{"id":721,"date":"2022-10-06T22:53:51","date_gmt":"2022-10-06T14:53:51","guid":{"rendered":"https:\/\/qaqaq.top\/?p=721"},"modified":"2022-11-27T12:39:56","modified_gmt":"2022-11-27T04:39:56","slug":"%e9%9d%a2%e5%90%91%e5%af%b9%e8%b1%a1%e4%b8%ad-%e5%a4%8d%e4%b9%a0-%e7%ac%ac%e4%ba%94%e9%a2%98","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=721","title":{"rendered":"\u9762\u5411\u5bf9\u8c61(\u4e2d)-\u590d\u4e60 \u7b2c\u4e94\u9898"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>package top.qaqaq.java.P284;\r\n\r\npublic class Circle {\r\n\r\n\tprivate double radius;\r\n\r\n\tpublic Circle() {\r\n\t\tsuper();\r\n\t\tradius = 1;\r\n\t}\r\n\r\n\tpublic double getRadius() {\r\n\t\treturn radius;\r\n\t}\r\n\r\n\tpublic void setRadius(double radius) {\r\n\t\tthis.radius = radius;\r\n\t}\r\n\r\n\tpublic double findArea() {\r\n\t\treturn Math.PI * radius * radius;\r\n\t}\r\n}\r\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>package top.qaqaq.java.P284;\r\n\r\npublic class Cylinder extends Circle {\r\n\r\n\tprivate double length;\r\n\r\n\tpublic Cylinder() {\r\n\t\tsuper();\r\n\t\tlength = 1;\r\n\t}\r\n\r\n\tpublic double getLength() {\r\n\t\treturn length;\r\n\t}\r\n\r\n\tpublic void setLength(double length) {\r\n\t\tthis.length = length;\r\n\t}\r\n\r\n\tpublic double findVolume() {\r\n\t\treturn super.findArea() * length;\r\n\t}\r\n\t\r\n\tpublic double findArea() {\r\n\t\treturn 2 * Math.PI * getRadius() * getRadius() + 2 * Math.PI * getRadius() * length;\r\n\t}\r\n}\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[46],"class_list":["post-721","post","type-post","status-publish","format-standard","hentry","category-java-","tag-java"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/721"}],"collection":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=721"}],"version-history":[{"count":1,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/721\/revisions"}],"predecessor-version":[{"id":722,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/721\/revisions\/722"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}