{"id":46046,"date":"2023-05-20T19:22:26","date_gmt":"2024-01-27T20:39:45","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/46046-2\/"},"modified":"2024-04-30T05:09:28","modified_gmt":"2024-04-29T21:09:28","slug":"46046-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/46046-2\/","title":{"rendered":""},"content":{"rendered":"

\u306f\u3058\u3081\u306b<\/h1>\n

AtCoder\u306a\u3069\u306e\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3084Paiza\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af\u306a\u3069\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u554f\u984c\u3068\u3044\u3063\u305f\u5165\u529b\u306b\u5bfe\u3057\u3066\u7279\u5b9a\u306e\u51fa\u529b\u3092\u5c0e\u304f\u554f\u984c\u306b\u306f\u3001\u305f\u3044\u3066\u3044\u6642\u9593\u5236\u9650\u304c\u3064\u3044\u3066\u3044\u307e\u3059\u3088\u306d\u3002
\n\u3061\u3087\u3063\u3068\u3057\u305f\u52d5\u4f5c\u78ba\u8a8d\u306b\u6642\u9593\u3092\u5272\u3044\u3066\u3044\u308b\u4f59\u88d5\u306f\u306a\u3044\u306e\u3067\u3059\u3002<\/p>\n

\u4ee5\u524d\u3001\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3079\u304f\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3092\u66f8\u304d\u307e\u3057\u305f\u3002
\nPaiza\u306e\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af\u306e\u4f8b\u984c\u306e\u30c7\u30d0\u30c3\u30b0\u3092Jupyter\u3068\u304b\u306e\u30ed\u30fc\u30ab\u30eb\u74b0\u5883\u3067\u3084\u308b\u3068\u304d\u306e\u5165\u529b\u306e\u624b\u9593\u3092\u7701\u304d\u305f\u3044\u3010Python\u3011<\/p>\n

\u3057\u304b\u3057\u3001\u3053\u308c\u3067\u3082\u307e\u3060\u5fae\u5999\u306b\u4f7f\u3044\u65b9\u304c\u30b9\u30c3\u30ad\u30ea\u3057\u3066\u3044\u306a\u3044\u3067\u3059\u3057\u3001\u3057\u3070\u3089\u304f\u4f7f\u308f\u306a\u3044\u3068\u4f7f\u3044\u65b9\u3092\u5fd8\u308c\u3066\u3057\u307e\u3044\u305d\u3046\u3067\u3059\u3002<\/p>\n

\u305d\u3053\u3067\u4eca\u56de\u306f\u3001
\n\u6298\u89d2\u306eJupyter\u3002\u30de\u30b8\u30c3\u30af\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u308f\u306a\u3044\u624b\u306f\u306a\u3044\uff01
\n\u3068\u3044\u3046\u65b9\u91dd\u3067\u89e3\u6c7a\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u30de\u30b8\u30c3\u30af\u30b3\u30de\u30f3\u30c9\u3068\u306f\uff1f<\/h1>\n

Jupyter\u306b\u304a\u3051\u308b\u30de\u30b8\u30c3\u30af\u30b3\u30de\u30f3\u30c9\u3068\u306f\u3001%\u3084%%\u304b\u3089\u59cb\u307e\u308b\u7279\u6b8a\u6a5f\u80fd\u306e\u547c\u3073\u51fa\u3057\u306e\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002
\n%time\u3084%%timeit\u3001%matplotlib notebook\u306a\u3069\u306e\u30b3\u30de\u30f3\u30c9\u306f\u99b4\u67d3\u307f\u6df1\u3044\u65b9\u3082\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n

\u3053\u308c\u3001\u5b9f\u306f\u81ea\u5206\u3067\u4f5c\u308c\u307e\u3059\u3002<\/p>\n

\u8a73\u3057\u3044\uff1f\u65b9\u6cd5\u306f\u4ee5\u4e0b\u3067\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u306e\u3067\u3088\u308d\u3057\u3051\u308c\u3070\u898b\u3066\u3044\u3063\u3066\u304f\u3060\u3055\u3044\u3002
\n\u3010Python\u30fbJupyter\u3011\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u81ea\u52d5\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u65b9\u6cd5\u30fb\u30de\u30b8\u30c3\u30af\u30b3\u30de\u30f3\u30c9\u306e\u4f5c\u308a\u65b9<\/p>\n

\u4f5c\u3063\u305f\u3082\u306e<\/h1>\n

\u4ee5\u4e0b\u3092\u30bb\u30eb\u306b\u5165\u308c\u3066\u5b9f\u884c\u3059\u308b\u304b\u3001C:\\Users\\%USERNAME%\\.ipython\\profile_default\\startup(Windows) \u4e0b\u306b\u7f6e\u304f\u3053\u3068\u3067\uff08\u4e0a\u8a18\u30ea\u30f3\u30af\u53c2\u7167\uff09\u30de\u30b8\u30c3\u30af\u30b3\u30de\u30f3\u30c9\u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

from<\/span> IPython.core.magic<\/span> import<\/span> Magics<\/span>,<\/span> magics_class<\/span>,<\/span> cell_magic<\/span>,<\/span> line_magic<\/span>\r\n\r\n\r\n@<\/span>magics_class<\/span>\r\nclass<\/span> MyMagics<\/span>(<\/span>Magics<\/span>):<\/span>\r\n    lines<\/span> =<\/span> \"\"<\/span>\r\n    @<\/span>cell_magic<\/span>\r\n    def<\/span> input_magic<\/span>(<\/span>self<\/span>,<\/span> line<\/span>,<\/span> cell<\/span>):<\/span>\r\n        global<\/span> input<\/span>\r\n        assert<\/span> line<\/span> in<\/span> (<\/span>'input'<\/span>,<\/span> 'test'<\/span>),<\/span> \"Please specify the command after the magic command: 'input' or 'test'.\"<\/span>\r\n        if<\/span> line<\/span> ==<\/span> 'input'<\/span>:<\/span>\r\n            self<\/span>.<\/span>lines<\/span> =<\/span> cell<\/span>.<\/span>strip<\/span>(<\/span>'<\/span>\\n<\/span>'<\/span>).<\/span>splitlines<\/span>()<\/span>\r\n            self<\/span>.<\/span>stdin<\/span> =<\/span> self<\/span>.<\/span>__stdin<\/span>()<\/span>\r\n        else<\/span>:<\/span>\r\n            input<\/span> =<\/span> self<\/span>.<\/span>input<\/span>\r\n            self<\/span>.<\/span>shell<\/span>.<\/span>run_cell<\/span>(<\/span>cell<\/span>)<\/span>\r\n            input<\/span> =<\/span> __builtins__<\/span>.<\/span>input<\/span>\r\n\r\n    @<\/span>line_magic<\/span>\r\n    def<\/span> reload_input<\/span>(<\/span>self<\/span>,<\/span> line<\/span>=<\/span>None<\/span>):<\/span>\r\n        self<\/span>.<\/span>stdin<\/span> =<\/span> self<\/span>.<\/span>__stdin<\/span>()<\/span>\r\n\r\n    def<\/span> input<\/span>(<\/span>self<\/span>,<\/span> arg<\/span>=<\/span>\"\"<\/span>):<\/span>\r\n        if<\/span> arg<\/span>:<\/span>\r\n            print<\/span>(<\/span>arg<\/span>,<\/span> end<\/span>=<\/span>\"    \"<\/span>)<\/span>\r\n        return<\/span> next<\/span>(<\/span>self<\/span>.<\/span>stdin<\/span>)<\/span>\r\n\r\n    def<\/span> __stdin<\/span>(<\/span>self<\/span>):<\/span>\r\n        assert<\/span> self<\/span>.<\/span>lines<\/span>,<\/span> \"Input lines are not defined.\"<\/span>\r\n        for<\/span> line<\/span> in<\/span> self<\/span>.<\/span>lines<\/span>:<\/span>\r\n            yield<\/span> line<\/span>\r\n        else<\/span>:<\/span>\r\n            raise<\/span> EOFError<\/span>(<\/span>\"EOF when reading a line\"<\/span>)<\/span>\r\n\r\n\r\nget_ipython<\/span>().<\/span>register_magics<\/span>(<\/span>MyMagics<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u4f7f\u3044\u65b9<\/h1>\n
%%input_magic\u306b\u7d9a\u3044\u3066\u3001\u300cinput\u300d\u3067\u5165\u529b\u306e\u8a2d\u5b9a\u3001
\n\u300ctest\u300d\u3067\u5b9f\u884c\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
AtCoder Beginner Contest 219 : H – Candles\u3088\u308a<\/p>\n
%%<\/span>input_magic<\/span> input<\/span>\r\n\r\n5<\/span>\r\n0<\/span> 1000000000<\/span>\r\n0<\/span> 1000000000<\/span>\r\n1<\/span> 1000000000<\/span>\r\n2<\/span> 1000000000<\/span>\r\n3<\/span> 1000000000<\/span>\r\n<\/code><\/pre>\n
%%<\/span>input_magic<\/span> test<\/span>\r\n\r\nhogehoge<\/span>\r\n<\/code><\/pre>\n
4999999994\r\n<\/code><\/pre>\n
\u307e\u305f\u3001\u5b9f\u884c\u6642\u306f\u6bce\u56de%%input_magic input ~\u306e\u30bb\u30eb\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u304a\u307e\u3051\u3068\u3057\u3066\u5165\u529b\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3082\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u306e\u3067\u3001
\n%reload_input\u30b3\u30de\u30f3\u30c9\u3092\u631f\u3093\u3067\u304a\u3051\u3070\u3001\u305d\u306e\u884c\u306e\u6642\u70b9\u3067\u5165\u529b\u3092\u59cb\u3081\u304b\u3089\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
%%<\/span>input_magic<\/span> test<\/span>\r\n%<\/span>reload_input<\/span>\r\n\r\nfugafuga<\/span>\r\n<\/code><\/pre>\n
\u3055\u3044\u3054\u306b<\/h1>\n
\u74b0\u5883\u306b\u3088\u3063\u3066\u306fasyncio\u5468\u308a\u306e\u30a8\u30e9\u30fc\u304c\u51fa\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u539f\u56e0\u306f\u3088\u304f\u5224\u308a\u307e\u305b\u3093\u3002
\nColab\u3084\u3001Docker\u3067\u4f5c\u3063\u305f\u4eee\u60f3\u74b0\u5883\u3067\u306f\u6b63\u5e38\u306b\u52d5\u304d\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u306f\u3058\u3081\u306b AtCoder\u306a\u3069\u306e\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3084Paiza\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af\u306a\u3069\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u554f\u984c\u3068\u3044\u3063\u305f\u5165\u529b\u306b […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-46046","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n- Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/46046-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" content=\"\u306f\u3058\u3081\u306b AtCoder\u306a\u3069\u306e\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3084Paiza\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af\u306a\u3069\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u554f\u984c\u3068\u3044\u3063\u305f\u5165\u529b\u306b […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/46046-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-27T20:39:45+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-29T21:09:28+00:00\" \/>\n<meta name=\"author\" content=\"\u79d1, \u96c5\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u79d1, \u96c5\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/46046-2\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/46046-2\/\",\"name\":\"- Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2024-01-27T20:39:45+00:00\",\"dateModified\":\"2024-04-29T21:09:28+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/41e222757cdd2a3365361328bd79970a\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/46046-2\/\"]}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - 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