LeetCode 90-Day Challenge: Interleaving String Problem

💡 Day 64 of #LeetCode365 Problem: 338. Counting Bits Category: Bit Manipulation | Dynamic Programming Today’s problem was all about counting 1s in binary numbers — basically, checking how “on” each number is 💡😅 💻 Approach: 👉 Use a DP array ans to store counts of 1s for each number. 👉 For each number: If it’s even ➡️ same count as i/2 If it’s odd ➡️ one more than (i−1) ans = [0, 1, 1] for i in range(3, n + 1): if i % 2 == 0: ans.append(ans[i // 2]) else: ans.append(ans[i - 1] + 1) return ans[:n + 1] ⚙️ Complexity: ⏱ O(n) | 💾 O(n) 💡 Lesson: Bits are like people — some are off, some are on, but together, they make the system work 😎💻 #LeetCode #Python #DynamicProgramming #BitManipulation #CodingHumor #100DaysOfCode #FunnyCode

#100DaysLearningChallenge with Saurabh Shukla Shukla Sir 🎯 Day 36: GUI Unit Converter with Python Tkinter Today, I built a Unit Converter Application using Python’s Tkinter library! ⚙️✨ This project helped me combine GUI design with logic — allowing users to easily convert values between different units (like length, weight, and temperature) through an interactive interface. 🧮💡 Tkinter made it super simple to create input fields, dropdowns, and buttons, and to handle user actions efficiently. A perfect hands-on exercise to strengthen both Python logic and GUI programming skills! 💻 📂 Source Code (GitHub): https://lnkd.in/gZwQ2Ybx 📹 Video Reference (MySirG): https://lnkd.in/gmu-HZrJ #100DaysLearningChallenge #Day36 #Python #Tkinter #GUI #UnitConverter #MySirG #SaurabhShuklaSir #LearnToCode #DeveloperJourney #PythonProgramming

🕒 Crafted a Real-Time Digital Clock Using Python 🐍 Exploring the creative side of Python with a small yet exciting project — A Digital Clock built using the tkinter library This project allowed me to dive deeper into:- 💡GUI development with tkinter ⚙️ Real-time updates using strftime() and after() 🎨 Designing a simple, colorful, and interactive interface It’s fascinating how a few lines of Python code can bring something dynamic to life — watching time tick every second through a program you built is truly satisfying. Always eager to learn, build, and keep improving every day Project Code (Git Hub): https://lnkd.in/diNS9vzB #Python #Coding #Tech #PythonProjects #Programming #tkinter #Innovation #Learning #DataScience #DataAnalytics

LeetCode 3668: Restore Finishing Order Question: You’re given two arrays: order → the finishing order of all race participants friends → your friends’ IDs (sorted in increasing order) The goal is to return your friends’ IDs in their finishing order based on the order array. Approach: We iterate through the order list and add each element to the result if it’s in friends. This ensures we maintain the finishing order naturally from left to right. Topics Covered: Array iteration Conditional filtering Python basics and logic building Complexity: Time: O(n × m) — can be optimized to O(n) using a set for lookups Space: O(n) Watch the original version here: https://lnkd.in/eWgEdQCv If you enjoyed this video, subscribe to my channel for more Python and LeetCode walkthroughs I post new content regularly! #LeetCode #LeetCode3668 #RestoreFinishingOrder #Python #ProblemSolving #CodingInterview #DataStructures #Algorithms #Programming #SoftwareEngineering #100DaysOfCode #DeveloperCommunity #PythonCoding #InterviewPrep #LearnToCode #CodingChallenge #CodeNewbie #PythonDeveloper #TechJourney

I was working on this random project today, and I stumbled upon something called the Foreign Function Interface (FFI) and it’s actually amazing. Basically, it lets one programming language call functions written in another. So yeah, Python can literally call C code. Why it’s cool: C runs super fast You can reuse existing C libraries You get access to low-level stuff Python usually hides Stuff I Found Out: ctypes: easiest way to do this in Python cffi: cleaner and used in bigger projects pybind11: perfect if you’re dealing with C++ If you wanna explore: ctypes docs : https://lnkd.in/gUuG7x9z CFFI docs : https://lnkd.in/gnh7VSjR pybind11 : https://lnkd.in/g4TqMm9b Feel free to use the above links to read the documentation on the implementation part.

Excited to share my latest project — a GUI-based Calculator built using Python’s Tkinter library! 🎉 It performs basic arithmetic operations like addition, subtraction, multiplication, and division — all through a clean, user-friendly interface. This project helped me strengthen my understanding of GUI development in Python and event-driven programming. 🔗 Check it out on GitHub: https://lnkd.in/etAfPTGD #Python #Tkinter #GUI #Coding #PythonProjects #SoftwareDevelopment #LearningByDoing

🎯 Day 18 of #100DaysOfCode in Python 🐍 Today, I explored the Python Turtle Graphics module — a simple yet powerful way to create graphics and understand GUI concepts visually. I went through the official Python Turtle documentation, where I learned how to: 🟢 Draw shapes and patterns using the turtle library 🟢 Move the turtle using coordinates and angles 🟢 Customize colors, pen size, and speed 🟢 Use loops to generate creative designs It’s fascinating how Python can be used not just for backend logic, but also for building interactive graphical programs that make learning fun and visual! Next, I plan to create a few creative patterns and maybe a small animation using Turtle 🐢✨ #Python #100DaysOfCode #LearningInPublic #TurtleGraphics #GUI #CodingJourney #DeveloperGrowth

Working on a scan function for VHF in preparation for the Fort Lauderdale International Boat Show and ran across a good example of things you might ask your coding agent to do which includes removing now unused variables from an updated function. In Rust, these pop out in the build logs. In Python, stuff like this will build up silently. Some people call it "slop" but it's always been "technical debt" which just means you need to delete things as well as adding them.