Problem C. 646. (November 2001)
C. 646. 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:
549 students sent a solution. 5 points: 381 students. 4 points: 9 students. 3 points: 7 students. 2 points: 85 students. 1 point: 9 students. 0 point: 58 students.
Problems in Mathematics of KöMaL, November 2001