{"id":544,"date":"2020-09-13T00:46:29","date_gmt":"2020-09-12T15:46:29","guid":{"rendered":"https:\/\/blog.chanha.kr\/?p=544"},"modified":"2020-09-13T00:59:22","modified_gmt":"2020-09-12T15:59:22","slug":"%ed%81%ac%eb%a0%88%ec%9d%b8-%ec%9d%b8%ed%98%95%eb%bd%91%ea%b8%b0-%ea%b2%8c%ec%9e%84","status":"publish","type":"post","link":"https:\/\/blog.chanha.kr\/?p=544","title":{"rendered":"\ud06c\ub808\uc778 \uc778\ud615\ubf51\uae30 \uac8c\uc784"},"content":{"rendered":"\n<p><a href=\"https:\/\/programmers.co.kr\/learn\/courses\/30\/lessons\/64061\" target=\"_blank\" rel=\"noreferrer noopener\">\ubb38\uc81c\ud480\uae30<\/a><\/p>\n\n\n\n<p>\uac8c\uc784\uac1c\ubc1c\uc790\uc778\u00a0<q>\uc8e0\ub974\ub514<\/q>\ub294 \ud06c\ub808\uc778 \uc778\ud615\ubf51\uae30 \uae30\uacc4\ub97c \ubaa8\ubc14\uc77c \uac8c\uc784\uc73c\ub85c \ub9cc\ub4e4\ub824\uace0 \ud569\ub2c8\ub2e4.<br><q>\uc8e0\ub974\ub514<\/q>\ub294 \uac8c\uc784\uc758 \uc7ac\ubbf8\ub97c \ub192\uc774\uae30 \uc704\ud574 \ud654\uba74 \uad6c\uc131\uacfc \uaddc\uce59\uc744 \ub2e4\uc74c\uacfc \uac19\uc774 \uac8c\uc784 \ub85c\uc9c1\uc5d0 \ubc18\uc601\ud558\ub824\uace0 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/grepp-programmers.s3.ap-northeast-2.amazonaws.com\/files\/production\/69f1cd36-09f4-4435-8363-b71a650f7448\/crane_game_101.png\" alt=\"crane_game_101.png\" title=\"\"\/><\/figure>\n\n\n\n<p>\uac8c\uc784 \ud654\uba74\uc740&nbsp;<strong><q>1 x 1<\/q><\/strong>&nbsp;\ud06c\uae30\uc758 \uce78\ub4e4\ub85c \uc774\ub8e8\uc5b4\uc9c4&nbsp;<strong><q>N x N<\/q><\/strong>&nbsp;\ud06c\uae30\uc758 \uc815\uc0ac\uac01 \uaca9\uc790\uc774\uba70 \uc704\ucabd\uc5d0\ub294 \ud06c\ub808\uc778\uc774 \uc788\uace0 \uc624\ub978\ucabd\uc5d0\ub294 \ubc14\uad6c\ub2c8\uac00 \uc788\uc2b5\ub2c8\ub2e4. (\uc704 \uadf8\ub9bc\uc740&nbsp;<q>5 x 5<\/q>&nbsp;\ud06c\uae30\uc758 \uc608\uc2dc\uc785\ub2c8\ub2e4). \uac01 \uaca9\uc790 \uce78\uc5d0\ub294 \ub2e4\uc591\ud55c \uc778\ud615\uc774 \ub4e4\uc5b4 \uc788\uc73c\uba70 \uc778\ud615\uc774 \uc5c6\ub294 \uce78\uc740 \ube48\uce78\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \uc778\ud615\uc740&nbsp;<q>1 x 1<\/q>&nbsp;\ud06c\uae30\uc758 \uaca9\uc790 \ud55c \uce78\uc744 \ucc28\uc9c0\ud558\uba70&nbsp;<strong>\uaca9\uc790\uc758 \uac00\uc7a5 \uc544\ub798 \uce78\ubd80\ud130 \ucc28\uace1\ucc28\uace1 \uc313\uc5ec \uc788\uc2b5\ub2c8\ub2e4.<\/strong>&nbsp;\uac8c\uc784 \uc0ac\uc6a9\uc790\ub294 \ud06c\ub808\uc778\uc744 \uc88c\uc6b0\ub85c \uc6c0\uc9c1\uc5ec\uc11c \uba48\ucd98 \uc704\uce58\uc5d0\uc11c \uac00\uc7a5 \uc704\uc5d0 \uc788\ub294 \uc778\ud615\uc744 \uc9d1\uc5b4 \uc62c\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9d1\uc5b4 \uc62c\ub9b0 \uc778\ud615\uc740 \ubc14\uad6c\ub2c8\uc5d0 \uc313\uc774\uac8c \ub418\ub294 \ub370, \uc774\ub54c \ubc14\uad6c\ub2c8\uc758 \uac00\uc7a5 \uc544\ub798 \uce78\ubd80\ud130 \uc778\ud615\uc774 \uc21c\uc11c\ub300\ub85c \uc313\uc774\uac8c \ub429\ub2c8\ub2e4. \ub2e4\uc74c \uadf8\ub9bc\uc740 [1\ubc88, 5\ubc88, 3\ubc88] \uc704\uce58\uc5d0\uc11c \uc21c\uc11c\ub300\ub85c \uc778\ud615\uc744 \uc9d1\uc5b4 \uc62c\ub824 \ubc14\uad6c\ub2c8\uc5d0 \ub2f4\uc740 \ubaa8\uc2b5\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/grepp-programmers.s3.ap-northeast-2.amazonaws.com\/files\/production\/638e2162-b1e4-4bbb-b0d7-62d31e97d75c\/crane_game_102.png\" alt=\"crane_game_102.png\" title=\"\"\/><\/figure>\n\n\n\n<p>\ub9cc\uc57d \uac19\uc740 \ubaa8\uc591\uc758 \uc778\ud615 \ub450 \uac1c\uac00 \ubc14\uad6c\ub2c8\uc5d0 \uc5f0\uc18d\ud574\uc11c \uc313\uc774\uac8c \ub418\uba74 \ub450 \uc778\ud615\uc740 \ud130\ub728\ub824\uc9c0\uba74\uc11c \ubc14\uad6c\ub2c8\uc5d0\uc11c \uc0ac\ub77c\uc9c0\uac8c \ub429\ub2c8\ub2e4. \uc704 \uc0c1\ud0dc\uc5d0\uc11c \uc774\uc5b4\uc11c [5\ubc88] \uc704\uce58\uc5d0\uc11c \uc778\ud615\uc744 \uc9d1\uc5b4 \ubc14\uad6c\ub2c8\uc5d0 \uc313\uc73c\uba74 \uac19\uc740 \ubaa8\uc591 \uc778\ud615&nbsp;<strong>\ub450 \uac1c<\/strong>\uac00 \uc5c6\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/grepp-programmers.s3.ap-northeast-2.amazonaws.com\/files\/production\/8569d736-091e-4771-b2d3-7a6e95a20c22\/crane_game_103.gif\" alt=\"crane_game_103.gif\" title=\"\"\/><\/figure>\n\n\n\n<p>\ud06c\ub808\uc778 \uc791\ub3d9 \uc2dc \uc778\ud615\uc774 \uc9d1\uc5b4\uc9c0\uc9c0 \uc54a\ub294 \uacbd\uc6b0\ub294 \uc5c6\uc73c\ub098 \ub9cc\uc57d \uc778\ud615\uc774 \uc5c6\ub294 \uacf3\uc5d0\uc11c \ud06c\ub808\uc778\uc744 \uc791\ub3d9\uc2dc\ud0a4\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc544\ubb34\ub7f0 \uc77c\ub3c4 \uc77c\uc5b4\ub098\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ubc14\uad6c\ub2c8\ub294 \ubaa8\ub4e0 \uc778\ud615\uc774 \ub4e4\uc5b4\uac08 \uc218 \uc788\uc744 \ub9cc\ud07c \ucda9\ubd84\ud788 \ud06c\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. (\uadf8\ub9bc\uc5d0\uc11c\ub294 \ud654\uba74\ud45c\uc2dc \uc81c\uc57d\uc73c\ub85c 5\uce78\ub9cc\uc73c\ub85c \ud45c\ud604\ud558\uc600\uc74c)<\/p>\n\n\n\n<p>\uac8c\uc784 \ud654\uba74\uc758 \uaca9\uc790\uc758 \uc0c1\ud0dc\uac00 \ub2f4\uae34 2\ucc28\uc6d0 \ubc30\uc5f4 board\uc640 \uc778\ud615\uc744 \uc9d1\uae30 \uc704\ud574 \ud06c\ub808\uc778\uc744 \uc791\ub3d9\uc2dc\ud0a8 \uc704\uce58\uac00 \ub2f4\uae34 \ubc30\uc5f4 moves\uac00 \ub9e4\uac1c\ubcc0\uc218\ub85c \uc8fc\uc5b4\uc9c8 \ub54c, \ud06c\ub808\uc778\uc744 \ubaa8\ub450 \uc791\ub3d9\uc2dc\ud0a8 \ud6c4 \ud130\ud2b8\ub824\uc838 \uc0ac\ub77c\uc9c4 \uc778\ud615\uc758 \uac1c\uc218\ub97c return \ud558\ub3c4\ub85d solution \ud568\uc218\ub97c \uc644\uc131\ud574\uc8fc\uc138\uc694.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>[\uc81c\ud55c\uc0ac\ud56d]<\/strong><\/h5>\n\n\n\n<ul class=\"wp-block-list\"><li>board \ubc30\uc5f4\uc740 2\ucc28\uc6d0 \ubc30\uc5f4\ub85c \ud06c\uae30\ub294&nbsp;<q>5 x 5<\/q>&nbsp;\uc774\uc0c1&nbsp;<q>30 x 30<\/q>&nbsp;\uc774\ud558\uc785\ub2c8\ub2e4.<\/li><li>board\uc758 \uac01 \uce78\uc5d0\ub294 0 \uc774\uc0c1 100 \uc774\ud558\uc778 \uc815\uc218\uac00 \ub2f4\uaca8\uc788\uc2b5\ub2c8\ub2e4.<ul><li>0\uc740 \ube48 \uce78\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li><li>1 ~ 100\uc758 \uac01 \uc22b\uc790\ub294 \uac01\uae30 \ub2e4\ub978 \uc778\ud615\uc758 \ubaa8\uc591\uc744 \uc758\ubbf8\ud558\uba70 \uac19\uc740 \uc22b\uc790\ub294 \uac19\uc740 \ubaa8\uc591\uc758 \uc778\ud615\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li><\/ul><\/li><li>moves \ubc30\uc5f4\uc758 \ud06c\uae30\ub294 1 \uc774\uc0c1 1,000 \uc774\ud558\uc785\ub2c8\ub2e4.<\/li><li>moves \ubc30\uc5f4 \uac01 \uc6d0\uc18c\ub4e4\uc758 \uac12\uc740 1 \uc774\uc0c1\uc774\uba70 board \ubc30\uc5f4\uc758 \uac00\ub85c \ud06c\uae30 \uc774\ud558\uc778 \uc790\uc5f0\uc218\uc785\ub2c8\ub2e4.<\/li><\/ul>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>\uc785\ucd9c\ub825 \uc608<\/strong><\/h5>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>board<\/th><th>moves<\/th><th>result<\/th><\/tr><\/thead><tbody><tr><td>[[0,0,0,0,0],[0,0,1,0,3],[0,2,5,0,1],[4,2,4,4,2],[3,5,1,3,1]]<\/td><td>[1,5,3,5,1,2,1,4]<\/td><td>4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>\uc785\ucd9c\ub825 \uc608\uc5d0 \ub300\ud55c \uc124\uba85<\/strong><\/h5>\n\n\n\n<p><strong>\uc785\ucd9c\ub825 \uc608 #1<\/strong><\/p>\n\n\n\n<p>\uc778\ud615\uc758 \ucc98\uc74c \uc0c1\ud0dc\ub294 \ubb38\uc81c\uc5d0 \uc8fc\uc5b4\uc9c4 \uc608\uc2dc\uc640 \uac19\uc2b5\ub2c8\ub2e4. \ud06c\ub808\uc778\uc774 [1, 5, 3, 5, 1, 2, 1, 4] \ubc88 \uc704\uce58\uc5d0\uc11c \ucc28\ub840\ub300\ub85c \uc778\ud615\uc744 \uc9d1\uc5b4\uc11c \ubc14\uad6c\ub2c8\uc5d0 \uc62e\uaca8 \ub2f4\uc740 \ud6c4, \uc0c1\ud0dc\ub294 \uc544\ub798 \uadf8\ub9bc\uacfc \uac19\uc73c\uba70 \ubc14\uad6c\ub2c8\uc5d0 \ub2f4\ub294 \uacfc\uc815\uc5d0\uc11c \ud130\ud2b8\ub824\uc838 \uc0ac\ub77c\uc9c4 \uc778\ud615\uc740 4\uac1c \uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/grepp-programmers.s3.ap-northeast-2.amazonaws.com\/files\/production\/bb0f59c7-6b72-485a-8302-217fe53ea88f\/crane_game_104.jpg\" alt=\"crane_game_104.jpg\" title=\"\"\/><\/figure>\n\n\n","protected":false},"excerpt":{"rendered":"<p>\ubb38\uc81c\ud480\uae30 \uac8c\uc784\uac1c\ubc1c\uc790\uc778\u00a0\uc8e0\ub974\ub514\ub294 \ud06c\ub808\uc778 \uc778\ud615\ubf51\uae30 \uae30\uacc4\ub97c \ubaa8\ubc14\uc77c \uac8c\uc784\uc73c\ub85c \ub9cc\ub4e4\ub824\uace0 \ud569\ub2c8\ub2e4.\uc8e0\ub974\ub514\ub294 \uac8c\uc784\uc758 \uc7ac\ubbf8\ub97c \ub192\uc774\uae30 \uc704\ud574 \ud654\uba74 \uad6c\uc131\uacfc \uaddc\uce59\uc744 \ub2e4\uc74c\uacfc \uac19\uc774 \uac8c\uc784 \ub85c\uc9c1\uc5d0 \ubc18\uc601\ud558\ub824\uace0 \ud569\ub2c8\ub2e4. \uac8c\uc784 \ud654\uba74\uc740&nbsp;1 x 1&nbsp;\ud06c\uae30\uc758 \uce78\ub4e4\ub85c \uc774\ub8e8\uc5b4\uc9c4&nbsp;N x N&nbsp;\ud06c\uae30\uc758 \uc815\uc0ac\uac01 \uaca9\uc790\uc774\uba70 \uc704\ucabd\uc5d0\ub294 \ud06c\ub808\uc778\uc774 \uc788\uace0 \uc624\ub978\ucabd\uc5d0\ub294 \ubc14\uad6c\ub2c8\uac00 \uc788\uc2b5\ub2c8\ub2e4. (\uc704 \uadf8\ub9bc\uc740&nbsp;5 x 5&nbsp;\ud06c\uae30\uc758 \uc608\uc2dc\uc785\ub2c8\ub2e4). \uac01 \uaca9\uc790 \uce78\uc5d0\ub294 \ub2e4\uc591\ud55c \uc778\ud615\uc774 \ub4e4\uc5b4 \uc788\uc73c\uba70 \uc778\ud615\uc774 \uc5c6\ub294 \uce78\uc740 \ube48\uce78\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \uc778\ud615\uc740&nbsp;1 x 1&nbsp;\ud06c\uae30\uc758 \uaca9\uc790 \ud55c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-544","post","type-post","status-publish","format-standard","hentry","category-algorithm","clearfix"],"_links":{"self":[{"href":"https:\/\/blog.chanha.kr\/index.php?rest_route=\/wp\/v2\/posts\/544","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.chanha.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.chanha.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.chanha.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.chanha.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=544"}],"version-history":[{"count":5,"href":"https:\/\/blog.chanha.kr\/index.php?rest_route=\/wp\/v2\/posts\/544\/revisions"}],"predecessor-version":[{"id":555,"href":"https:\/\/blog.chanha.kr\/index.php?rest_route=\/wp\/v2\/posts\/544\/revisions\/555"}],"wp:attachment":[{"href":"https:\/\/blog.chanha.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.chanha.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.chanha.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}