{"id":421,"date":"2023-09-11T00:21:08","date_gmt":"2023-09-10T16:21:08","guid":{"rendered":"https:\/\/9iwd.top\/?p=421"},"modified":"2023-09-11T00:21:09","modified_gmt":"2023-09-10T16:21:09","slug":"12-1-%e9%ab%98%e7%ba%a7%e5%87%bd%e6%95%b0-%e5%87%bd%e6%95%b0%e7%9a%84%e9%bb%98%e8%ae%a4%e5%80%bc","status":"publish","type":"post","link":"http:\/\/9iwd.top\/?p=421","title":{"rendered":"12.1 \u9ad8\u7ea7\u51fd\u6570-\u51fd\u6570\u7684\u9ed8\u8ba4\u503c"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>#include &lt;iostream>\t \/\/ \u8f93\u51fa\u6d41\u5e93\r\nusing namespace std; \/\/ \u4f7f\u7528\u6807\u51c6\u547d\u540d\u7a7a\u95f4\r\n\r\n\/\/ \u8bfe\u7a0b\uff1a01 \u9ad8\u7ea7\u51fd\u6570 - \u51fd\u6570\u7684\u9ed8\u8ba4\u503c\r\n\r\n\/\/ \u6ca1\u6709\u9ed8\u8ba4\u503c\u7684\u51fd\u6570\r\nint test01(int a, int b, int c)\r\n{\r\n\treturn a + b + c;\r\n}\r\n\r\n\/\/ \u6709\u9ed8\u8ba4\u503c\u7684\u51fd\u6570,\u5f53\u51fd\u6570\u5f62\u53c2\u6709\u9ed8\u8ba4\u503c\u7684\u60c5\u51b5\u53ef\u4ee5\u5ffd\u7565\u4e0d\u4f20\u5165\u6570\u636e\r\n\/\/ \u5982\u679c\u6709\u4f20\u5165\u6570\u636e\uff0c\u5f53\u4ee5\u4f20\u5165\u6570\u636e\u4e3a\u51c6\uff0c\u5426\u8005\u9ed8\u8ba4\u503c\u4e3a\u51c6\r\nint test02(int a, int b = 20, int c = 30)\r\n{\r\n\treturn a + b + c;\r\n}\r\n\r\n\/\/ \u6ce8\u610f\u4e8b\u9879\r\n\/\/ 1\u3001\u5982\u679c\u67d0\u4e2a\u4f4d\u7f6e\u6709\u4e86\u9ed8\u8ba4\u53c2\u6570\uff0c\u90a3\u4e48\u4ece\u8fd9\u4e2a\u4f4d\u7f6e\u5f80\u540e\uff0c\u4ece\u5de6\u5230\u53f3\u90fd\u5fc5\u987b\u6709\u9ed8\u8ba4\u503c\r\n\/\/ int fun01(int a = 10, int b, int c)\r\n\/\/ {\r\n\/\/ \treturn a + b + c;\r\n\/\/ }\r\n\r\n\/\/ 2\u3001\u5982\u679c\u51fd\u6570\u58f0\u660e\u6709\u9ed8\u8ba4\u53c2\u6570\uff0c\u51fd\u6570\u5b9e\u73b0\u5c31\u4e0d\u80fd\u6709\u9ed8\u8ba4\u53c2\u6570\r\n\/\/ \u58f0\u660e\u548c\u5b9e\u73b0\u53ea\u80fd\u6709\u4e00\u4e2a\u6709\u9ed8\u8ba4\u53c2\u6570\uff0c\u5982\u679c\u90fd\u6709\u9ed8\u8ba4\u53c2\u6570\u4f1a\u62a5\u9519\r\nint func02(int a = 10, int b = 20);\r\n\r\nint func02(int a, int b)\r\n{\r\n\treturn a + b;\r\n}\r\n\r\n\/\/  \u7a0b\u5e8f\u5165\u53e3\u51fd\u6570\r\nint main()\r\n{\r\n\tsystem(\"chcp 65001\"); \/\/ \u4e34\u65f6\u8bbe\u7f6eUTF-8\u7f16\u7801\r\n\tcout &lt;&lt; \"\u6ca1\u6709\u9ed8\u8ba4\u503c\" &lt;&lt; test01(10, 20, 30) &lt;&lt; endl;\r\n\tcout &lt;&lt; \"\u5e26\u6709\u9ed8\u8ba4\u503c\" &lt;&lt; test02(10, 40) &lt;&lt; endl;\r\n\r\n\tcout &lt;&lt; \"\u51fd\u6570\u58f0\u660e\u4e0e\u5b9e\u73b0\" &lt;&lt; func02() &lt;&lt; endl;\r\n\r\n\tsystem(\"pause\"); \/\/ \u63a7\u5236\u53f0\u6682\u505c\uff0c\u7b49\u5f85\u4e0b\u4e00\u6b65\u64cd\u4f5c\r\n\treturn 0;\t\t \/\/ \u7ed3\u675f\u8fd4\u56de\u503c\uff1a0\r\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"_links":{"self":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts\/421"}],"collection":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=421"}],"version-history":[{"count":1,"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts\/421\/revisions"}],"predecessor-version":[{"id":422,"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts\/421\/revisions\/422"}],"wp:attachment":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=421"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}