Search results for #StringAlgorithms
🚀 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 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 💻✨
🚀 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
📅 Day 73 of #gfg160 Today's challenge: Sum-string! 🔢➕🔠 Given a string of digits, check if it forms a sum-string, where each substring is the sum of the previous two. @geeksforgeeks #gfg160 #geekstreak2025 #Recursion #StringAlgorithms #ProblemSolving
📅Day 67 of #GFG160 Today's challenge: 🧮 Sum-String Validation! Break a number string into parts where each is the sum of the previous two ➕➕ Think recursion + string manipulation! 🧠💻 @geeksforgeeks #GFG160 #GeekStreak2025 #StringAlgorithms #Recursion #CodeChallenge
Solved the "Most Frequent Character" challenge on GeeksforGeeks! Used frequency arrays efficiently. Another step forward in mastering string manipulation with C++ #100DaysOfCode #Cplusplus #GeeksforGeeks #DSA #CodingChallenge #StringAlgorithms #ProblemSolving
📅Day 62 of #gfg160 Today's challenge: Count Substrings with Exactly K Distinct Characters! 🔤✨ Sliding Window + HashMap 🪟📊 A twist of logic using: atMost(k) - atMost(k-1) for exact count 🔍 @geeksforgeeks #gfg160 #geekstreak2025 #StringAlgorithms #SlidingWindow #HashMap
Day 58 of #gfg160 ✅ | #GeekStreak2025 📌 Solved: Longest Substring with Distinct Characters 🔍 Approach: Sliding Window + Last Occurrence Tracking ⏱️ Time: O(N), Space: O(1) #DSA #Java #SlidingWindow #StringAlgorithms #CodingChallenge #GeeksForGeeks #DailyDSA #InterviewPrep
✅ Day 59 of #gfg160 #geekstreak2025 📌 Problem: Trapping Rain Water #GeeksForGeeks @geeksforgeeks #SlidingWindow #HashMap #StringAlgorithms #EfficientCoding #Python #DailyCoding #DrGVishwanathanChallenge #gfgPractice
✅ Day 58 of #gfg160 #geekstreak2025 📷 Problem: Longest Substring with Distinct Characters #GeeksForGeeks @geeksforgeeks #SlidingWindow #HashMap #StringAlgorithms #EfficientCoding #DailyCoding #gfgPractice4o
✅ Day 58 of #gfg160 #geekstreak2025📌 Problem: Longest Substring with Distinct Characters #GeeksForGeeks @geeksforgeeks #SlidingWindow #HashMap #StringAlgorithms #EfficientCoding #Python #DailyCoding #DrGVishwanathanChallenge #gfgPractice4o
📅Day 32 of #gfg160 🚀 Today's challenge: Smallest Window Containing All Characters of a String! Finding the smallest window with all unique characters using sliding window and hashmap techniques. 🔍✨ @geeksforgeeks #gfg160 #geekstreak2025 #HashMap #StringAlgorithms
: 🚀 Day 18 of #gfg160 #geekstreak2025! ✅ Mastered: Pattern Searching (KMP Algorithm) 🔢 Problem: Find all occurrences of a pattern in text with optimal efficiency 📦 Solution: github.com/ytakash30/gfg-… @geeksforgeeks #DSA #StringAlgorithms #KMP #GoogleInterview