Problem C. 689. (October 2002)
C. 689. 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:
291 students sent a solution. 5 points: 187 students. 4 points: 43 students. 3 points: 30 students. 2 points: 5 students. 1 point: 6 students. 0 point: 18 students. Unfair, not evaluated: 2 solutionss.
Problems in Mathematics of KöMaL, October 2002