Problem A. 273. (October 2001)
A. 273. Subscribers can reach the text of the problem after signing in. The text will be public from October 15, 2001.]
Deadline expired on November 15, 2001.
11 students sent a solution. 5 points: Balogh 541 János, Csikvári Péter, Csóka Endre, Gáti Beatrix, Harangi Viktor, Kovács Erika Renáta, Kunszenti-Kovács Dávid, Richter Péter. 0 point: 3 students.