Problem C. 690. (November 2002)
C. 690. Subscribers can reach the text of the problem after signing in. The text will be public from November 15, 2002.]
(5 pont)
Deadline expired on December 15, 2002.
Statistics:
454 students sent a solution. 5 points: 233 students. 4 points: 52 students. 3 points: 46 students. 2 points: 14 students. 1 point: 20 students. 0 point: 89 students.
Problems in Mathematics of KöMaL, November 2002