ISL 2014 N3
A coin is called a Cape Town coin if its value is for some positive integer . Given a collection of Cape Town coins of total value at most , prove that it is possible to split this collection into at most 100 groups each of total value at most 1. (Luxembourg)
Dataset text NuminaMath olympiads. Quoted with source.
Official text: IMO 2014 Shortlist booklet, page 10.
Solutions
Official solution Solution 1 by the IMO Problem Selection Committee
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