C doesn't like you, but it is a libertarian programming language. If you want to check for something, you go right ahead, but if you didn't, well, it's not going to help you. If you'd wanted to check for that, you would have.
Madness string 1322
The due date of Assignment #8 is June 1, Tuesday, and this one is the last assignment. If you do not like this due date, you may turn it in on May 1, Tuesday as listed on the hardcopy, although there is no such date this year.