P. 3749.

(4 points)

Deadline expired.

Statistics on problem P. 3749. 124 students sent a solution. 5 points: Berinkei Péter. 4 points: 71 students. 3 points: 13 students. 2 points: 5 students. 1 point: 18 students. 0 point: 6 students. Unfair, not evaluated: 10 solutions.