{"id":951,"date":"2022-10-15T18:05:35","date_gmt":"2022-10-15T10:05:35","guid":{"rendered":"https:\/\/qaqaq.top\/?p=951"},"modified":"2022-11-27T12:39:52","modified_gmt":"2022-11-27T04:39:52","slug":"%e5%bc%82%e5%b8%b8%e5%a4%84%e7%90%86-%e5%bc%82%e5%b8%b8%e5%a4%84%e7%90%86%e7%bb%83%e4%b9%a0%ef%bc%9a%e7%bb%bc%e5%90%88%e7%bb%83%e4%b9%a0","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=951","title":{"rendered":"\u5f02\u5e38\u5904\u7406-\u5f02\u5e38\u5904\u7406\u7ec3\u4e60\uff1a\u7efc\u5408\u7ec3\u4e60"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>package top.qaqaq.java.P384;\r\n\r\n\/\/\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\r\n\r\npublic class EcDef extends Exception {\r\n\r\n\tstatic final long serialVersionUID = -3387516993121229948L;\r\n\r\n\tpublic EcDef() {\r\n\r\n\t}\r\n\r\n\tpublic EcDef(String msg) {\r\n\t\tsuper(msg);\r\n\t}\r\n\r\n}\r\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>package top.qaqaq.java.P384;\r\n\/*\r\n * \u7f16\u5199\u5e94\u7528\u7a0b\u5e8fEcmDef.java\uff0c\u63a5\u6536\u547d\u4ee4\u884c\u7684\u4e24\u4e2a\u53c2\u6570\uff0c\u8981\u6c42\u4e0d\u80fd\u8f93\u5165\u8d1f\u6570\uff0c\u8ba1\u7b97\u4e24\u6570\u76f8\u9664\u3002\r\n\t\u5bf9\u6570\u636e\u7c7b\u578b\u4e0d\u4e00\u81f4(NumberFormatException)\u3001\u7f3a\u5c11\u547d\u4ee4\u884c\u53c2\u6570(ArrayIndexOutOfBoundsException\u3001\r\n\t\u96640(ArithmeticException)\u53ca\u8f93\u5165\u8d1f\u6570(EcDef \u81ea\u5b9a\u4e49\u7684\u5f02\u5e38)\u8fdb\u884c\u5f02\u5e38\u5904\u7406\u3002\r\n\t\u63d0\u793a\uff1a\r\n\t(1)\u5728\u4e3b\u7c7b(EcmDef)\u4e2d\u5b9a\u4e49\u5f02\u5e38\u65b9\u6cd5(ecm)\u5b8c\u6210\u4e24\u6570\u76f8\u9664\u529f\u80fd\u3002\r\n\t(2)\u5728main()\u65b9\u6cd5\u4e2d\u4f7f\u7528\u5f02\u5e38\u5904\u7406\u8bed\u53e5\u8fdb\u884c\u5f02\u5e38\u5904\u7406\u3002\r\n\t(3)\u5728\u7a0b\u5e8f\u4e2d\uff0c\u81ea\u5b9a\u4e49\u5bf9\u5e94\u8f93\u5165\u8d1f\u6570\u7684\u5f02\u5e38\u7c7b(EcDef)\u3002\r\n\t(4)\u8fd0\u884c\u65f6\u63a5\u53d7\u53c2\u6570 java EcmDef 20 10 \/\/args&#91;0]=\u201c20\u201d args&#91;1]=\u201c10\u201d\r\n\t(5)Interger\u7c7b\u7684static\u65b9\u6cd5parseInt(String s)\u5c06s\u8f6c\u6362\u6210\u5bf9\u5e94\u7684int\u503c\u3002\r\n\t\u5982\uff1aint a=Interger.parseInt(\u201c314\u201d); \/\/a=314;\r\n * \r\n * \r\n * \r\n *\/\r\npublic class EcmDef {\r\n\r\n\tpublic static void main(String&#91;] args) {\r\n\t\ttry {\r\n\t\t\tint i = Integer.parseInt(args&#91;0]);\r\n\t\t\tint j = Integer.parseInt(args&#91;1]);\r\n\t\t\tint result = ecm(i,j);\r\n\t\t\t\r\n\t\t\tSystem.out.println(result);\t\t\t\r\n\t\t}catch(NumberFormatException e) {\r\n\t\t\tSystem.out.println(\"\u6570\u636e\u7c7b\u578b\u4e0d\u4e00\u81f4\");\r\n\t\t}catch(ArrayIndexOutOfBoundsException e) {\r\n\t\t\tSystem.out.println(\"\u7f3a\u5c11\u547d\u4ee4\u884c\u53c2\u6570\");\r\n\t\t}catch(ArithmeticException e) {\r\n\t\t\tSystem.out.println(\"\u96640\");\r\n\t\t}catch(EcDef e) {\r\n\t\t\tSystem.out.println(e.getMessage());\r\n\t\t}\r\n\t}\r\n\t\r\n\tpublic static int ecm(int i, int j) throws EcDef {\r\n\t\tif(i &lt; 0 || j &lt; 0) {\r\n\t\t\tthrow new EcDef(\"\u5206\u5b50\u6216\u5206\u6bcd\u4e3a\u8d1f\u6570\u4e86\uff01\");\r\n\t\t}\r\n\t\t\r\n\t\treturn i \/ j;\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":[8],"tags":[46],"class_list":["post-951","post","type-post","status-publish","format-standard","hentry","category-java-code","tag-java"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/951"}],"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=951"}],"version-history":[{"count":1,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/951\/revisions"}],"predecessor-version":[{"id":952,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/951\/revisions\/952"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}