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MathNet 2025-part-02 — 186 problems (EN–VI) Question 100

Math Olympiad Vault · MathNet 2025-part-02 — 186 problems (EN–VI)

Question 100

There are $30$ students in a mathematics competition. We wish to give them a total of $N$ candies so that the following hold:
(i) Each student gets at least one candy.
(ii) Any student with a larger score gets more candies than any student with a lower score.
(iii) Any two students with the same score get the same number of candies.
Determine the smallest possible value of $N$ for which the candies can be given in some way, no matter what the ranking of the students is.