Saw this problem in a(Leetcode) discussion :https://leetcode.com/discuss/interview-experience/1257566/goldman-sachs-tech-analyst-bengaluru-2021-off-campus-offer Given 2N words each of length N. We have to arrange all the words in a matrix of size N * N such that all the words can be ...
Can you solve this real interview question? How Many Numbers Are Smaller Than the Current Number - Given the array nums, for each nums[i] find out how many numbers in the array are smaller than it. That is, for each nums[i] you have to count the number o
That's all about how to solve the Nth highest salary problem in MySQL and SQL Server. It's a good problem to learn co-related subquery, one of the tricky SQL concepts which many programmers struggle to understand. LeetCode also has a good collection of SQL problems which are good to imp...
It’s crucial to move beyond solely solving leetcode problems and adopt a new approach to your preparation that emphasizes studying algorithms and data structures effectively. Introducing “How to Solve Algorithm Problems” a guide written by an experienced programmer and AI expert. This guide is de...
Back in my university days around 2019, when I was actively competing in Codeforces contests, I never imagined that AI would advance so quickly that it could solve difficult competitive programming problems. Open AI's new model claims to achieve 1800+ rating. I would assume in the near future...
Solve questions to male your concepts strong. Do data structure and algorithm. Learn it very sincerely. Practise questions for the same on leetcode, codechef and give contests. Learn one development for an additional edge to your resume. Make projects. If you complete all this then you...
This leetcode's problem is a favorite question of coding interviews. The data structure we are going to work with is Singly LinkedList. It's super fun. Note: We are not going to use the inbuilt LinkedList class of C# because that is a doubly linked list....
Leetcode: Practice Depth-First Search Leetcode: Practice Breadth-First Search Leetcode: Practice Binary Search Tree Leetcode: Practice Trie Back To Top ⬆️ 3.11 Graph Data Structure Moving on to another crucial non-linear structure, let's explore the Graph. Unlike the Tree, a Graph lacks...
LeetCode Notes_#92 Reverse Linked List II(C++,Python)LeetCode Contents题目思路和解答思路解答C++Python 题目Reverse a linked list from position m to n. Do it in one-
Let me explain to you the way to reach an efficient solution. It covers recursion, memoization, and dynamic programming. I am taking one of the top Leetcode interview question i.e. Decode Ways Dear reader,Please fully engage (clap(50) 👏🏽, highlight 📝 & com...