Rajesh

@KurubaSupr43638 @takeUforward_ @striver_79 Great Consistency and Dedication! Keep Going ⚡

Day 50 – #TUFWinterArc ❄️ Solved Next Greater Element II today. Used a stack to find the next bigger number in the circular array. @takeUforward_ @striver_79 #DSA #Java #Stack #Coding #TUF #TUFWinterArc

@striver_79 18

6 months of planning. A major chunk of savings. Many rounds of PTM to convince parents. Multiple cancelled flights. People from 10+ cities. Doing this all bootstrapped. Never managed something like this. Nervous and excited at the same time. 🤞 Guess the number of people on the trip. The first one to guess it correctly gets a TUF+ Pinnacle (3 years) for free.

@OneLuckyGirl_28 A job

Whatever u ask the Universe for under this tweet, u will get by October 28.

🟩 Day 88 of #GFG160DaysChallenge 🎯 Problem: Smallest Divisor 🔢 📍 Find the smallest divisor such that the sum of ceilings is ≤ k. ✅ Solved using Binary Search ⚡ Searched in divisor space #100DaysOfCode #GeeksForGeeks #DSA #BinarySearch #CodingChallenge

🟩 Day 87 of #GFG160DaysChallenge 🎯 Problem: Symmetric Tree 🌲 📍 Check if a binary tree is a mirror of itself. ✅ Solved using recursion 🔄 Compared left & right subtrees #100DaysOfCode #GeeksForGeeks #DSA #BinaryTree #Recursion #CodingChallenge

🟩 Day 86 of #GFG160DaysChallenge 🎯 Problem: Koko Eating Bananas 🍌 📍 Find the minimum eating speed s to finish all banana piles in k hours. ✅ Solved using Binary Search 🔎 Search space: 1 to max pile size #100DaysOfCode #GeeksForGeeks #DSA #BinarySearch #CodingChallenge

🟩 Day 85 of #GFG160DaysChallenge 🎯 Problem: K Closest Elements 📍 Find k elements closest to x in a sorted array. ✅ Used Binary Search + Two Pointers: Narrowed down window of size k #100DaysOfCode #GeeksForGeeks #DSA #BinarySearch #CodingChallenge

: 🟩 Day 84 of #GFG160DaysChallenge 🎯 Problem: Remove the Balls #100DaysOfCode #GeeksForGeeks #DSA #CodingChallenge #Stack #ProblemSolving

🟩 Day 83 of #GFG160DaysChallenge 🔍 Problem: Exactly One Swap 👨‍💻 Task: Count the number of distinct strings you can get by swapping exactly one pair of characters. #100DaysOfCode #GeeksForGeeks #Coding #Python #DevCommunity

📅 Day 82 of #160DaysOfCode 🔁 Continued the #GFG #160DaysChallenge 🌳 Solved "BST with Dead End" (🔗 Medium | 🧠 BST) #DataStructures #BinarySearchTree #CodeNewbie #GeeksForGeeks

Here's your Day 81 daily post for the GFG 160 Days Challenge on X (Twitter): 📅 Day 81 of #100DaysOfCode ✅ Solved: Sum-string 🔢 💡 A string where every number (from the third) is the sum of previous two — recursively! #GFG #geeksforgeeks #coding #dsa #programming #CodeNewbie

Day 80/160 - GFG DSA Self-Paced Challenge 🚀 ✅ Solved: Longest Span in Two Binary Arrays 🔍 Problem: Find the longest span where sums of two binary arrays are equal. #100DaysOfCode #GFGChallenge #DSA #DevCommunity #CodeNewbie #GeekForGeeks #Python #Java #programming #day80

🚀 Day 79 of #GFG160DaysOfCoding 📌 Topics Covered: 🔍 Rabin-Karp Algorithm – Pattern Searching using Rolling Hash 🔗 #GeeksForGeeks #100DaysOfCode #CodingChallenge #RabinKarp #Python #DSA #CodeNewbie #DevJourney

📅 Day 78 of #160DaysOfCode 🔹 Count the Paths in DAG 🧠 Using DFS with memoization to efficiently count distinct paths between two nodes in a Directed Acyclic Graph (DAG). #Coding #GraphAlgorithms #DynamicProgramming #GeeksForGeeks #DevCommunity #CodeNewbie #100DaysChalleng

Day 77: Substrings with K Distinct 🔤 Today’s challenge: Count all substrings with exactly K distinct characters in a given string. #GFG160 #StringProblems #SlidingWindow #HashMap #CodingChallenge #100DaysOfCode #GeeksforGeeks #GeekStreak2027

Day 76: Substrings with K Distinct 🔤 Today’s challenge: Count all substrings with exactly K distinct characters in a given string. 📌 Used sliding window + hash map for efficient tracking of character frequency. #GFG160 #StringProblems #SlidingWindow

Day 75: Unique Paths in a Grid 🧭 Today's challenge: Count the number of ways to reach the bottom-right corner of a grid, moving only right or down, and avoiding blocked cells (1s). 🧱 Obstacles? No problem. #GFG160 #DynamicProgramming #GridTraversal #DSA #GeekStreak2025

Day 73: K-th Smallest Hunt in a Matrix 🔍 Today's challenge: Find the K-th smallest element in a sorted n×n matrix. ✅ Solved using a binary search on value space — elegant and efficient over brute force! #GFG160 #MatrixChallenge #BinarySearch #DSA #GeekStreak2025

Day 72: Finding the Closest Match 🌲 Today’s challenge: Given a BST, find the closest number ≤ k. ✅ Used BST properties for an efficient one-pass solution — no need to traverse the whole tree! #GFG160 #BinarySearchTree #ClosestNeighbour #DSA #GeekStreak2025

Day 71: Deep Dive into the Tree 🌳 Today's challenge: Find the sum of nodes on the longest path from root to leaf in a binary tree. ✅ Used DFS to track both depth and sum — picked the max sum when paths tied in length! #GFG160 #BinaryTree #LongestPath #DSA #GeekStreak2025