Anchal Gupta
924 posts

Anchal Gupta
@AnchalGupta009
21 | ECE’27 MERN Stack + DSA Building • Coding • Learning 🚀
Inscrit le Nisan 2025
1.1K Abonnements1.3K Abonnés

Day 144: Append Characters to String to Make Subsequence
Two pointers
Match characters of t in s, remaining characters need to be appended
#LeetCode #TwoPointers #DSA 🚀

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Day 143: Word Search II
Trie + DFS Backtracking
Search multiple words efficiently on the board
#LeetCode #Trie #Backtracking

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Day 142: Extra Characters in a String
DP + Recursion (Memoization)
Try breaking string and minimize extra characters
#LeetCode #DynamicProgramming #Recursion

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Day 141: Design Add and Search Words Data Structure
Trie + DFS
Handle '.' wildcard by exploring all possible children
#LeetCode #Trie #Backtracking

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Day 140: Implement Trie (Prefix Tree)
Trie data structure
Insert, Search, StartsWith using character links
#LeetCode #Trie #DataStructures

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Day 139: Replace Elements with Greatest Element on Right Side
Traverse from right
Track maxRight and update array
#LeetCode #Arrays #CodingChallenge

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@AnchalGupta009 Happy birthday @AnchalGupta009 Didi ✨. May God bless you abundantly ❤. Stay blessed and happy😊
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@AnchalGupta009 Happy birthday, Anchal — love the “still coding, still building” energy. That mindset compounds fast over years. Wishing you a year full of deep work, shipped projects, and a few bold bets that pay off big.
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@AnchalGupta009 Happy birthday, Anchal! 🎉 Curiosity, consistency, and the drive to keep building will take you far. Keep coding, keep exploring, and keep creating your own path 🚀✨
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@AnchalGupta009 Happy birthday girl from the man who shares the same birth date.
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@AnchalGupta009 happy birthday, hope you have a fun filled day. I am into tech and AI. Let's connect
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