Robot Collisions || Stack & Sorting || Leetcode 2751 || #coding #leetcode #potd #stack #srajan #sort

Srajan Agrawal
Srajan Agrawal
272 بار بازدید - 4 هفته پیش - Complete Playlist:
Complete Playlist: Leetcode POTDs

Problem Link : https://leetcode.com/problems/robot-c...

Similar Problems:
1) https://leetcode.com/problems/asteroi...
2) https://leetcode.com/problems/can-pla...
3) https://leetcode.com/problems/count-c...

Timeline:
0:00 Problem Description:
1:20 Example :
8:24 Explanation:
15:21 C++ Implementation  :
27:40 Sorting Approach
30:35 Run & Submit Code
32:58 Dry Run
34:12 Time Complexity
35:17 Conclusion & Next Steps



🚀 Robot Collisions Explained: Understanding the Problem and Solutions 🤖

Welcome to our latest video where we dive deep into the challenging problem of Robot Collisions from LeetCode (Problem #2751). In this video, we will walk you through the problem statement, provide detailed examples, and guide you through the process of solving this hard-level coding problem.

🔍 Problem Overview:
There are n robots, each with a unique position, health, and a direction (left 'L' or right 'R'). When robots collide:

The robot with lower health is removed.
The surviving robot's health decreases by one and continues in its direction.
If both have the same health, both are removed.
💡 Example Scenarios:
Example 1: Positions = [5,4,3,2,1], Healths = [2,17,9,15,10], Directions = "RRRRR"
No collision occurs. Output: [2,17,9,15,10]
Example 2: Positions = [3,5,2,6], Healths = [10,10,15,12], Directions = "RLRL"
Two collisions occur. Output: [14]
Example 3: Positions = [1,2,5,6], Healths = [10,10,11,11], Directions = "RLRL"
All robots are removed due to collisions. Output: []
📚 What You'll Learn:
Step-by-step breakdown of the problem.
Efficient strategies and algorithms to handle collisions.
Insights into edge cases and optimal solutions.
🔗 Relevant Links:
LeetCode Problem 2751
Source Code and Examples
📈 SEO Tags:
#LeetCode #RobotCollisions #CodingInterview #Algorithm #Programming #CodingChallenge #DataStructures #CompetitiveProgramming #CodingProblems #TechInterview #LeetCodeSolutions #CodingTutorial

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4 هفته پیش در تاریخ 1403/04/22 منتشر شده است.
272 بـار بازدید شده
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