & fast pointer technique • Slow moves one step, fast moves two steps • When fast reaches the end, slow points to the middle node • Used a prev pointer to update links and remove the middle node #50DaysOfDSA #LeetCode #DSA #LinkedList #Java #ProblemSolving #WomenInTech #SoftwareDevelopment

Today I focused on understanding the core architecture of Java: JVM, JRE, and JDK using W3Schools and GeeksforGeeks. Key learnings: • JDK (Java Development Kit) → Used to develop Java programs • JRE (Java Runtime Environment) → Provides environment to run Java programs • JVM (Java Virtual Machine) → Executes Java bytecode Important concept I understood today: 👉 Java code is first compiled into bytecode, then JVM executes it on any system. This is what makes Java platform independent 💡 Slowly building strong fundamentals step by step 🚀 #Java #CodingJourney #LearningInPublic #GeeksforGeeks #W3Schools

Day: 95/365 📌 LeetCode POTD: Minimum Distance Between Three Equal Elements II Medium Key takeaways/Learnings from this problem: 1. This one highlights how tracking indices smartly is more important than checking all triplets brute-force. 2. Using previous occurrences helps you narrow down valid triples quickly instead of re-scanning the array. 3. Big takeaway: problems with “equal elements” often reduce to index management + pattern observation. 4. Also a good reminder that optimizing from O(n³) thinking to near O(n) comes down to storing the right info while iterating. #POTD #365DaysOfCode #DSA #Java #ProblemSolving #LearningInPublic #Consistency 🥷