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Function: driver
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Function: driver
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
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Function: initiateCache
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Line: 799
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: _error_handler
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: getFloatingMyInfo
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 559
Function: get_footer
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once
수학동아 - 폴리매스
함께 풀고 싶은 문제
나도 수학쌤 문장제 문제를 변형해 문제를 내는 곳입니다.
김서연
2021.02.11 05:16
조회 448
사진과 같은 퍼즐이 있다.
빨간색 ⚫부분에서 출발하여 파란색 ⬛부분으로 도착할 때, 미로를 탈출하는 경우의 수는?
[규칙]
- 위쪽, 아래쪽, 오른쪽, 왼쪽으로만 이동할 수 있으며, 대각선 방향으로 가거나 칸을 건너뛸 수 없다.
- ⚫,V, ⬛ 사이의 관계는 '가위바위보' 규칙과 같다. ⚫ 바위, V는 가위, ⬛는 보로 생각하면 된다.
- 이때, 이동해서 만나는 도형과 이기거나 비기는 경우에만 무사히 이동할 수 있다.
- 그렇게 만난 도형과 이기거나 비긴다면, 해당 도형은 만난도형으로 변하게 된다.
(예: 맨처음 ⚫가 V와 만나 이겼으므로 방금까지 ⚫였던 도형은 V로 변하게 되고, V상태에서 다음 도형과 만날 수 있다.
+) 탈출 예시..
다른 방법은 얼마든지 있습니다:) 그 경우의 수를 찾아주시면 됩니다.
지금 바로
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