Romanian District Olympiad 2015, Grade V, Problem 2
Source:
September 25, 2018
discrete mathsreal life problemromania
Problem Statement
At a math contest there were participants, where they were given problems each to solve. The results have shown that every candidate has solved correctly at least one problem, and that a total of problems have been evaluated by the jury as correct.
Show that there were, at most, winners who got the maximum score.