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Function: driver
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
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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/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
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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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
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 내가그린기린그림은목이긴기린그림이아니라목이짧은기린그림이다.
K→C≡N
2019.12.05 15:32
조회 911
목이 짧은 기린은 죽는다.
하지만 목이 짧은 사람은 죽지 않는다.
막대기를 이용하여 열매를 따면 되기 때문이다.
내 손의 좌표를 0,0이라 한다.
내 손에서 오른쪽으로 5칸만큼은 낭떨어지다.
나무는 낭떨어지에서 2칸 더 오른쪽에 뿌리가 있다.
이 점이 7,-2이다.
나무 뿌리에 있는 버섯을 따려면 막대기가 얼마나 필요할까?
-
훈민정음
Lv.5
2019.12.05 20:57
필요 없다
왜냐면 요즘 기술력이 뛰어나서 그 절벽 매꿔 버리든가 아님 사다리차 같은데 아래로도 갈수있는 뭐 그런거 불러서
딴다
아님 산다.
지금 바로
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