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Completed Day 1 of #30dayschallenge in #python on #hackerrank And thanks @Krishnaik06 for the amazing lecture of python on @udemy
Day 40/100 ✅ 💡 Challenge: The PADS (SQL) Learned to: 🔹 Use CONCAT() and LEFT() for string formatting 🔹 Count records with GROUP BY 🔹 Sort results using multiple columns 🔹 Display combined outputs in SQL #SQL #100DaysOfCode #HackerRank #ProblemSolving #DataAnalytics #zigbee
Day 41/100 ✅ 💡Challenge: Occupations (SQL) Learned to: 🔹 Use ROW_NUMBER() with PARTITION BY 🔹 Pivot rows into columns using CASE + GROUP BY 🔹 Sort names alphabetically per occupation 🔹 Handle NULL values for missing data #SQL #100DaysOfCode #HackerRank #zigbee
Day 39/100 ✅ 💡 Challenge: Revising Aggregations (SQL) Learned to: 🔹 Use COUNT(*) totally cities with population > 100K 🔹 Apply SUM(POPULATION) with correct string quoting #SQL #100DaysOfCode #HackerRank #ProblemSolving #zigbee
Days 108 and 109 of Coding I continued with the Computer Science path offered by @Codecademy. Currently, I'm in Week 2: Master Python Data Structures and Development Tools. Here's what I learned: - Python Lists - Python Loops - Python Functions #hackerrank…
Day 38/100 ✅ 💡 Challenge: Top Competitors (SQL) 🏆 Learned to: 🔹 Use multiple JOINs across tables 🔹 Filter results using WHERE and HAVING 🔹 Group data with GROUP BY 🔹 Sort output with ORDER BY (DESC, ASC) #SQL #100DaysOfCode #HackerRank #ProblemSolving #zigbee
Day 36/100 ✅ 💡 Challenge: Pangrams Learned how to: 🔹 Verify if a sentence contains all 26 English alphabets 🔹 Use set operations for efficient character tracking 🔹 Handle case-insensitive string comparisons #Python #100DaysOfCode #HackerRank #zigbee #ProblemSolving
Day 34/100 ✅ 💡 Challenge: Mini-Max Sum Learned how to: 🔹 Sort an array and find cumulative sums 🔹 Use slicing for min & max combinations 🔹 Handle large integer sums efficiently #Python #100DaysOfCode #HackerRank #ProblemSolving #CodingJourney #zigbee
Day 35/100 ✅ 💡 Challenge: HackerRank in a String! Learned how to: 🔹 Check if a word appears as a subsequence in a string 🔹 Use pointer logic to track character order 🔹 Iterate efficiently through characters for pattern matching #Python #100DaysOfCode #HackerRank #zigbee
Day 37/100 ✅ 💡 Challenge: Birthday Cake Candles 🎂 Learned to: 🔹 Find the tallest candle using max() 🔹 Count it with .count() 🔹 Handle input using map() & split() #Python #100DaysOfCode #HackerRank #ProblemSolving #zigbee
Day 33/100 ✅ 💡 Challenge: Staircase Problem Learned how to: 🔹 Use string multiplication for pattern printing 🔹 Align output using spaces and loops 🔹 Improve understanding of right-aligned formatting #Python #HackerRank #100DaysOfCode #CodingJourney #ProblemSolving #zigbee
Day 32/100 ✅ 💡 Challenge: Plus Minus (HackerRank) Learned how to: 🔹 Count positive, negative & zero elements in an array 🔹 Handle floating-point precision in Python 🔹 Use f"{value:.6f}" for exact output formatting #100DaysOfCode #Python #HackerRank #CodingJourney #zigbee
Day 31/100 ✅ 💡 Challenge: Diagonal Difference Learned how to: 🔹 Traverse a 2D array 🔹 Extract primary & secondary diagonals 🔹 Calculate absolute difference efficiently #Python #HackerRank #100DaysOfCode #zigbee
Day 41/100 ✅ 💡Challenge: Occupations (SQL) Learned to: 🔹 Use ROW_NUMBER() with PARTITION BY 🔹 Pivot rows into columns using CASE + GROUP BY 🔹 Sort names alphabetically per occupation 🔹 Handle NULL values for missing data #SQL #100DaysOfCode #HackerRank #zigbee
Completed Day 1 of #30dayschallenge in #python on #hackerrank And thanks @Krishnaik06 for the amazing lecture of python on @udemy
Day 40/100 ✅ 💡 Challenge: The PADS (SQL) Learned to: 🔹 Use CONCAT() and LEFT() for string formatting 🔹 Count records with GROUP BY 🔹 Sort results using multiple columns 🔹 Display combined outputs in SQL #SQL #100DaysOfCode #HackerRank #ProblemSolving #DataAnalytics #zigbee
Day 39/100 ✅ 💡 Challenge: Revising Aggregations (SQL) Learned to: 🔹 Use COUNT(*) totally cities with population > 100K 🔹 Apply SUM(POPULATION) with correct string quoting #SQL #100DaysOfCode #HackerRank #ProblemSolving #zigbee
#Day28 of #150DaysLevelUp with @siamjuit Problem: Rectangle Area ->Created 2 classes first-Rectangle to input width and height and second-RectangleArea derived class to calculate area and display it. #hackerrank #Coding #programmingbasics #daily
Day 38/100 ✅ 💡 Challenge: Top Competitors (SQL) 🏆 Learned to: 🔹 Use multiple JOINs across tables 🔹 Filter results using WHERE and HAVING 🔹 Group data with GROUP BY 🔹 Sort output with ORDER BY (DESC, ASC) #SQL #100DaysOfCode #HackerRank #ProblemSolving #zigbee
Just earned my 2nd star on the #Sql #Badge on #HackerRank! hackerrank.com/abappy?badge=s…
Day 37/100 ✅ 💡 Challenge: Birthday Cake Candles 🎂 Learned to: 🔹 Find the tallest candle using max() 🔹 Count it with .count() 🔹 Handle input using map() & split() #Python #100DaysOfCode #HackerRank #ProblemSolving #zigbee
Certified Software Engineer ✅ Thanks to @HackerRank for the skill validation — strengthened my problem-solving, OOP, and algorithmic design skills! Credential 🎓 hackerrank.com/certificates/i… #OpenToWork #HackerRank #DSA #Coding
Day 36/100 ✅ 💡 Challenge: Pangrams Learned how to: 🔹 Verify if a sentence contains all 26 English alphabets 🔹 Use set operations for efficient character tracking 🔹 Handle case-insensitive string comparisons #Python #100DaysOfCode #HackerRank #zigbee #ProblemSolving
Day 35/100 ✅ 💡 Challenge: HackerRank in a String! Learned how to: 🔹 Check if a word appears as a subsequence in a string 🔹 Use pointer logic to track character order 🔹 Iterate efficiently through characters for pattern matching #Python #100DaysOfCode #HackerRank #zigbee
Day 34/100 ✅ 💡 Challenge: Mini-Max Sum Learned how to: 🔹 Sort an array and find cumulative sums 🔹 Use slicing for min & max combinations 🔹 Handle large integer sums efficiently #Python #100DaysOfCode #HackerRank #ProblemSolving #CodingJourney #zigbee
🚀 Achievement Unlocked! I just reached 3⭐ in Problem Solving on HackerRank 🏆 Next target → 4⭐ and beyond! 💻🔥 #ProblemSolving #HackerRank #DSA #CodingJourney #abdullahatif #achievement #coding #3star #consistency #atif
Day 28 of #100DaysOfCode - 2✨ ✅Solved some #hackerrank problems. ✅Completed another test on programming still, learning. #DSA #WebDev
🔥 Big Milestone Unlocked! 🔥 Just achieved 5⭐ in C++ on HackerRank 💻⭐ Countless problems, sleepless nights, and unstoppable consistency 🚀 This is just the beginning! 💯 #HackerRank #CPP #CodingJourney #5Star #AbdullahAtif #Abdullah #atif
🚀 Milestone Unlocked! I’ve just reached 4⭐ in Problem Solving on HackerRank 🏆 Next stop → 5⭐ Gold Badge 💻🔥 #ProblemSolving #HackerRank #DSA #Coding #atif #abdullahatif #achievement #CodingJourney #CodingLife #cse #cpp
Master these three before diving into anything else #hackerrank #softwareengineering #buildinpublic #100DaysofCode #scrimba #coding #csstudent #dsa #datastructures
Completed Day 1 of #30dayschallenge in #python on #hackerrank And thanks @Krishnaik06 for the amazing lecture of python on @udemy
Worked on the 2 open source projects for @hacktoberfest - Learned TypeScript to figure out one issue #hackerrank #softwareengineering #buildinpublic #100DaysofCode #scrimba #coding #csstudent #dsa #datastructures #hacktoberfest
😭 One step closer to achieving my goal of getting hired at MAANG 8 under the belt, 58 more to go from Scrimba 1 from HackerRank Built 12 small, simple projects #hackerrank #softwareengineering #buildinpublic #100DaysofCode #scrimba #coding #csstudent #dsa #datastructures
This is my 6th contribution—hope it goes well. If this one gets approved, I will have completed @hacktoberfest 2025! Learned a lot and will continue contributing to open source. #hackerrank #softwareengineering #buildinpublic #100DaysofCode #scrimba #coding #csstudent #dsa…
I hope I made it #hackerrank #softwareengineering #buildinpublic #100DaysofCode #scrimba #coding #csstudent #dsa #datastructures
Day 101 of Coding I raised some issues on a few open source projects during @hacktoberfest. - I've already cleared one of them and earned the Level 1 badge. - Five more to go! #hackerrank #softwareengineering #buildinpublic #100DaysofCode #scrimba #coding #csstudent #dsa…
Open Hackerrank Dashboard expected UI got API Guess! I unlocked the backend dev mode😂 @hackerrank #hackerrank
#Hackerrank Sherlock and Anagrams Use of substr Use formula of combination Sort the obtained substring Use of map .
Day 84 of Coding Today, I have completed the "Learn JavaScript" course by Per Borgen from Scrimba by the end of the day. and started building the projects on - Build a Chrome extension - Solo project: Unit converter - Build a mobile app #hackerrank #softwareengineering…
Day 41/100 ✅ 💡Challenge: Occupations (SQL) Learned to: 🔹 Use ROW_NUMBER() with PARTITION BY 🔹 Pivot rows into columns using CASE + GROUP BY 🔹 Sort names alphabetically per occupation 🔹 Handle NULL values for missing data #SQL #100DaysOfCode #HackerRank #zigbee
Day 67 of #100DaysOfCode Solved 3 Python problems on HackerRank & earned my 2nd Python star!! Worked on my hackathon project’s UI Light day today but more coming tomorrow! #Python #Hackerrank #UIUX #Programming
Day 24 of #100DaysOfCode - 2✨ ✅Solved some #hackerrank problems to brush up old topics. ✅Solved #mcqs on #OOPS for placement preparation. Next-up DBMS. ⭐️Tried different styles of trump card - of hostel friends - using their name to make it fun. #DSA #design
Day 40/100 ✅ 💡 Challenge: The PADS (SQL) Learned to: 🔹 Use CONCAT() and LEFT() for string formatting 🔹 Count records with GROUP BY 🔹 Sort results using multiple columns 🔹 Display combined outputs in SQL #SQL #100DaysOfCode #HackerRank #ProblemSolving #DataAnalytics #zigbee
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