Top Tweets for #stringalgorithms
Day 188 of DSA.
Revised string matching patterns today — focused on two core algorithms:
KMP (Knuth–Morris–Pratt)
Rabin-Karp (rolling hash idea)
Consistency > complexity.
#DSA #StringAlgorithms #KMP #RabinKarp #CodingJourney
Day 59 Tackled "Anagram Palindrome" on @geeksforgeeks. Applied the "at most one odd frequency" rule to determine palindromic potential in linear time. #geekstreak60
#npci @NPCI_NPCI #Java #StringAlgorithms #DSA
Day 57 Tackled "URLify a given string" on @geeksforgeeks. Used StringBuilder to handle space replacement efficiently in O(N) time. #geekstreak60 #npci @NPCI_NPCI #Java #StringAlgorithms #DSA
#Day43 Strike DSA + GenAI | #DSA by @rohit_negi9
Today's Learning:-
• Minimum chars to make palindrome (KMP approach)
• Repeated String Match problem
• LPS array construction
• Optimized substring search
• Pattern recognition > brute force
#KMP #StringAlgorithms #DSA #genAi
🚀 Day 485 of Code 🚀
Solved :
✅ 1930. Unique Length-3 Palindromic Subsequences
#Day485 #LeetCode #DSA #ProblemSolving #StringAlgorithms #Palindrome #Algorithm #DataStructures #100DaysOfCode
🚀 Day 450 of Code 🚀
Solved :
✅ 3003. Maximize the Number of Partitions After Operations
#Day450 #LeetCode #DSA #ProblemSolving #DynamicProgramming #StringAlgorithms #AlgorithmDesign #CodingJourney #100DaysOfCode
🚀 Day 446 of Code 🚀
Solved :
✅ 2273. Find Resultant Array After Removing Anagrams
#Day446 #LeetCode #DSA #ProblemSolving #StringAlgorithms #CodingJourney #100DaysOfCode #TechCommunity #Algorithms #DataStructures
🚀 Day 91/100: From HashMaps to Sliding Windows → Solving String Problems Efficiently!
1624. Largest Substring Between Two Equal Characters
567. Permutation in String
#JavaWithDSA #StringAlgorithms #HashMap #SlidingWindow #ProblemSolving #CodingChallenge #DSA #LeetCode #Tech
🚀Day 87/100: Mastering Strings – From Repeated Patterns to Palindrome Power.
459. Repeated Substring Pattern
1332. Remove Palindromic Subsequences
#Java #LeetCode #DSA #StringAlgorithms #Palindrome #Substring #CodingChallenge #SoftwareEngineering #CodingJourney #connect
✅ Solved "Sort Characters by Frequency"!
-Dictionary counting + lambda sorting = clean solution -Love how char * freq rebuilds the string perfectly! 🔢
I tried to keep it concise
SOLUTION:
https://t.co/wDZbfObayR
#LeetCode #Python #Sorting #DictionaryMagic #StringAlgorithms
🟢 Day 136/160 of the #GFG160 Challenge – 9 Aug 2025
✅ POTD – Longest Periodic Proper Prefix 🔁
Solved by leveraging prefix function (KMP algorithm) to detect repeating patterns efficiently.
#GFG160 #GeekStreak2025 #StringAlgorithms #KMP #100DaysOfCode
@geeksforgeeks
Day 128 of #GFG160
Today's challenge: 🔁 Longest Proper Prefix which is also Suffix!
Mastering KMP's 🔍 LPS array to efficiently find overlapping prefix-suffix patterns.
@geeksforgeeks
#GFG160 #GeekStreak2025 #StringAlgorithms #KMP #CodingChallenge 💻🚀
Day 22 – DSA with @rohit_negi9
Today’s focus: KMP Pattern-based String Problems
🔹 Longest Prefix Suffix (LPS)
🔹 First Occurrence of Substring
🔹 Min characters to add to make a string palindrome
#DSA #100DaysOfCode #CodeNewbie #StringAlgorithms
🚀 Day 361 of Code 🚀
Solved:
✅ 3618. Split Array by Prime Indices
✅ 3619. Count Islands With Total Value Divisible by K
✅ 1233. Remove Sub-Folders from the Filesystem
#Day361 #LeetCode #DSA #DailyProblem #ProblemSolving #DFS #StringAlgorithms #PrimeNumbers #100DaysOfCode
Day 108 of #GFG160
Today's challenge: 🧮 Count Distinct Strings from Vowel Picks!
Select vowels, choose positions, permute — how many unique strings can we build? 🔤🧠
Backtracking + Permutations = 🔥
@geeksforgeeks
#GFG160 #geekstreak2025 #StringAlgorithms #Backtracking 💻✨
Solved "Reverse Words in a String" on LeetCode! Learned a solid approach for handling complex string parsing and reconstruction.#LeetCode #StringAlgorithms #CodingSkills #ApnaCollege
🚀 Day 345 of Code 🚀
Solved :
✅ 3304. Find the K-th Character in String Game I (POTD)
#Day345 #LeetCode #DSA #ProblemSolving #StringAlgorithms #POTD #CodingChallenge #100DaysOfCode
🔥 Day 90 of #GFG160
Today's challenge: Substrings of Length k with k-1 Distinct Elements! 🔍
Sliding Window + Hash Map 🧠
Count how many substrings of length k have exactly k-1 unique characters!
@geeksforgeeks
#GFG160 #GeekStreak2025 #StringAlgorithms #CodingChallenge 💻
🚀 Day 339 of Code 🚀
Solved:
✅ 2014. Longest Subsequence Repeated k Times (POTD)
#Day339 #LeetCode #DSA #DynamicProgramming #Subsequence #StringAlgorithms #ProblemSolving #100DaysOfCode
Day 69 of #GFG160 🚀
Today's challenge: Count Distinct Strings with One Swap 🔄
Swapping just once – how many unique strings can we get? 🧠✨
Played with sets & indices to crack it! 🧩💻
@geeksforgeeks
#gfg160 #geekstreak2025 #StringAlgorithms #Hashing #CodingChallenge
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