Find Minimum Time to Reach Last Room II | LeetCode 3342 | Dijkstra | Java Code | Developer Coder

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In this video, we tackle a challenging shortest path problem from Leetcode: Find Minimum Time to Reach Last Room II (Problem 3342). Using the Dijkstra Algorithm, we break it down in Java, offering insights into how to handle complex graph traversal problems efficiently. This question is a great example of combining classical graph theory with problem-specific constraints.

🔥 Whether you're preparing for interviews or enhancing your algorithm skills, this video will help you master Dijkstra’s Algorithm and Shortest Path problems in Java!

📌 Problem Name: Find Minimum Time to Reach Last Room II
📌 Leetcode Problem Number: 3342
📌 Topic: Shortest Path + Dijkstra Algorithm
📌 Language Used: Java
📌 Level: Hard
📌 Concepts Covered: Graphs, Dijkstra, PriorityQueue, Time Optimization

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📽️ Watch till the end to fully grasp how Dijkstra’s algorithm is applied in this advanced shortest path problem!

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Can visited array also be added to track which index got visited before entering to for loop