Google

I submitted the application online, and they sent me an email asking my availability for a phone interview. The interviewer asked me to write a program to print the outside nodes in a binary tree.

I applied through the campus career fair and was invited to interview after several weeks. There were two phone interviews. The questions were not too difficult, but I received a rejection.

The phone interview questions were easy if you had read CLRS. I had a shared document open, and I had to write code in that document. Pseudocode was accepted.