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Function: driver
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Function: require_once
수학동아 - 폴리매스
함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
우럭
2021.01.18 09:35
조회 411
라임은 즐겁게 노는 원파의 희망을 부수기 위해 왔다.
침대 300타일을 10*30으로 규정하고, 한 사람이 4개의 타일을 사용하며,
한 타일에는 최대 네 사람의 영역까지 버틸 수 있는 힘이 있다.
이때, 라임은 나사를 풀어 이 힘을 없애버리려고 한다.
나사는 각 2*2마다 한 개씩 존재하며, 한 나사는 가장 가까운 4개의 다른 나사들에게 힘을 준다.
나사가 주는 힘은 동일하며, 이로 인해 침대가 버티게 된다.
원파가 부른 n명의 친구들이 나사를 하나도 제거하지 않은 상태에서 안전하게 서 있다면,
이때 라임이 제거해서 n/2명 이상의 영역을 파괴시킬 수 있는 최소로 뽑아야 하는 나사의 수는?
[풀이 필수]
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원파
Lv.9
2021.01.18 09:36
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우럭
Lv.9
2021.01.18 09:36
좋아요0
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제가 이미 원파님을 공중에 띄었는데요???? 집은 이미 공기중에있고요 라임님은 뭐 타고 가셨나요?
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우럭
Lv.9
2021.01.18 18:11
좋아요0
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자몽이
Lv.6
2021.01.18 20:42
ㅂㄷㅂㄷ
원파VS라임 2차전이 시작됐다...!
지금 바로
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