Следующее письмо:
Dear Students,
The first page of the exam which contains the exam's instructions is published
in the course web site under "Course Material".
Note that you may get 20% of the points of any question by writing "I don't know the solution".
However, some students tend to use this bonus wrongfully.
They write partial solution and write at the end that they don't know the answer. This won't be accepted!
Only empty or "I don't know the solution" answers will receive the 20% points.
Good Luck to you all,
Course Staff.