Top Tweets for #DataStructures
CodeDay: 43 π₯
LeetCode 1254: Number of Closed Islands
Solved using DFS
Approach: Traverse the grid and use DFS to check if an island is completely surrounded by water.
β±οΈ Time: O(m Γ n)
π§ Space: O(m Γ n)
#LeetCode #DSA #CPlusPlus #GRAPHT #algorithms #DataStructures #Learn
π Data Structures and Algorithms Using Python
π² Register Now: https://t.co/saUUXFdDpO
π¨βπ« Trainer: Real-Time Experts
π
Batch Starts: 28th October 2026
π Time: 09:00 AM (IST)
π» Mode: Classroom & Online Training
#Python #DSA #DataStructures #Algorithms #Coding #Programming
π»π§ NMIETβs CSE-AI Department presents an expert session on βMastering Non-Linear Data Structures for Efficient Problem Solvingβ by Prof. Sampada Kulkarni.
π
22 Oct | 9 AMβ12:30 PM
#NMIET #DataStructures #ComputerScience
π»π§ NMIETβs CSE-AI Department presents an expert session on βMastering Non-Linear Data Structures for Efficient Problem Solvingβ by Prof. Sampada Kulkarni.
π
22 Oct | 9 AMβ12:30 PM
#NMIET #DataStructures #ComputerScience
π§ π» Master the foundations of computing with Head First Algorithms & Data Structures by @erictfree & @elisabethrobson π
β¨ Learn visually
𧩠Solve real-world puzzles
π Build problem-solving skills
π Order now: https://t.co/fKcI3AV0Ng
#Algorithms #DataStructures
Day 15 of my journey to 4 kyu ππ
The challenge: simplify a list of directions by removing adjacent opposites, like NORTH and SOUTH or EAST and WEST.
Learning to recognize the right data structure makes a difference! π»π₯
#Python #Codewars #DataStructures #ProblemSolving
Solved POTD - 2778. Sum of Squares of Special Elements
#LeetCode #LeetCodePOTD #DSA #DataStructures #Algorithms #Coding #CompetitiveProgramming
Day 154/200 #200DaysOfCode | Daily DSA Practice Part 2 β‘
5. Merge k Sorted Lists (Min-Heap / Priority Queue):
β’ TC: O(N log k)
β’ SC: O(k)
Optimal heap approach for merging k lists! οΏ½οΏ½οΏ½
#DSA #LeetCode #Cpp #Coding #DataStructures #Practice
Solved POTD - 1021. Remove Outermost Parentheses
#LeetCode #LeetCodePOTD #DSA #DataStructures #Algorithms #Coding #CompetitiveProgramming
Today's Leetcode POTD:
Minimum Add to Make Parentheses Valid
Time Complexity: O(N)
Space Complexity: O(N)
Submission Code Link: https://t.co/NBRMoTW0Cq
Problem Explanation: https://t.co/ZuZ3lwV2bb
#LeetCode #DSA #DataStructures #Algorithms #Consistency #POTD #ProblemOfTheDay
Solved POTD - 921. Minimum Add to Make Parentheses Valid
#LeetCode #LeetCodePOTD #DSA #DataStructures #Algorithms #Coding #CompetitiveProgramming
Day 76| #DailyUpdate
π Todayβs Progress
β
DSA problem
β
Development
See you tomorrow with Day 77!π
#DailyUpdate #Consistency #SoftwareEngineering #CodingJourney #DSA #LeetCode #Algorithms #DataStructures
π Day 154 | 200-Day Coding Challenge
π‘ Permutations | Intuitive Backtracking | LeetCode 46
π₯ Day 154/200 β Consistency over perfection!
#LeetCode #LeetCode46 #Permutations #Backtracking #DSA #CodingChallenge #200DaysOfCode #100DaysOfCode #DataStructures #Algorithms
Solved POTD - 32. Longest Valid Parentheses
#LeetCode #LeetCodePOTD #DSA #DataStructures #Algorithms #Coding #CompetitiveProgramming
Solved POTD - 22. Generate Parentheses
#LeetCode #LeetCodePOTD #DSA #DataStructures #Algorithms #Coding #CompetitiveProgramming
Constant time operation is nt necessarily instantaneous.
@ThePrimeagen wonderfully explains y an O(n) arr search can actually beat an O(1) obj/map lookup on smaller datasets π
#ThePrimeagen #Algorithms #DataStructures #BigO #SoftwareEngineering #Programming
π Day 153 | LeetCode #77 β Combinations
Another day of consistent DSA practice! πͺ
#Day153 #LeetCode #LeetCode77 #Combinations #Backtracking #DSA #DataStructures #Algorithms #Coding #ProblemSolving #100DaysOfCode #200DaysChallenge #CoderArmy #LearningJourney #Consistency
Solved POTD Leetcode - 20. Valid Parentheses
#LeetCode #LeetCodePOTD #DSA #DataStructures #Algorithms #Coding #CompetitiveProgramming
Stack Data Structure in C...
Stack follows the LIFO(Last In, First Out) principle...
push(): Add an element to the top
pop(): Remove the top element
display(): View all elements
Here is a clean implementation using Arrays in C
#DataStructures #CLanguage #Coding #100DaysOfCode
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