Slazem se. Zanimljivo je da je to prevod takmicarskog zadatka za IV razred srednje skole udruzenja kangoroo. To takmicenje se odvija sirom sveta, a od ove godine i u nasoj zemlji. Evo originalnog teksta zadatka.
1. There are 100 roses growing in Aunt Agata's garden. Each rose is either red or yellow. It is known that at least one rose is yellow, and among every two roses at least one is red. How many yellow roses are there in Aunt Agata's garden?
A) 50 B) 49 C) 51 D) 99 E) 1
Ovaj zadatak se boduje sa 3 poena.