The entire interview process comprised two phone interviews and an on-site interview.

The first phone interview was with an HR representative, and the second was a technical interview. In the second interview, I was asked several basic CS problems but no algorithm development or online coding.

After that, I was invited to fly to Santa Monica, CA, for an in-person interview. The interview consisted of five rounds. The content included algorithm and system design, among other topics.

I thought I was doing fine, but after one week, I received a call from HR. They told me that I was not accepted due to a lack of working experience. However, the overall process was smooth, and the interviewers were nice and friendly. The questions were not exceptionally difficult to answer.

Give the descending order of the following four terms, assuming that n is infinite:

• n!
• n^n
• 2^n
• n^(google)

Convert decimal number 99 to base 7.