
Saurav Kumar
@SauravYadvv
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Queen's University🇨🇦'28 | Ai agents | MCP server | MERN stack dev | working on MERN project + DSA | Preparing to crack FMAANG internships | Any suggestions?
Toronto, Canada
Joined May 2021
Well, I have been off for 1 week, after maintaining 68 days of streak, Now i am back with new energy. Day 69- Detonate the Maximum bombs- LeetCode 2101 solved it using simple circle equation and BFS. #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode
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Days -68- Find eventual safe states- Leecode - 802 #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode
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Day 67- Removing Maximum and Minimum from Array - LeetCode- 2091 Solved this in O(n) Time complexity. #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode
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Day 66- Course Schedule II - LeetCode 210 solved this using BFS and topological sort #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode #GFG2025
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Day 65- Course Schedule - LeetCode 207 I solved this problme using topological sort and DFS. #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode #GFG2025
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Day 64- Detect cycle in directed graph- Gfg using DFS #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode #GFG2025
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Day 63- Today i solved topological sort using khan's algorithm (BFS), learnt about indegree concept. #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode #GFG2025
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Day 62- Topological sort - GFG today i solve this using DFS and stack in gfg #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode #GFG2025
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Day 61- Flood Fill - Leetcode 733 solved this question using DFS. #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode
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Day 60- Rotting Oranges - LeetCode 994 Today i coded it after lot of dry runs using BFS, and understand the pattern of the multiple source problem in graph. #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode
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Day 59- Today i am solving and learning neighbour traversal method by solving rotten oranges problem in graph. can anyone tell me whey BFS is preferred over DFS in this problem? #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode
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Day 57- today i am learning and strengthning DFS and BFS in graph, I was solving and understanding all question that relates to him. #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode
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Day 56- Is Graph Bipartite? - LeetCode 785 solve this problem using BFS approach and using a lot of dry run to visualize this problem. #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode
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Day 56- Detect cycle in indectied, Utiltled.sznd dey ran olve usig dfs the code
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Day- 55, Today i learnt DSU (disjoing set & path compression and dry run the code, i am feeling more confidence on this topic, see you soon with new problem.
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Day -54 Today i analyzed myself from third person perspective, and found that I was just copy pasting solution after understanding, to leetcode but wasn't writing from my own, and when tried to do the same question wasn't able to solve on my own. It won't repeat from now onward☹️
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Day 51- Climbing Stairs - Leetcode 70 solved and revised classical DP question using fibonacci method. #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode
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Day 50- Leetcode 209- Minimum size subaaray sum #100DaysOfCode #LearnInPublic #DSA #buildinpublic #Leetcode
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