Problem C. 685. (October 2002)
C. 685. Subscribers can reach the text of the problem after signing in. The text will be public from October 15, 2002.]
(5 pont)
Deadline expired on November 15, 2002.
Statistics:
668 students sent a solution. 5 points: 234 students. 4 points: 48 students. 3 points: 141 students. 2 points: 148 students. 1 point: 59 students. 0 point: 17 students. Unfair, not evaluated: 21 solutionss.
Problems in Mathematics of KöMaL, October 2002