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함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 롤시리즈 2.-챔피언
켋 2020.04.06 07:43 조회 568
문제 푼 사람 1명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

롤에는 현재 최초의 17챔피언부터 세트까지, 148명의 챔피언이 존재합니다.(썸네일은 키아나라고 제가 정말 좋아하는 챔피언중에 하나에요.)

(챔피언은 캐릭터라고 생각하시면 됩니다.)

 

한 게임은 10명이서 플레이하는데요, 5명씩 두 팀이 대결하는 형식입니다. 

만약 플레이어 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 중 1 2 3 4 5가 같은 팀이라고 하면

플레이어 1이 가렌이라는 챔피언을 픽하면, 나머지 아홉 명은 그 게임에서 가렌을 이용할 수 없어요.

(일반 게임에서는 이용할 수 있지만 문제의 편의성을 위해 무시합니다)

조합은 고사하고, 양 팀을 구분하지만 플레이어는 구분하지 않을 때, 한 게임에서 10명의 챔피언의 조합이 될 수 있는 것은 몇가지일까요?

(참고: 저도 안해봤기 때문에 풀이보고 채점할겁니다. 풀이필수에요.)

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    해결
    Turgon Lv.6 2020.04.06 07:54 비밀댓글

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