Problem C. 648. (November 2001)
C. 648. Subscribers can reach the text of the problem after signing in. The text will be public from November 15, 2001.]
(5 pont)
Deadline expired on December 15, 2001.
Statistics:
383 students sent a solution. 5 points: 369 students. 4 points: 1 student. 3 points: 2 students. 2 points: 2 students. 1 point: 1 student. 0 point: 8 students.
Problems in Mathematics of KöMaL, November 2001