Problem C. 687. (October 2002)
C. 687. 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:
554 students sent a solution. 5 points: 383 students. 4 points: 11 students. 3 points: 27 students. 2 points: 24 students. 1 point: 15 students. 0 point: 94 students.
Problems in Mathematics of KöMaL, October 2002