Some of you are anxious if we have received your Assignment 3 submission or not, especially those who slipped the answer sheet under my door.
This is good, because this means you understand well how reliable protocol works, and you are waiting for an ACK from the receiver! You are also worried that Trudy might have intercepted your submission.
Instead of sending back an ACK to individual students, I will broadcast the ACK periodically. So here is the Google Doc that lists the hardcopy answer sheets to Assignment 3 that we have received. The list will be updated a few more times until the deadline.