I. 89.

(10 points)

Deadline expired.

Statistics on problem I. 89. 17 students sent a solution. 11 points: Stippinger Marcell. 8 points: 2 students. 7 points: 3 students. 6 points: 2 students. 5 points: 3 students. 4 points: 2 students. 3 points: 3 students. 0 point: 1 student.