P. 3670.

(5 points)

Deadline expired.

Statistics on problem P. 3670. 43 students sent a solution. 5 points: Kiss 173 Péter , Szabó Áron. 4 points: Balázs Krisztián, Buday Péter, Horváth 424 Márton, Paulin Dániel, Rakyta Péter, Vigh Máté. 3 points: 6 students. 2 points: 5 students. 1 point: 4 students. 0 point: 20 students.