@LeetCode grind today: • 383 Ransom Note — freq map • 771 Jewels & Stones — set lookup • Longest Substring — sliding window, O(n) Takeaways: pick the right DS early, keep it readable, test edge cases. #CodingInterview #Java #DSA #LeetCode

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Learn Python functions! 👨‍💻 Easy coding interview question + solution in this tutorial for beginners. 🚀 Watch now! 👇 0xj3r3my.gumroad.com/l/python-101-c… #Python #CodingInterview #Functions #Tutorial #Programming #Tech

Ace your Python coding interviews! 🚀 Learn about Functions in Python with this easy tutorial. Includes a solution! 😉 #Python #CodingInterview #Functions #Tutorial #Programming

Learn Python functions with this easy coding interview question! 🐍💻 Solution included. Drop your answer in the comments! 👇 #Python #CodingInterview #Functions #Tutorial #Beginners youtube.com/watch?v=q4LLBI…

Solved LeetCode 977: Squares of a Sorted Array. Sometimes the real trick isn’t in squaring numbers, it’s in keeping them in order. (JK This is not the final solution) #LeetCode #Java #CodingInterview #SoftwareEngineering #BigTech #CareerGrowth

LeetCode 283: Move Zeroes. Not just about moving them, but keeping order. Got it down to 1ms. Code fast, break nothing. #LeetCode #Java #CodingInterview #SoftwareEngineering #BigTech

I had made a beginner friendly thread for Arrays and Hashing to understand with some relatable analogies!👇 #DSA #CodingInterview #LeetCode #datastructures #programming (1/n) First up: Arrays. Think of an array as your digital bookshelf or a line of numbered boxes.

🔁 Recursion is like two mirrors facing each other 🪞 — You keep seeing reflections inside reflections… until you hit the base case. 👉 What’s the first recursion problem you ever solved? #DSA #CodingInterview #100DaysOfCode

🤔 Coding Interviews: What’s harder? 🧮 DSA 🏗️ System Design 🗄️ SQL Queries 👉 Cast your vote ⬇️ #CodingInterview #100DaysOfCode #TechTwitter

⚡ Big-O Notation is like fuel efficiency for cars 🚗⛽: Some algorithms burn fuel fast (O(n²)) 🥵 Others sip it slowly (O(log n)) 💨 👉 Which complexity do you struggle with the most? #DSA #CodingInterview #100DaysOfCode

🧠 Stack vs Heap Memory is like storage in your house 🏡: Stack → closet for quick, temporary stuff 👕 Heap → garage for bigger, long-term storage 🚗 👉 Which one gave you trouble when learning programming? #DSA #CodingInterview #100DaysOfCode

📦 Stack vs Queue is like handling plates in a cafeteria 🍽️: Stack → Last plate you put = first one you take (LIFO) Queue → First person in line gets served first (FIFO) 🚎 👉 Which one feels more natural to you? #DSA #CodingInterview #100DaysOfCode

🚀 Binary Search is like finding a word in a dictionary 📖 → You don’t flip from page 1. You open the middle, cut the search in half, and repeat until found. ⏱️ Time Complexity: O(log n) 👉 Do you prefer Binary Search or Linear Search? Comment ⬇️ #CodingInterview #DSA

🚀 Preparing for coding interviews? Don’t do it alone. We offer 1:1 mock coding interviews with structured feedback, so you can: ✅ Sharpen problem-solving skills ✅ Improve speed & accuracy ✅ Gain real interview confidence 📩 DM us to book your session! #CodingInterview

Why does this print true and false in Java? 🤔 Integer a = 100, b = 100; Integer x = 200, y = 200; System.out.println(a == b); // true System.out.println(x == y); // false #Java #CodingInterview #100DaysOfCode #Programming #devcommunity