C. 776.

(5 points)

Deadline expired.

Statistics on problem C. 776. 275 students sent a solution. 5 points: 93 students. 4 points: 89 students. 3 points: 37 students. 2 points: 7 students. 1 point: 6 students. 0 point: 33 students. Unfair, not evaluated: 10 solutions.