1395 Count Number of Teams|Step-by-Step Solution|LeetCode|Coding Interview|DSA|Sorting|Daily Proble

In this video, I will be solving LeetCode problem number 1395, titled "Count Number of Teams". This problem is classified as a Medium level problem and requires a good understanding of nested loops and counting techniques. The goal is to count the number of valid teams of 3 soldiers such that the ratings of the soldiers in each team are either strictly increasing or strictly decreasing. I'll walk you through the entire process, starting from understanding the problem statement, analyzing the examples provided, to designing the solution and finally implementing it in Python. This step-by-step tutorial aims to make you comfortable with solving similar counting problems and understanding how to use nested loops effectively to keep track of counts. If you're preparing for coding interviews, this problem is an excellent example to understand nested loop techniques and how to handle counting problems efficiently. Make sure to watch the entire video, as I'll also provide some tips and tricks for optimizing your code and avoiding common pitfalls. By the end of this tutorial, you should have a clear understanding of how to approach such problems and be better prepared for your coding interviews. Don't forget to subscribe to LeetQuest for more such detailed LeetCode problem solutions and programming tutorials. Thank you for watching, and happy coding! 🔔 Subscribe for more coding tutorials: https://youtube.com/@LeetQuest?si=ZBABg5EwLnvrTx__ 📌 LeetCode Problem Link: https://leetcode.com/problems/count-number-of-teams/description/ 📌 Code Link: https://leetcode.com/problems/count-number-of-teams/solutions/5550887/1395-count-number-of-teams-step-by-step-solution-leetcode-coding-interview-dsa-sorting-daily-problem 💬 Connect with me: - LinkedIn: https://www.linkedin.com/in/meshv-patel/ - Instagram: https://www.instagram.com/badmazzz._?igsh=MXV3bWNic241ajRzYg%3D%3D&utm_source=qr - GitHub: https://github.com/badmazzz 🕒 Timestamps: 0:00 Introduction 0:14 Problem Statement 2:50 Solution Approach 4:28 Code Explanation 5:58 Outro --- #### Problem Statement In this video, we tackle LeetCode's "1395 Count Number of Teams", a Medium-level problem that involves counting the number of ways to form teams of 3 soldiers with specific conditions. The problem requires an understanding of nested loops and counting techniques to effectively solve it. #### Solution Approach To solve this problem, we use a nested loop approach to iterate through the array of soldier ratings. For each soldier, we count the number of soldiers with a smaller rating to the left and the number of soldiers with a larger rating to the right. This information is then used to count valid teams. Here's a step-by-step breakdown of the solution: 1. **Initialize Counters**: We start by initializing a counter `cnt` to keep track of the number of valid teams. 2. **Iterate Through Ratings**: For each soldier at index `i`, we count the number of soldiers with a smaller rating to the left (`leftSmallerCnt`) and the number of soldiers with a larger rating to the right (`rightLargerCnt`). 3. **Count Valid Teams**: Using the counts from step 2, we compute the number of valid teams that can be formed with the current soldier as the middle soldier. 4. **Return Result**: Finally, we return the total count of valid teams. #LeetCode #CodingInterview #Programming #Algorithm #DataStructures #LeetQuest #CountNumberofTeams #LeetCode1395 #TeamFormation #NestedLoops #CompetitiveProgramming #CodingChallenge #LeetCodeSolutions #PythonProgramming #InterviewPreparation #MediumLevelProblem #MeshvPatel #StepByStepSolution #LeetCodeMedium #ProgrammingTutorial #DataStructuresandAlgorithms #LeetCodeGraphProblems #AlgorithmDesign #PythonCoding #TechnicalInterviews #CodingInterviewPrep #GraphTraversal #LearnToCode #SoftwareEngineering #LeetCode #CountNumberofTeams #1395LeetCode #CodingInterviewPrep #NestedLoops #CountingTechniques #CompetitiveProgramming #AlgorithmTutorial #DataStructures #LeetQuest #MeshvPatel #CodingTips #ProgrammingTutorial #CodingChallenge #LeetCodeSolutions #MediumLevelProblems #CodingInterviewTips #LeetCodeMedium #TechnicalInterviews #InterviewPreparation #ProgrammingInterviewQuestions #SoftwareEngineering #AlgorithmDesign #PythonCoding #DataStructuresandAlgorithms #LearnToCode #GraphTraversal #AdvancedAlgorithms #CodingInterviewPreparation

Видео 1395 Count Number of Teams|Step-by-Step Solution|LeetCode|Coding Interview|DSA|Sorting|Daily Proble автора Зоо-шоу для семьи