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60DaysOfCode - 𝗗𝗮𝘆 18 Recursion / Backtracking Problems: 💠 Generate Parenthesis ✅ 💠 Print All Subsequences / Power Set ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

60DaysOfCode - Day 17 Recursion Problems (Stack-based): 💠 Sort a Stack using Recursion ✅ 💠 Reverse a Stack using Recursion ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUF #TUFWinterArc #60DaysOfCode #TechCommunity

60DaysOfCode - Day 16 Recursion Problems: 💠 Recursive Implementation of atoi() ✅ 💠 Pow(x, n) [Recursive] ✅ 💠 Count Good Numbers ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUF #TUFWinterArc #60DaysOfCode #TechCommunity

60DaysOfCode - Day 15 Linked List Problem: 💠 Clone a Linked List with Random & Next Pointer ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUF #TUFWinterArc #60DaysOfCode #TechCommunity

60DaysOfCode - Day 13 Linked List / DLL Problems: 💠Delete all occurrences of a key in DLL✅ 💠Find pairs with given sum in DLL✅ 💠Remove duplicates from sorted DLL✅ 💠Reverse LL in group of given size K✅ #Programming #DSAinCPP #TUFWinterArc #TUF #60DaysOfCode #TechCommunity

60DaysOfCode-Day 12 Linked List Problems: 💠Sort a Linked List of 0’s,1’s, and 2’s by changing links✅ 💠Find the Intersection Point of Y Linked List✅ 💠Add 1 to a Number Represented by Linked List✅ 💠Add 2 Numbers in a Linked List✅ #DSAinCPP #TUF #TUFWinterArc #60DaysOfCode

🚀𝗦𝘁𝗮𝗿𝘁𝗶𝗻𝗴 𝟲𝟬𝗗𝗮𝘆𝘀𝗢𝗳𝗖𝗼𝗱𝗲 - 𝗗𝗮𝘆 𝟭𝟭 Continuing my Linked List streak ⚡ 💠 Delete the Middle Node of Linked List ✅ 💠 Sort a Linked List ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

60DaysOfCode - Day 10 Linked List Problems: 💠Length of Loop in Linked List✅ 💠Check if Linked List is Palindrome✅ 💠Segregate Odd and Even Nodes in Linked List✅ 💠Remove Nth Node from the End of Linked List✅ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

🚀𝗦𝘁𝗮𝗿𝘁𝗶𝗻𝗴 60DaysOfCode - 𝗗𝗮𝘆 9 Linked List Problems: 💠Reverse a Linked List [Iterative] ✅ 💠Reverse a Linked List [Recursive] ✅ 💠Detect a Loop in Linked List ✅ 💠Find the Starting Point of Loop in Linked List✅ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode

𝟲𝟬𝗗𝗮𝘆𝘀𝗢𝗳𝗖𝗼𝗱𝗲 - 𝗗𝗮𝘆 𝟴 𝗟𝗶𝗻𝗸𝗲𝗱 𝗟𝗶𝘀𝘁 𝗣𝗿𝗼𝗯𝗹𝗲𝗺𝘀: 💠Reverse a Doubly Linked List ✅ 💠Find the Middle of a Linked List [Tortoise & Hare Method] ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

🚀𝗦𝘁𝗮𝗿𝘁𝗶𝗻𝗴 𝟲𝟬𝗗𝗮𝘆𝘀𝗢𝗳𝗖𝗼𝗱𝗲 - 𝗗𝗮𝘆 𝟳 Doubly Linked List Basics: 💠Introduction to DLL & Node Representation✅ 💠Insert a Node in DLL✅ 💠Delete a Node in DLL✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

🚀𝟲𝟬𝗗𝗮𝘆𝘀𝗢𝗳𝗖𝗼𝗱𝗲 - 𝗗𝗮𝘆 𝟲 Linked List Basics: 💠Deleting a Node in Linked List ✅ 💠Finding the Length of the Linked List (Traversal) ✅ 💠Searching an Element in Linked List ✅ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

🚀𝗦𝘁𝗮𝗿𝘁𝗶𝗻𝗴 60DaysOfCode - 𝗗𝗮𝘆 3 String-problems: 💠Rabin Karp ✅ 💠Z-Function ✅ 💠KMP Algorithm / LPS (pi) Array ✅ #TUFWinterArc #Programming #DSAinCPP #60DaysOfCode #TechCommunity

💠Hashing in Strings(Theory)✅ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

🚀𝗦𝘁𝗮𝗿𝘁𝗶𝗻𝗴 60DaysOfCode - 𝗗𝗮𝘆 1 String-problems: 💠Sort Characters by Frequency ✅ 💠Maximum Nesting Depth of Parenthesis ✅ 💠Roman Number to Integer and vice versa ✅ 💠Implement Atoi ✅ 💠Count No. of Substrings ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP

👉Day 18 of learning DSA in C++ journey with @rohit_negi9 Bhaiya ! 💡Today’s grind: Time & Space Complexity, Big O/Θ/Ω, and 10 real examples (O(1) → O(n²)) ⚡Time & Space Complexity took me way longer to grasp than any other topic so far #100DaysOfDSA #DSAinCPP #BigONotation…

Update on DSA: Did problem no. 852 on leet code Peak index in mountain array bala problem sikha .. Important note: dry running your code in your notebook by yourself is very important to fully understand how your code works 🙂 #DSA #CPP #DSAINCPP

🔁 Next Greater Element II — Circular array twist on a classic! Leetcode 503 explores how to efficiently find the next greater element using a monotonic stack in O(n). Think beyond linear — simulate the circle smartly. #Leetcode #DSAinCPP #Stack #Queue #LearningJourney

📊 Largest Rectangle in Histogram — A fundamental stack-based approach to find the maximum area in a histogram in O(n) time. Master this pattern—it’s the backbone of many monotonic stack problems. #Stack #Leetcode #DSAinCPP #LearningJourney

🧮Design a Min Stack — Support push, pop, top, and get Min in O(1) time. Elegant space-optimized approaches using auxiliary stacks or encoded values. 📌A LeetCode classic for mastering stack design. #MinStack #DSAinCPP #Leetcode #LearningJourney

Update on DSA: Did problem no. 852 on leet code Peak index in mountain array bala problem sikha .. Important note: dry running your code in your notebook by yourself is very important to fully understand how your code works 🙂 #DSA #CPP #DSAINCPP

🚀𝗦𝘁𝗮𝗿𝘁𝗶𝗻𝗴 𝟲𝟬𝗗𝗮𝘆𝘀𝗢𝗳𝗖𝗼𝗱𝗲 - 𝗗𝗮𝘆 𝟳 Doubly Linked List Basics: 💠Introduction to DLL & Node Representation✅ 💠Insert a Node in DLL✅ 💠Delete a Node in DLL✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

DAY 1 ✅ #DSAINCPP

🚀𝗦𝘁𝗮𝗿𝘁𝗶𝗻𝗴 𝟲𝟬𝗗𝗮𝘆𝘀𝗢𝗳𝗖𝗼𝗱𝗲 - 𝗗𝗮𝘆 𝟭𝟭 Continuing my Linked List streak ⚡ 💠 Delete the Middle Node of Linked List ✅ 💠 Sort a Linked List ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

60DaysOfCode - Day 17 Recursion Problems (Stack-based): 💠 Sort a Stack using Recursion ✅ 💠 Reverse a Stack using Recursion ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUF #TUFWinterArc #60DaysOfCode #TechCommunity

🚀𝗦𝘁𝗮𝗿𝘁𝗶𝗻𝗴 60DaysOfCode - 𝗗𝗮𝘆 3 String-problems: 💠Rabin Karp ✅ 💠Z-Function ✅ 💠KMP Algorithm / LPS (pi) Array ✅ #TUFWinterArc #Programming #DSAinCPP #60DaysOfCode #TechCommunity

👉Day 18 of learning DSA in C++ journey with @rohit_negi9 Bhaiya ! 💡Today’s grind: Time & Space Complexity, Big O/Θ/Ω, and 10 real examples (O(1) → O(n²)) ⚡Time & Space Complexity took me way longer to grasp than any other topic so far #100DaysOfDSA #DSAinCPP #BigONotation…

60DaysOfCode - 𝗗𝗮𝘆 18 Recursion / Backtracking Problems: 💠 Generate Parenthesis ✅ 💠 Print All Subsequences / Power Set ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

✅ Completed 100 Lectures! 📚 DSA in C++ – Coder Army Learning step by step, from Stack to Dequeue. Still 63 lectures to go, but I'm proud of this progress. #CoderArmy #100LecturesDone #DSAinCPP #LearningJourney

🚀𝗦𝘁𝗮𝗿𝘁𝗶𝗻𝗴 60DaysOfCode - 𝗗𝗮𝘆 1 String-problems: 💠Sort Characters by Frequency ✅ 💠Maximum Nesting Depth of Parenthesis ✅ 💠Roman Number to Integer and vice versa ✅ 💠Implement Atoi ✅ 💠Count No. of Substrings ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP

🚀𝟲𝟬𝗗𝗮𝘆𝘀𝗢𝗳𝗖𝗼𝗱𝗲 - 𝗗𝗮𝘆 𝟲 Linked List Basics: 💠Deleting a Node in Linked List ✅ 💠Finding the Length of the Linked List (Traversal) ✅ 💠Searching an Element in Linked List ✅ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

𝟲𝟬𝗗𝗮𝘆𝘀𝗢𝗳𝗖𝗼𝗱𝗲 - 𝗗𝗮𝘆 𝟴 𝗟𝗶𝗻𝗸𝗲𝗱 𝗟𝗶𝘀𝘁 𝗣𝗿𝗼𝗯𝗹𝗲𝗺𝘀: 💠Reverse a Doubly Linked List ✅ 💠Find the Middle of a Linked List [Tortoise & Hare Method] ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

🔥 Kadane's Algorithm—the ultimate hack for finding the Maximum Subarray Sum! 🧠 Mastered this game-changing approach in @ShradhaKhapra_ Ma'am's DSA Series. Simplifying complex problems, one lecture at a time. 💻✨ #DSAinCPP #LearningJourney #Array

#coding #DSAinCpp Day 15th of my coding journey today's lecture is amazing and little heavy but I am completed from DSA series by @ShradhaKhapra_ mam topic covered in this lecture is memory address, pointers, dereferencing and many more thanks to mam to provide quality content.

60DaysOfCode - Day 13 Linked List / DLL Problems: 💠Delete all occurrences of a key in DLL✅ 💠Find pairs with given sum in DLL✅ 💠Remove duplicates from sorted DLL✅ 💠Reverse LL in group of given size K✅ #Programming #DSAinCPP #TUFWinterArc #TUF #60DaysOfCode #TechCommunity

60DaysOfCode - Day 15 Linked List Problem: 💠 Clone a Linked List with Random & Next Pointer ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUF #TUFWinterArc #60DaysOfCode #TechCommunity

60DaysOfCode - Day 16 Recursion Problems: 💠 Recursive Implementation of atoi() ✅ 💠 Pow(x, n) [Recursive] ✅ 💠 Count Good Numbers ✅ @striver_79 @takeUforward_ #Programming #DSAinCPP #TUF #TUFWinterArc #60DaysOfCode #TechCommunity

60DaysOfCode - Day 10 Linked List Problems: 💠Length of Loop in Linked List✅ 💠Check if Linked List is Palindrome✅ 💠Segregate Odd and Even Nodes in Linked List✅ 💠Remove Nth Node from the End of Linked List✅ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode #TechCommunity

60DaysOfCode-Day 12 Linked List Problems: 💠Sort a Linked List of 0’s,1’s, and 2’s by changing links✅ 💠Find the Intersection Point of Y Linked List✅ 💠Add 1 to a Number Represented by Linked List✅ 💠Add 2 Numbers in a Linked List✅ #DSAinCPP #TUF #TUFWinterArc #60DaysOfCode

🚀𝗦𝘁𝗮𝗿𝘁𝗶𝗻𝗴 60DaysOfCode - 𝗗𝗮𝘆 9 Linked List Problems: 💠Reverse a Linked List [Iterative] ✅ 💠Reverse a Linked List [Recursive] ✅ 💠Detect a Loop in Linked List ✅ 💠Find the Starting Point of Loop in Linked List✅ #Programming #DSAinCPP #TUFWinterArc #60DaysOfCode