Problem C. 686. (October 2002)
C. 686. 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:
339 students sent a solution. 5 points: 86 students. 4 points: 105 students. 3 points: 22 students. 2 points: 85 students. 1 point: 28 students. 0 point: 11 students. Unfair, not evaluated: 2 solutionss.
Problems in Mathematics of KöMaL, October 2002