
Raghav Tiwari
@RaghavT01
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Freelancing full-stack dev ๐ป MERN + DSA + Coffee = Life โ
Joined October 2024
Still going strong with GFG's 160 Days of Code ๐ป๐ฟ.Learning, growing, and now a little extra motivated โ thanks to the coolest t-shirt coming my way! ๐๐.Thank you @geeksforgeeks ๐ โค๏ธ๐ฅบ.#160DaysOfCode #GeeksForGeeks #CodeGenius.
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Day 108 of the #gfg160 Daily DSA Challenge w/ @geeksforgeeks.#GeekStreak2025.๐ Q: Maximum of All Subarrays of Size K.๐งบ Used Deque to keep indices of potential max elements.โฑ๏ธ Sliding window technique ensures O(n) efficiency
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No placements, health still healing. So I went to Garh Ganesh instead of overthinking. ๐๐งโโ๏ธ.Felt lighter. #MentalReset #GarhGanesh #EngineeringLife #PeaceOverPressure
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Day 107 of the #gfg160 Daily DSA Challenge w/ @geeksforgeeks.#GeekStreak2025.๐ฆ Q: Decode a String.๐ Used stack to decode patterns like k[encoded_string].๐ค Built substring, repeated it, and pushed back โ reverse magic at play!.๐ง Great practice for stack-based parsing!
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Day 106 of the #gfg160 Daily DSA Challenge w/ @geeksforgeeks.#GeekStreak2025.๐งฎ Q: Evaluate Reverse Polish Notation.๐ฅ Used stack to process operands.โโโ๏ธโ Operators applied on top two elements.๐ Simple yet powerful stack logic for expression evaluation!
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Day 105 of the #gfg160 Daily DSA Challenge w/ @geeksforgeeks.#GeekStreak2025.๐ฆ Q: Implement Stack with GetMin in O(1).๐ง Tracked minimum with smart value pushing.๐ Pushed previous min before updating.โ๏ธ Pop restores old min when needed
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Got to know I fall under the outset category in college placements โ which means no on-campus chances due to a backlog. But hey, that only means Iโll build my way off-campus. DSA, projects, and consistency โ letโs go ๐.#OffCampus #PlacementJourney #DSA.
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Day 19 of my 60 Days Challenge โ
.Taking a break from the gym today due to a minor medical condition โ health comes first. Consistency isnโt just about pushing every day, itโs also about listening to your body. #60DaysChallenge #FitnessJourney #RestDay.
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Day 104 of the #gfg160 Daily DSA Challenge w/ @geeksforgeeks.#GeekStreak2025.๐ Q: Maximum of Minimum for Every Window Size.๐ง Tracked Nearest Smaller to Left & Right using Stacks.๐ Calculated valid window sizes & filled results.๐ Final pass to maintain non-increasing order
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Day 18/60 โ
.Gym โ
.DSA โ
.Web Dev โ
.Another day, another step closer. No drama, just discipline. #60DayChallenge #NoZeroDays #InternshipGrind
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Day 103 of the #gfg160 Daily DSA Challenge w/ @geeksforgeeks.#GeekStreak2025.๐งฑ Q: Largest Rectangle in Histogram.๐ก Used Monotonic Stack to find nearest smaller elements.๐ Popped to calculate width & area for each height.โ
Tracked max area throughout โ classic & efficient!
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bro Iโm just figuring this outโ.Thinking of starting a YouTube channelโฆlike tharun speaks. Not gyan. Not success stories. Just real startup struggles, college deadlines, and 3AM breakdowns ๐ฎโ๐จ๐ป. Should I go for it?. #BuildInPublic #CollegeFounder #StartupLife #RelatableAF.
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Brain during lectures: ๐ค.Brain at 3am: โLetโs start a startup.โ. #EngineeringThoughts #RelatableAF.
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Day 17/60 โ
.Gym โ
.DSA โ
.Web Dev โ
.No hype. No noise. Just quiet progress. Slow grind > No grind. #60DayChallenge #DisciplineWins #InternshipInProgress
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Day 102 of the #gfg160 Daily DSA Challenge w/ @geeksforgeeks.#GeekStreak2025.๐ Q: Stock Span Problem.๐ก Used Stack to track indices of greater elements.๐ For each price, popped till a higher one found.๐ Calculated span = current index - top of stack
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Day 16/60 โ
.Sunday rest no gym. DSA โ
.Web Dev โ
.No big wins today โ just small steps that add up. And thatโs more than enough. #60DayChallenge #NoZeroDays #InternshipHunt.
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๐
Day 101 of #gfg160.๐ Q: Next Greater Element.๐ง Approach: Traversed right to left.๐งฑ Used a stack to keep potential answers.โ
If stack top > current โ itโs the answer
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Day 15/60 โ
.Half a month of showing up. Gym โ
.DSA โ
.Web Dev โ
.Not chasing perfection โ chasing discipline. Letโs keep moving ๐ ๏ธ.#60DayChallenge #NoZeroDays #InternshipHustle
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๐ฏ Day 100 of the #gfg160 Daily DSA Challenge.๐ Milestone Unlocked!.๐ Q: Longest Valid Parentheses.๐งฉ Used a stack to track indices.๐ Maintained a max length variable
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Day 14/60 โ
.2 weeks of showing up. Gym โ
.DSA โ
.Web Dev โ
.Discipline building silently. Results will make the noise ๐.#60DayChallenge #Week2Done #NoZeroDays
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