Below question has been asked in an online assessment but I couldn\'t able to complete. It would be great if you can help me know how we can solve this in JAVA. I had tried using adjacency list but not happened.\nAppreciate your reply. Thank you.\n\n![image](https://assets.leetcode.com/users/shahharlik/image_1588138550.png)\n\n![image](https://assets.leetcode.com/users/shahharlik/image_1588138567.png)\n\n![image](https://assets.leetcode.com/users/shahharlik/image_1588138579.png)\n\n\n\n

Below question has been asked in an online assessment but I couldn\'t able to complete. It would be great if you can help me know how we can solve this in JAVA.