Problem S. 130. (December 2018)

S. 130. Subscribers can reach the text of the problem after signing in. The text will be public from December 28, 2018.]

(10 pont)

Deadline expired on January 10, 2019.

Statistics:

8 students sent a solution.
10 points:	Kiss Gergely, Molnár Bálint, Noszály Áron.
9 points:	Csertán András, Gyimesi Péter, Szente Péter.
6 points:	2 students.

Problems in Information Technology of KöMaL, December 2018