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수학동아 - 폴리매스
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[창의 퍼즐] 브라운관 속 게으른 팩맨
디듀우 2019.10.21 05:43 조회 1376
문제 푼 사람 0명
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

 팩맨 게임을 하던 옛날, 모니터는 표면이 볼록하게 튀어나온 브라운관을 썼다. 브라운관이 너무 볼록해져서 구가 되었는데, 위도와 경도가 도 단위로 정수인 점에 쿠키를 놓을 수 있고, 팩맨은 (0,0)부터 (위도 혹은 경도가 정수이고 자신이 그 위에 있는) 경도선 혹은 위도선만을 따라 움직여 모든 쿠키를 먹는다. n개의 쿠키를 놓았을 때, 팩맨이 경로를 꺽는 최소 횟수는? 단, 0

이 문제 어떠셨나요?

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  •  
    로보카폴리 Lv.11 2019.10.21 05:49

    단,0은 뭐에요?

    댓글 작성하기 좋아요0 댓글수3
    •  
      디듀우 Lv.7 2019.10.21 05:54

      어 오류났네요 수정할게요!

      좋아요0
    •  
      디듀우 Lv.7 2019.10.21 05:55

      어? 수정이 안되네요...

      "단, 0<n<64082이다."라는 조건입니다!

      오류났나봐요...

       

       

      좋아요0
    •  
      아인수타인 Lv.12 2019.10.21 08:31

      ??? 전 수정 잘 되던데...

      좋아요0
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