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수학동아 - 폴리매스
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함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 커플 알고리즘
아인수타인 2019.11.22 11:07 조회 585
문제 푼 사람 0명
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

남자 A,B,C,D,E와 여자 1,2,3,4,5가 있다. 이 때, 남자 1명, 여자 1명씩 커플을 만들려고 한다. 예를 들어 (A,1)(B,2)(C,3)(D,4)(E,5)가 될 수 있다. 그런데 예를 들어 A,B가 있고 1,2가 있고, A,B 둘 다 1을, 1,2 둘 다 A를 원한다고 한다. 이 때 (A,1)(B,2)로 커플을 만들면 위험이 없지만, (A,2)(B,1)로 커플을 만들면 A와 1이 바람을 피워 커플이 깨질 위험이 있다. 이런 일이 없도록 커플을 만드는 알고리즘을 찾아라.

이 문제 어떠셨나요?

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  •  
    K→C≡N Lv.11 2019.11.22 15:19

    남자들끼리나 여자들끼리 커플이 될수도 있지 않나요?

    댓글 작성하기 좋아요0 댓글수2
    •  
      디듀우 Lv.7 2019.11.23 00:49

      고정관념 파괴 좋습니다.

      좋아요0
    •  
      아인수타인 Lv.12 2019.11.25 00:21

      ㅋㅋㅋ 문제에 이미 나와 있습니다ㅋㅋㅋ

      좋아요0
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