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MathNet 2015-part-01 — 191 problems (EN–VI) Question 44

Math Olympiad Vault · MathNet 2015-part-01 — 191 problems (EN–VI)

Question 44

We have $3366$ film critics who sent their preferences for the best actor and best actress for the Oscars. It turns out that for every integer $n \in \{1, 2, \dots, 100\}$ there is an actor or an actress who has been voted exactly $n$ times. Show that there are two critics which voted in exactly the same manner.