LeetCode 3169 | Count Days Without Meetings | Medium | Weekly Contest 400 | Java скачать в хорошем качестве

LeetCode 3169 | Count Days Without Meetings | Medium | Weekly Contest 400 | Java

LeetCode Weekly Contest 400 Problem: https://leetcode.com/problems/count-d... Hello friends! In this video, we'll discuss a problem that involves counting the number of days an employee is available for work without any scheduled meetings. Problem Statement: You are given a positive integer days representing the total number of days an employee is available for work (starting from day 1). You are also given a 2D array meetings of size n where meetings[i] = [start_i, end_i] represents the starting and ending days of meeting i (inclusive). Our goal is to return the count of days when the employee is available for work but has no meetings scheduled. Approaches Discussed: Brute Force: We'll start with a straightforward approach to solve the problem step by step. Optimized Brute Force: Next, we'll enhance the brute force approach to improve efficiency. Sorting: Finally, we'll apply a sorting-based technique to achieve a more optimal solution. Even though Approaches 1 and 2 might throw a Memory Limit Exceeded Error in practical scenarios, it's crucial to understand and approach problems from a brute force perspective initially, especially during interviews. By the end of this video, you'll have a comprehensive understanding of how to approach and solve this problem effectively. If you find this video helpful, please like, share, and subscribe to support the channel. Your feedback is valuable, so feel free to comment if you have any questions or suggestions. 🔗 Related Links and Resources: LeetCode Daily Challenge -    • LeetCode Daily Challenge   LeetCode Contest -    • LeetCode Contest   LeetCode Problem Solutions -    • LeetCode Problem Solutions   Tags: #leetcode #leetcodecontest #weeklycontent #coding #programming #dsa #arrays #problemsolving #interviewpreparation #java #datastructures #datastructuresandalgorithms #arraysinjava Thank you for watching and happy coding! 😊