Amazon AS Intern interview questions

The first round asked some detains about hashtable, but I didn't know how to answer it. Then lgorithmic problem that the team had already solved, and on the front-end. I wrote the algorithm in Javascript. The final problem is to reverse a char arrray of sentence in place. The second round asked detains about arraylist and lined list and the difference between them. Problems are copy a binary tree and print a binary tree by level.

Interviewed last week. Liked the people that interviewed me. I thought that I did well on the questions, but I haven't heard back from them yet. The first question I almost ran out of time because I was talking to him too much at the beginning. On the second one I completed the task quickly. Hopefully I'll hear from them in a couple of days.