Problem C. 647. (November 2001)
C. 647. 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:
376 students sent a solution. 5 points: 107 students. 4 points: 81 students. 3 points: 52 students. 2 points: 18 students. 1 point: 17 students. 0 point: 95 students. Unfair, not evaluated: 6 solutionss.
Problems in Mathematics of KöMaL, November 2001