{"id":10358,"date":"2015-05-30T15:27:58","date_gmt":"2015-05-30T06:27:58","guid":{"rendered":"http:\/\/programminglanguage7.com\/?p=10358"},"modified":"2015-05-30T15:27:58","modified_gmt":"2015-05-30T06:27:58","slug":"post-10358","status":"publish","type":"post","link":"https:\/\/programminglanguage7.com\/?p=10358","title":{"rendered":"IO\u30af\u30e9\u30b9\u306b\u3064\u3044\u3066\u77e5\u308d\u3046"},"content":{"rendered":"<p><span style=\"font-size: 14pt;\">\u3053\u306e\u7ae0\u3067\u306fIO \u30af\u30e9\u30b9\u3068\u30d5\u30a1\u30a4\u30eb\u306e\u5165\u51fa\u529b\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 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srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91099-300x138.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91099.jpg 520w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91100.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10367\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91100-300x256.jpg\" alt=\"9\" width=\"300\" height=\"256\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91100-300x256.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91100.jpg 502w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><span style=\"font-size: 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https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91101.jpg 588w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91102.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10369\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91102-300x199.jpg\" alt=\"9\" width=\"300\" height=\"199\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91102-300x199.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91102.jpg 591w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91103.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10370\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91103-300x102.jpg\" alt=\"9\" width=\"300\" height=\"102\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91103-300x102.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91103.jpg 590w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91104.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10371\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91104-300x102.jpg\" alt=\"9\" width=\"300\" height=\"102\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91104-300x102.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91104.jpg 585w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span><br \/>\n<span style=\"font-size: 14pt;\">\u3067\u306f\u6b21\u306e\u4f8b\u3067\u300ctest.dat\u300d\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3093\u3067\u307f\u307e\u3057\u3087\u3046\u3002<a 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class=\"alignnone size-medium wp-image-10378\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91111-300x277.jpg\" alt=\"9\" width=\"300\" height=\"277\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91111-300x277.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91111.jpg 486w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91112.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-10379\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91112-300x171.jpg\" alt=\"9\" width=\"263\" height=\"150\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91112-300x171.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91112.jpg 339w\" sizes=\"(max-width: 263px) 100vw, 263px\" \/><\/a><\/span> <span style=\"font-size: 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href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91114.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10381\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91114-272x300.jpg\" alt=\"9\" width=\"272\" height=\"300\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91114-272x300.jpg 272w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91114.jpg 438w\" sizes=\"(max-width: 272px) 100vw, 272px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91115.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10382\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91115-300x152.jpg\" alt=\"9\" width=\"300\" height=\"152\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91115-300x152.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91115.jpg 373w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91116.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10383\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91116-300x30.jpg\" alt=\"9\" width=\"300\" height=\"30\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91116-300x30.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91116.jpg 370w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><span style=\"font-size: 14pt;\">\u3068\u8a00\u3046\u5f62\u5f0f\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u3059\u3079\u3066\u306e\u884c\u3092\u914d\u5217(\u3053\u306e\u4f8b\u3067\u306fb)\u306b\u683c\u7d0d\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u305d\u308c\u3092 each\u30e1\u30bd\u30c3\u30c9 \u3067\u7e70\u308a\u8fd4\u3057\u53d6\u308a\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91117.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10384\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91117.jpg\" alt=\"9\" width=\"292\" height=\"74\" \/><\/a><\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306e\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91114.jpg\"><br \/>\n<\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91118.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10385\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91118-249x300.jpg\" alt=\"9\" width=\"249\" height=\"300\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91118-249x300.jpg 249w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91118.jpg 471w\" sizes=\"(max-width: 249px) 100vw, 249px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u300cIO\u30aa\u30d6\u30b8\u30a7\u30af\u30c8.getc \u300d\u3068\u3044\u3046\u5f62\u5f0f\u3067\u30d5\u30a1\u30a4\u30eb\u304b\u30891\u6587\u5b57\u305a\u3064\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u30d5\u30a1\u30a4\u30eb\u306e\u7d42\u308f\u308a(EOF)\u306b\u306a\u308b\u3068nil\u3092\u8fd4\u3057\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91119.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10386\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91119-300x186.jpg\" alt=\"9\" width=\"300\" height=\"186\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91119-300x186.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91119.jpg 315w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306e\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91120.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-10387\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91120-264x300.jpg\" alt=\"9\" width=\"301\" height=\"342\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91120-264x300.jpg 264w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91120.jpg 523w\" sizes=\"(max-width: 301px) 100vw, 301px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u57fa\u672c\u69cb\u6587\u306f<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91121.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10388\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91121.jpg\" alt=\"9\" width=\"275\" height=\"37\" \/><\/a>\u3067\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u30d5\u30a1\u30a4\u30eb\u306e\u521d\u3081\u304b\u3089\u7d42\u308f\u308a\u307e\u3067\u3092\u8aad\u307f\u8fbc\u3093\u3067\u51fa\u529b\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u30d5\u30a1\u30a4\u30eb\u306e\u7d42\u7aef\u306b\u9054\u3059\u308b\u3068nil \u3092\u8fd4\u3057\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91122.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10389\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91122-300x155.jpg\" alt=\"9\" width=\"300\" height=\"155\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91122-300x155.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91122.jpg 304w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306f<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91123.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10390\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91123-300x30.jpg\" alt=\"9\" width=\"300\" height=\"30\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91123-300x30.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91123.jpg 377w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\u3068\u3044\u3046\u69cb\u6587\u3067\u30b5\u30a4\u30ba\u3092\u5165\u529b\u3057\u3001\u305d\u306e\u30b5\u30a4\u30ba\u5206\u3060\u3051\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91124.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-10391\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91124-240x300.jpg\" alt=\"9\" width=\"282\" height=\"353\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91124-240x300.jpg 240w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91124.jpg 536w\" sizes=\"(max-width: 282px) 100vw, 282px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u3053\u306e\u4f8b\u3067\u306f2\u30d0\u30a4\u30c8\u5206\u3060\u3051\u8aad\u307f\u8fbc\u3093\u3067\u3044\u308b\u306e\u3067\u3001\u7d50\u679c\u306f\u300cab\u300d\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">\u6b21\u306e\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91125.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10392\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91125-242x300.jpg\" alt=\"9\" width=\"242\" height=\"300\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91125-242x300.jpg 242w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91125.jpg 403w\" sizes=\"(max-width: 242px) 100vw, 242px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91126.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10393\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91126-300x36.jpg\" alt=\"9\" width=\"300\" height=\"36\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91126-300x36.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91126.jpg 310w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u3068\u8a00\u3046\u57fa\u672c\u69cb\u6587\u3067\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u8eab\u3092\u3059\u3079\u3066\u8aad\u307f\u8fbc\u3080\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91127.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10394\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91127-300x147.jpg\" alt=\"9\" width=\"300\" height=\"147\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91127-300x147.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91127.jpg 303w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306f\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u3080\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91128.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10395\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91128-300x284.jpg\" alt=\"9\" width=\"300\" height=\"284\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91128-300x284.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91128.jpg 457w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">=&gt;<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91129.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10396\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91129-300x22.jpg\" alt=\"9\" width=\"300\" height=\"22\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91129-300x22.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91129.jpg 485w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\u3068\u8a00\u3046\u5f62\u5f0f\u3067\u30d5\u30a1\u30a4\u30eb\u306b\u6539\u884c\u3092\u5165\u308c\u3066\u66f8\u304d\u8fbc\u3080\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u3053\u308c\u3067t.dat\u306b\u300cabcdef\u300d\u300caiueo\u300d\u304c\u6539\u884c\u3092\u5165\u308c\u3066\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306e\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91130.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10397\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91130-300x286.jpg\" alt=\"9\" width=\"300\" height=\"286\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91130-300x286.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91130.jpg 454w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span><br \/>\n<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91131.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10398\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91131-300x23.jpg\" alt=\"9\" width=\"300\" height=\"23\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91131-300x23.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91131.jpg 486w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><span style=\"font-size: 14pt;\">\u3068\u8a00\u3046\u5f62\u5f0f\u3067\u30d5\u30a1\u30a4\u30eb\u306b\u6539\u884c\u3092\u5165\u308c\u306a\u3044\u3067\u66f8\u304d\u8fbc\u3080\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u7d50\u679c\u306fte.dat\u306b\u300cabcdefaiueo\u300d\u306e\u3088\u3046\u306b\u6539\u884c\u3092\u5165\u308c\u306a\u3044\u3067\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3057\u305f\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306e\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91132.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10399\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91132-300x286.jpg\" alt=\"9\" width=\"300\" height=\"286\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91132-300x286.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91132.jpg 457w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91133.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10400\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91133-300x22.jpg\" alt=\"9\" width=\"300\" height=\"22\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91133-300x22.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91133.jpg 511w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><span style=\"font-size: 14pt;\">\u3068\u8a00\u3046\u5f62\u5f0f\u3067\u30d5\u30a1\u30a4\u30eb\u306b\u6539\u884c\u3092\u5165\u308c\u306a\u3044\u3067\u66f8\u304d\u8fbc\u3080\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u7d50\u679c\u306ft.dat\u306b\u300cabcdefaiueo\u300d\u306e\u3088\u3046\u306b\u6539\u884c\u3092\u5165\u308c\u306a\u3044\u3067\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3057\u305f\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">write\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u6539\u884c\u3092\u5165\u308c\u3066\u66f8\u304d\u8fbc\u307f\u305f\u3044\u5834\u5408\u306b\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3001<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91134.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10401\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91134.jpg\" alt=\"9\" width=\"78\" height=\"35\" \/><\/a>\u3092\u5165\u308c\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91135.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10402\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91135-300x80.jpg\" alt=\"9\" width=\"300\" height=\"80\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91135-300x80.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91135.jpg 332w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span><\/p>\n<p><span style=\"font-size: 14pt;\">\u6b21\u306e\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91136.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10403\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91136-300x266.jpg\" alt=\"9\" width=\"300\" height=\"266\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91136-300x266.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91136.jpg 490w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91137.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10404\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91137-300x24.jpg\" alt=\"9\" width=\"300\" height=\"24\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91137-300x24.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91137.jpg 457w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><span style=\"font-size: 14pt;\">\u3068\u8a00\u3046\u5f62\u5f0f\u3067\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u3080\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u7d50\u679c\u306fte.dat\u306b\u300cabcdefaiueo\u300d\u306e\u3088\u3046\u306b\u6539\u884c\u3092\u5165\u308c\u306a\u3044\u3067\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3057\u305f\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306f\u30d5\u30a1\u30a4\u30eb\u30dd\u30a4\u30f3\u30bf\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 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href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91138.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-10405\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91138-240x300.jpg\" alt=\"9\" width=\"266\" height=\"333\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91138-240x300.jpg 240w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91138.jpg 535w\" sizes=\"(max-width: 266px) 100vw, 266px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u300cIO\u30aa\u30d6\u30b8\u30a7\u30af\u30c8.pos\u300d\u3068\u8a00\u3046\u5f62\u5f0f\u3067\u3001\u73fe\u5728\u306e\u30d5\u30a1\u30a4\u30eb\u4f4d\u7f6e\u3092\u5f97\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 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width=\"300\" height=\"191\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91139-300x191.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91139.jpg 521w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91140.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-10407\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91140-300x233.jpg\" alt=\"9\" width=\"261\" height=\"203\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91140-300x233.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91140.jpg 432w\" sizes=\"(max-width: 261px) 100vw, 261px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u79fb\u52d5\u3057\u305f\u3044\u5834\u5408\u306f<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91141.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10408\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91141-300x25.jpg\" alt=\"9\" width=\"300\" height=\"25\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91141-300x25.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91141.jpg 431w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\u3068\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u300ci.pos=5\u300d\u306f5\u30d0\u30a4\u30c8\u3060\u3051\u79fb\u52d5\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">5\u30d0\u30a4\u30c8\u3067\u51fa\u529b\u3059\u308b\u3068\u300cfgh\u300d\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 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https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91142.jpg 506w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91143.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10410\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91143-300x229.jpg\" alt=\"9\" width=\"300\" height=\"229\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91143-300x229.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91143.jpg 480w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91144.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10411\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91144-300x23.jpg\" alt=\"9\" width=\"300\" height=\"23\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91144-300x23.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91144.jpg 489w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><span style=\"font-size: 14pt;\">\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u30dd\u30a4\u30f3\u30bf\u3092\u81ea\u7531\u306b\u79fb\u52d5\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u7b2c 2\u5f15\u6570\u306ewhence\u306b\u306f\u4ee5\u4e0b\u306e3\u7a2e\u985e\u304b\u3089\u9078\u629e\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30eb\u30dd\u30a4\u30f3\u30bf\u306e\u52d5\u304d\u3092\u6c7a\u3081\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91145.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10412\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91145-243x300.jpg\" alt=\"9\" width=\"243\" height=\"300\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91145-243x300.jpg 243w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91145.jpg 423w\" sizes=\"(max-width: 243px) 100vw, 243px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u3067\u306f\u4f8b\u306e\u8aac\u660e\u3092\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u300ci.read(2)\u300d\u30672\u306e\u30b5\u30a4\u30ba\u3060\u3051\u52d5\u3044\u3066\u3044\u3066\u3001\u305d\u306e\u5f8c\u306b<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91146.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10413\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91146-300x29.jpg\" alt=\"9\" width=\"300\" height=\"29\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91146-300x29.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91146.jpg 393w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\u3067\u3055\u3089\u306b5\u306e\u30b5\u30a4\u30ba\u3060\u3051\u79fb\u52d5\u3057\u3066\u3044\u308b\u306e\u3067<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91147.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10414\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91147.jpg\" alt=\"9\" width=\"165\" height=\"36\" \/><\/a>\u3067\u73fe\u5728\u306e\u4f4d\u7f6e\u3092\u898b\u308b\u30687\u306b\u306a\u308a\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">7\u9032\u3093\u3060\u4f4d\u7f6e\u3067\u51fa\u529b\u3059\u308b\u3068\u300ch\u300d\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/span><br \/>\n<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91148.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10415\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91148-300x30.jpg\" alt=\"9\" width=\"300\" height=\"30\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91148-300x30.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91148.jpg 391w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><span style=\"font-size: 14pt;\">\u306e\u3088\u3046\u306b<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91149.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10416\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91149.jpg\" alt=\"9\" width=\"248\" height=\"35\" 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https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91151.jpg 314w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306frewind\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">rewind\u30e1\u30bd\u30c3\u30c9\u306f\u30d5\u30a1\u30a4\u30eb\u30dd\u30a4\u30f3\u30bf\u3092\u5148\u982d\u306b\u623b\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91152.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10419\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91152-300x224.jpg\" alt=\"9\" width=\"300\" height=\"224\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91152-300x224.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91152.jpg 507w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91153.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-10420\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91153-300x222.jpg\" alt=\"9\" width=\"259\" height=\"192\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91153-300x222.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91153.jpg 407w\" sizes=\"(max-width: 259px) 100vw, 259px\" \/><\/a><\/span><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91154.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10421\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91154-300x35.jpg\" alt=\"9\" width=\"300\" height=\"35\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91154-300x35.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91154.jpg 312w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><span style=\"font-size: 14pt;\">\u3068\u8a00\u3046\u5f62\u5f0f\u3067\u30d5\u30a1\u30a4\u30eb\u30dd\u30a4\u30f3\u30bf\u3092\u5148\u982d\u306b\u623b\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">puts i.pos\u3067\u51fa\u529b\u3059\u308b\u30680\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91155.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10422\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91155-300x150.jpg\" alt=\"9\" width=\"300\" height=\"150\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/91155-300x150.jpg 300w, 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