Saurav S Mehta
@sauravsmehta143
Student on a mission to turn dreams into reality | Explorer of knowledge & new ideas | Learning from every book, experience, and person
Day 69 of #100DaysOfDSA 🚀 Today I solved a question on Cheapest Price Path with K Stops ✈️💰 Learned how to apply modified Dijkstra’s algorithm / BFS with constraints to find the minimum cost within limited stops. #DSA #CodingJourney #GraphAlgorithms
Day 68 of my #100DaysOfDSA 🚀 Today I learned about the Bellman-Ford Algorithm (handling negative weights 💡) and Minimum Spanning Trees (MST) — understanding Kruskal’s and Prim’s approach to building efficient networks 🌐 #DSA #CodingJourney #GraphAlgorithms
In the last 7 days, I dived deep into Graph Algorithms: BFS & DFS Connected Components Topological Sort & Kahn’s Algorithm Bipartite Graphs Cycle detection (Directed & Undirected) Dijkstra’s Algorithm Weighted & Unweighted Graphs Solved multiple graph problems #100DaysOfCode
DAY 64 GRAPHS detecting cycle in directed and undirected graphs
Missed posting the last few days, but I’m still going strong with my #100DaysOfCode journey 💻🔥 Back on track — this is Day 68! Let’s keep pushing 🚀
🚀 Day 60 of my DSA journey! Today I revised the concepts of HashMap, HashSet & Tries 🔑📚 HashMap ➝ Key-Value magic 🗝 HashSet ➝ Unique elements only ✨ Tries ➝ Fast prefix-based lookups 🌲 Consistency is compounding 💯 #100DaysOfCode #DSA
🚀 Day 59 of my #DSA journey! Dived into Trie problems today: ✅ startsWith ✅ Unique Substring ✅ Word Break (prefix-based) ✅ Largest String with all its prefixes Tries are 🔑 for mastering string problems & prefix-based queries. Onward to Day 60! #100DaysOfCode #DSA
📅 Day 58 of my #DSA journey ✨ Solved: Top & Bottom View (Binary Tree), Two Sum, LRU, Highest Freq String (using HashMap) 🌱 Started with Trie DS → learned how to build & search in it Feeling excited to dive deeper into Trie applications 🚀
Day 57 🌟 hashmaps & sets felt like magic today ✨ learned get, remove, containsKey, keySet, isEmpty + linked & tree versions 🌳 solved 🔥 problems: majority element, anagram, distinct count, union/intersection, itinerary for tickets DSA is getting cooler every day.
Day 56 of my DSA journey 🚀 🔹 Learned iteration in HashMap 🔹 Explored put() implementation with pre-built method 🔹 Understood rehashing & load factor 🔹 Lambda & O(1) average case lookup 🔹 Bucket index calculation @ApnacollegeX @ShradhaKhapra_
Day 55 of my #DSA journey: Revised heaps ✅ Started hashing 🔑 Learned #HashMap & explored its operations. Feeling more confident with key-value concepts 💻✨
Day 54 of my #DSAJourney ✅ Today I tackled Heap & Priority Queue problems: K’th Largest Element in a Stream Minimum Time to Fill N Slots Path with Minimum Effort Minimum Operations to Halve Array Sum Merge K Sorted Linked Lists 🚀 @ApnacollegeX @ShradhaKhapra_
Had to pause my DSA journey midway because of midterms 📚✍️ But exams are done ✅ and I’m back on track from today. Excited to continue learning and grinding! 🚀 #DSA #100DaysOfCode
🚀 Day 53 of my DSA journey! Today I conquered: Heap Sort Nearby Cars Connect N Ropes (Min Cost) Weakest Soldiers Sliding Window Maximum Learning heaps & optimization one problem at a time! @ApnacollegeX @ShradhaKhapra_
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