Below are the questions that were asked - \n[1) Find all the connected components in a graph\n](https://leetcode.com/problems/number-of-connected-components-in-an-undirected-graph/)[2) Add two linked lists and return the sum as a linked list](https://leetcode.com/problems/add-two-numbers-ii/submissions//)\n\nWe discussed the algorithm first and then I had to code for both these questions. Further, the interviewer modified the first question to find unique connected components.\nI wasn\'t able to come up with a solution for that.\n\nfollow up:\nhttps://leetcode.com/problems/number-of-distinct-islands/

Below are the questions that were asked - \n1) Find all the connected components in a graph\n2) Add two linked lists and return the sum as a linked list\n\nWe d