Lukesh @lukesh_rohit

Joined September 2022

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22
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3
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50

Lukesh @lukesh_rohit

2 months ago

🎯 Day 1 of the #NationSkillUp by @geeksforgeeks is done! ✅ Solved the classic "Check if a large number is divisible by 13" — used smart modulo logic to handle huge strings efficiently 💪 On to Day 2 — no stopping now! 🚀 #DSA #100DaysOfCode #GFG #CodingJourney

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Lukesh @lukesh_rohit

2 months ago

Bhai seriously bol raha hu... Pura Graph Topic Revise Kara Dunga Aaj Raat 8 Baje with notes, Link Join Kar Lo... Isi par G-meet ka link ayega chat.whatsapp.com/JcljNQXc2BIBZ7…

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Lukesh @lukesh_rohit

2 months ago

✅ Completed Striver's A2Z Graph Series! From BFS to Dijkstra, Bridges & more – all done. Stuck in Graph DSA? DM me – happy to help! 💬💻 #DSA #Graphs #StriversA2Z #Leetcode #Coding #cplusplus

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Lukesh @lukesh_rohit

2 months ago

The most frustrated question till now I solved in Graph topic --> Articulation Points (Quite similar to previous one, Bridges In Graph) Thanks @striver_79 #DSA #Leetcode #CompetitiveProgramming #100DaysOfCode #ProblemSolving #cplusplus

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Lukesh @lukesh_rohit

2 months ago

Wrote Tarjan's Algo (hardest topic in graph) in a single attempt. Thank you @striver_79 It took me 3hrs to understand this. You made graph easy The only playlist to follow for graph youtube.com/watch?v=qrAub5… #dsa #coding #career #growth #tech #codingJourney

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Lukesh @lukesh_rohit

2 months ago

Learned Kosaraju's Algo Today Very Easily explained by @striver_79 Thank you @striver_79 For me graph was a Herculian Task, but now it is cake-walk. Watch here - youtu.be/R6uoSjZ2imo?si… #dsa #coding #learn #career #growth #codingChallenge

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Lukesh @lukesh_rohit

2 months ago

Just revised some key #CSS concepts! 🎯 • Flexbox ✅ • Grid Layout ✅ • Hamburger Menu 🍔✅ Feeling more confident in building responsive layouts now! 💪 #WebDevelopment #100DaysOfCode #Frontend #HTML #CSS3 #DevJourney

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Lukesh @lukesh_rohit

2 months ago

Just solved LC 827 DSU based approach. Firstly, skip 0's and find union of 1's, to find its size. Now, skip 1's and check all adj. islands (if present), find its ultimate parent. Use set to insert into the parent. Now add size. #Leetcode #DSU #100DaysOfCode #Graph #CodingJourney

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Lukesh @lukesh_rohit

2 months ago

Solved Number of Islands – II on GFG 🏝️🔥 DSU to the rescue again! 💪 Yadi real time me query ka ans chahiye to DSU ! Online queries + grid + Union-Find = 🔥 combo! #GeeksforGeeks #DSU #GraphTheory #100DaysOfCode #Coding #UnionFind

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Lukesh @lukesh_rohit

2 months ago

Just cracked LeetCode 721 – Accounts Merge 🔥 It’s tagged Medium, but honestly feels like a Hard 💀 Used DSU (Disjoint Set Union) to merge accounts by emails. Mastering DSU = Superpower for graph problems 💪 #Leetcode #DSU #GraphTheory #100DaysOfCode #Coding

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Lukesh @lukesh_rohit

2 months ago

True Or False @striver_79 = Master Of Graph #coding #dev #learn #grow #career #tech

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Lukesh @lukesh_rohit

2 months ago

Solved Leetcode 1319 🚀 Looked tricky at first, but 🔥 DSU (Disjoint Set Union) made it a cakewalk! DSU is a magic wand 🪄 for graph problems — master it & watch graph Qs fall like dominos! 💥 #Leetcode #DSU #GraphTheory #100DaysOfCode #Coding #CP

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Lukesh @lukesh_rohit

2 months ago

Today’s DSA win 💪 ✔️ Kruskal’s Algorithm ✅ ✔️ DSU (Disjoint Set Union) ✅ ✔️ MST unlocked 🔓 Union by Rank + Path Compression = unstoppable ⚡ #LeetCode #DSA #CodingProgress #Kruskal #100DaysOfCode #DevLife

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Lukesh @lukesh_rohit

2 months ago

✅ Just learned Kruskal’s Algorithm and implemented it using Disjoint Set Union (DSU) Union by Rank + Path Compression finally makes sense🔥 Feels like I just unlocked a secret weapon for MST problems 💡 #DSA #GraphAlgorithms #LeetCode #100DaysOfCode #CodingLife #AlgorithmMastery

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Lukesh @lukesh_rohit

2 months ago

✅ Solved LeetCode 743: Network Delay Time Used Dijkstra’s Algorithm — implemented it from scratch, and it finally clicked! Slowly turning concepts into intuition 🚀 Yours ? #LeetCode #DSA #GraphTheory #Dijkstra #100DaysOfCode #CodingJourney #ProblemSolver #DeveloperLife

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Lukesh @lukesh_rohit

2 months ago

🚀 Just hit 400 questions on LeetCode today! From confusion to clarity — every problem was a step forward. 🔥 One step closer to mastery. #400Down #LeetCode #DSA #100DaysOfCode #CodingLife #ProblemSolver #CodeNewbie #DeveloperJourney

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Lukesh @lukesh_rohit

2 months ago

Solved @striver_79's G-40. Number of Ways to Arrive at Destination by myself. #DSA #Leetcode #CodingJourney #CodeLife #CodingChallenge #Dijkstra's

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Lukesh @lukesh_rohit

2 months ago

Minimum Multiplications to reach End on GfG. Share your approach for this problem. Don't look at the solution. Comment which topic belongs to this problem. #DSA #DSAjourney #DSA2025 #coding #codingChallenge #codingcommunity #GrowthMindset #CPP #job

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Lukesh @lukesh_rohit

2 months ago

LC 1631. Path With Minimum Effort Just go to this Q and tell me what approach you will apply to solve this. DP or Graph ? (Don't see the 'topic' tags). Want me to solve this ?