Although you may discuss the general approach to solving a problem with other people, you should not discuss the solution in detail. You must not take any written notes away from such a discussion. Also, you must list on the cover page of your solutions any people with whom you have discussed the problems. The solutions you hand in should be your own work. While writing them, you may look at the course textbook and your own lecture notes but no other outside sources.
If you miss an assignment or test the weight will be transferred to the final. If you miss the final, you have to get the instructor to sign a deferred standing agreement within 7 days of the scheduled exam (the instructor has the right to refuse to agree, and in that case the student can petition to take the deferred examination). The department will arrange for a deferred examination at the beginning of the following term.