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Function: require_once

수학동아 - 폴리매스
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[창의 퍼즐] 어지러운 팩맨 게임
베네딕트0724 2019.11.27 07:49 조회 867
문제 푼 사람 0명
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

좌표평면에 점 n개가 무작위로 놓여 있다. 점을 좋아하는 팩맨은 x,y 좌표축에 평행한 방향으로만 전진할 수 있다. 팩맨 게임을 시작하기 전에, 당신은 원점을 이동시키거나 좌표축을 회전시킬 수 있되 점 n개가 바뀐 좌표평면의 제1사분면 안에 모두 있어야 한다. (축 위에 점을 놓고 시작할 수 없습니다.)

 

점들의 배치와 관계없이 팩맨은 k번 전진해서 모든 점을 먹을 수 있다. 팩맨이 원점 위에 있을 때 k의 최솟값은 어디일까? 여전히 k+2일까?

이 문제 어떠셨나요?

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