{"id":1149,"date":"2017-05-10T09:43:54","date_gmt":"2017-05-10T00:43:54","guid":{"rendered":"https:\/\/133.242.23.245\/blog\/?p=1149"},"modified":"2019-03-03T00:33:03","modified_gmt":"2019-03-02T15:33:03","slug":"%e3%80%90java-se-bronze-%e8%a9%a6%e9%a8%93%e5%af%be%e7%ad%96%e2%91%a4%e3%80%91static%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%ae%e5%91%bc%e3%81%b3%e5%87%ba%e3%81%97%e5%95%8f%e9%a1%8c","status":"publish","type":"post","link":"https:\/\/www.kara-kuri.jp\/blog\/?p=1149","title":{"rendered":"\u3010Java SE Bronze \u8a66\u9a13\u5bfe\u7b56\u2464\u3011static\u30e1\u30bd\u30c3\u30c9\u306e\u547c\u3073\u51fa\u3057\u554f\u984c"},"content":{"rendered":"

\u304a\u306f\u3088\u3046\u3054\u3056\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u6642\u671f\u306e\u96e8\u306f\u96fb\u8eca\u306e\u4e2d\u304c\u84b8\u3057\u6691\u304f\u306a\u308b\u306e\u304c\u5acc\u3067\u3059\u306d\u3002<\/p>\n

\u3055\u3066\u304a\u304d\u3001\u4eca\u65e5\u306fsatic\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u306e\u4fdd\u6301\u3068static\u30e1\u30bd\u30c3\u30c9\u306e\u547c\u3073\u51fa\u3057\u306b\u95a2\u3059\u308b\u554f\u984c\u3092\u3084\u3063\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

\u554f.\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3001\u5b9f\u884c\u3057\u305f\u3068\u304d\u306e\u7d50\u679c\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u3092\u9078\u3073\u306a\u3055\u3044\u3002(\uff11\u3064\u9078\u629e)<\/p>\n

public class Test{\n    private static int a;\n    private int b;\n\n    public static int countUpA(){\n        return ++a;\n     }\n    public int doMethod(){\n        return countUpA();\n     }\n\n     public static void main(String[] args){\n         Test test = new Test();\n         System.out.print(test.doMethod());\n         System.out.print(\" \" + test.coutUpA());\n     }\n }\n\n<\/code><\/pre>\n
A.\u300c0 1\u300d\u3068\u8868\u793a\u3055\u308c\u308b
\nB.\u300c1 2\u300d\u3068\u8868\u793a\u3055\u308c\u308b
\nC. 9\u884c\u76ee\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u306a\u308b
\nD. 15\u884c\u76ee\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u306a\u308b
\nE. \u5b9f\u884c\u6642\u306b\u4f8b\u5916\u304c\u767a\u751f\u3059\u308b<\/p>\n
———————\u3053\u306e\u5148\u7b54\u3048———————<\/p>\n
\u7b54.B<\/p>\n
\u3053\u306e\u554f\u984c\u306b\u3064\u3044\u3066\u8003\u3048\u308b\u3068\u304d\u306b\u5927\u5207\u306a\u3053\u3068\u304c\uff12\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n
1.\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u304b\u3089static\u30e1\u30bd\u30c3\u30c9\u306e\u547c\u3073\u51fa\u3057\u304c\u3067\u304d\u308b
\n2.static\u30e1\u30bd\u30c3\u30c9\u304b\u3089\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u306f\u547c\u3073\u51fa\u3057\u306f\u3067\u304d\u306a\u3044<\/p>\n
\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3067\u3042\u308bdoMethod\u304b\u3089\u3001static\u30e1\u30bd\u30c3\u30c9countUpA\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u3002
\n\u305d\u3057\u3066\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3078\u306e\u53c2\u7167\u3092\u4fdd\u6301\u3057\u305f\u5909\u6570test\u3092\u4f7f\u3063\u3066static\u30e1\u30bd\u30c3\u30c9countUpA\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u3002
\n\u306a\u306e\u3067\u9078\u629e\u80a2\u300cC\u300d\u3068\u300cD\u300d\u306f\u9593\u9055\u3044\u3067\u3059\u3002<\/p>\n
\u8a2d\u554f\u30b3\u30fc\u30c9\u306e14\u884c\u76ee\u3067doMethod\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002
\ndoMethod\u306e\u51e6\u7406(9\u884c\u76ee)\u3067\u306fcountUpA\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002
\ncountUpA\u30e1\u30bd\u30c3\u30c9\u306f\u5909\u6570a\u3092\u524d\u7f6e\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3057\u30011\u3092\u623b\u3057\u307e\u3059\u3002
\n\u305d\u306e\u5f8c15\u884c\u76ee\u3067countUpA\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002
\n\u540c\u69d8\u306b\u5909\u6570a\u3092\u524d\u7f6e\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3057\u30012\u3092\u623b\u3057\u307e\u3059\u3002
\n\u306a\u306e\u3067\u6b63\u89e3\u306f B \u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u547c\u3073\u51fa\u3057\u306b\u95a2\u3059\u308b\u554f\u984c\u306fJava SE 7\/8 Bronze\u3067\u306f\u7d50\u69cb\u51fa\u3066\u304d\u305f\u3088\u3046\u306a\u6c17\u304c\u3057\u307e\u3059\u3002
\n\u4e2d\u306b\u306f\u8003\u3048\u308b\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u305d\u3046\u306a\u554f\u984c\u3082\u3042\u308a\u307e\u3059\u306e\u3067\u6642\u9593\u52b9\u7387\u3092\u8003\u3048\u3066\u78ba\u5b9f\u306b\u6b63\u89e3\u3067\u304d\u308b\u554f\u984c\u304b\u3089\u89e3\u3044\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002
\n\u98db\u3070\u3057\u305f\u554f\u984c\u3082\u5f8c\u304b\u3089\u7b54\u3048\u3066\u3044\u3051\u3070\u898b\u76f4\u3059\u6642\u9593\u3082\u305f\u304f\u3055\u3093\u4f59\u308b\u304f\u3089\u3044\u4f59\u88d5\u304c\u3067\u304d\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
\u79c1\u306f1\u56de\u843d\u3061\u3066\u308b\u306e\u3067\u3059\u304c\u305d\u306e\u6642\u306e\u6557\u56e0\u306f\u5b8c\u5168\u306b\u6642\u9593\u3067\u3057\u305f\u3002\u3002
\n\u554f\u984c\u304c\u98db\u3070\u305b\u308b\u306e\u3082\u308f\u304b\u3089\u305a\u306b1\u554f\u76ee\u304b\u3089\u771f\u3063\u5411\u52dd\u8ca0\u3092\u6311\u3093\u3060\u3068\u3053\u308d\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u3066\u3057\u307e\u3044\u3001\u898b\u76f4\u3059\u6642\u9593\u304c\u307b\u3068\u3093\u3069\u3068\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n
\u3072\u3063\u304b\u3051\u554f\u984c\u306e\u591a\u3044\u8a66\u9a13\u306a\u306e\u3067\u898b\u76f4\u3057\u306e\u6642\u9593\u306f\u3068\u3066\u3082\u5927\u5207\u3067\u3059\u3002
\n\u91cd\u8981\u306a\u3053\u3068\u306a\u306e\u3067\u3082\u3046\u4e00\u5ea6\u304a\u3055\u3089\u3044\u3057\u307e\u3059\u304c<\/p>\n
\u30fb\u8a66\u9a13\u306e\u554f\u984c\u306f\u98db\u3070\u305b\u307e\u3059<\/strong>
\n\u30fb\u7b54\u3048\u305f\u3051\u3069\u5f8c\u3067\u898b\u76f4\u3057\u305f\u3044\u554f\u984c\u306a\u3069\u306b\u306f\u30c1\u30a7\u30c3\u30af\u3092\u3064\u3051\u308b\u3068\u5f8c\u3067\u30c1\u30a7\u30c3\u30af\u9805\u76ee\u3060\u3051\u898b\u308c\u307e\u3059<\/strong>
\n\u30fb\u306a\u308b\u3079\u304f\u3059\u3050\u306b\u7b54\u3048\u3089\u308c\u308b\u554f\u984c\u304b\u3089\u89e3\u3044\u3066\u3044\u304f\u3068\u6642\u9593\u52b9\u7387\u304c\u826f\u304f\u898b\u76f4\u3057\u304c\u3086\u3063\u304f\u308a\u3067\u304d\u308b<\/strong><\/p>\n
\u3053\u306e3\u70b9\u3092\u6291\u3048\u3066\u304a\u3051\u3070\u5c11\u306a\u304b\u3089\u305a1\u554f\u76ee\u304b\u3089\u9806\u756a\u306b\u89e3\u3044\u3066\u3044\u304f\u4eba\u3088\u308a\u3082\u898b\u76f4\u3057\u304c\u3067\u304d\u308b\u5206\u6b63\u89e3\u7387\u306f\u683c\u6bb5\u306b\u4e0a\u304c\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u304a\u306f\u3088\u3046\u3054\u3056\u3044\u307e\u3059\u3002 \u3053\u306e\u6642\u671f\u306e\u96e8\u306f\u96fb\u8eca\u306e\u4e2d\u304c\u84b8\u3057\u6691\u304f\u306a\u308b\u306e\u304c\u5acc\u3067\u3059\u306d\u3002 \u3055\u3066\u304a\u304d\u3001\u4eca\u65e5\u306fsatic\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u306e\u4fdd\u6301\u3068static\u30e1\u30bd\u30c3\u30c9\u306e\u547c\u3073\u51fa\u3057\u306b\u95a2\u3059\u308b\u554f\u984c\u3092\u3084\u3063\u3066\u3044\u304d\u307e\u3059\u3002 \u554f.\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3001\u5b9f\u884c\u3057\u305f […]<\/p>\n","protected":false},"author":101011,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"_links":{"self":[{"href":"https:\/\/www.kara-kuri.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1149"}],"collection":[{"href":"https:\/\/www.kara-kuri.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kara-kuri.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kara-kuri.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/101011"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kara-kuri.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1149"}],"version-history":[{"count":9,"href":"https:\/\/www.kara-kuri.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1149\/revisions"}],"predecessor-version":[{"id":1948,"href":"https:\/\/www.kara-kuri.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1149\/revisions\/1948"}],"wp:attachment":[{"href":"https:\/\/www.kara-kuri.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kara-kuri.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kara-kuri.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}