Siddhesh Dhavalesiddheshdhavale.hashnode.dev·Oct 6, 2024Leetcode ExplanationEfficiently Solving Leetcode 240: Search A 2D Matrix II Introduction: In this article, I'll walk you through the thought process and solution for Leetcode problem 240: "Search a 2D Matrix II". This problem tests our ability to search in a 2D matrix w...Discuss·83 readsleetcode
Tanusha Rainatechshetalks.hashnode.dev·Aug 6, 2024Kicking Off My DSA Journey: LeetCode Like a Lady, Cracking Coding Interviews in HeelsHello, world! I’m excited to announce the launch of my new blog series on Hashnode, titled "LeetCode Like a Lady: Cracking Coding Interviews in Heels". I’ll be documenting my journey through Data Structures and Algorithms (DSA). I've completed the ar...Discuss·10 likesLeetCode Like a Lady: Cracking the Coding Interview in HeelsDSA
Arthur Rioarthurrio.com·Apr 27, 2024Leetcode - Weekly Contest #395Hey folks, how are you doing? For those who already know, this is just a reminder. For those who don't, every week, Leetcode has a special contest in which many developers try to solve four code challenges in a row in 1 hour and 30 minutes. It's 2 ea...Discusscoding
Nitesh Kushwahaniteshim111.hashnode.dev·Mar 3, 2024Secret Data Structures of C++: PBDS LibraryThe PBDS (Policy-Based Data Structures) library, also known as the GNU Policy-Based Data Structures (PBDS) library, is an extension to the C++ Standard Template Library (STL) provided by GNU. It offers additional data structures that are not availabl...Discuss·3 likes·130 readsordered_set
Harshharshumpoxy.hashnode.dev·Jan 27, 2024LeetCode Journey to ace 'Knight' titleIn this blog, you will get to know about the journey of starting from scratch and becoming knight on LeetCode. It took a total of 483 questions and 21 contests to cross the 1850 rating required to acquire the title. It has been written to the point a...Discussleetcode
Evelyn Liuevelynsjourney.hashnode.dev·Jan 22, 2024Day 11 of LeetCode🌧️ Rainy Documenting LeetCode solving. Q1 33. Search in Rotated Sorted Array Medium. Binary search class Solution: def search(self, nums: List[int], target: int) -> int: l, r = 0, len(nums) - 1 while l <= r: mid = l ...Discuss30+20 days of LeetCode leetcode
Evelyn Liuevelynsjourney.hashnode.dev·Jan 17, 2024Day 8 of LeetCodeDocumenting LeetCode solving. Q1 155. Min Stack Medium. Stack Use two stacks. The minStack is to track current minimum number. class MinStack: def __init__(self): self.stack = [] self.minStack = [] def push(self, val: int) -...Discuss30+20 days of LeetCode leetcode
Dhanush Ndhanushnehru.hashnode.dev·Jan 16, 2024A Year of Consistent Leetcode 🏆Introduction This is my consistent coding for the past year 👨🏻💻 https://twitter.com/Dhanush_Nehru/status/1741475660978397453 Additionally, I discovered that I was one among 0.4% of consistent coders on Leetcode 🧠 https://twitter.com/Dhanush_Ne...Discuss·11 likes·65 readsleetcode
MInhTrietdevtriet.hashnode.dev·Dec 24, 2023Minimum Changes To Make Alternating Binary StringWelcome back to the leetcode daily problem, 24th of December. Link Problem Solution: We can see that there are two cases for alternating: strings with one or zero appear at the even indices, and vice versa. For example : 101010, 010101, etc. We can...Discussleetcode
harsh sehrawatharsehrawat.hashnode.dev·Oct 15, 2023Understood the way to approach problemsToday, early morning gave a bi-weekly contest on LC and solved one question (this is my 2nd LC contest ever). Then after contest got over,saw solutions in discussion section and understood that these are not unsolvable at my current stage and i too c...DiscussJava
