{"id":419,"date":"2023-09-11T00:19:56","date_gmt":"2023-09-10T16:19:56","guid":{"rendered":"https:\/\/9iwd.top\/?p=419"},"modified":"2023-09-11T00:19:57","modified_gmt":"2023-09-10T16:19:57","slug":"11-6-%e5%bc%95%e7%94%a8-%e5%b8%b8%e9%87%8f%e5%bc%95%e7%94%a8","status":"publish","type":"post","link":"http:\/\/9iwd.top\/?p=419","title":{"rendered":"11.6 \u5f15\u7528-\u5e38\u91cf\u5f15\u7528"},"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\uff1a06 \u5f15\u7528 - \u5e38\u91cf\u5f15\u7528\r\n\r\n\/\/ const\u5f15\u7528\u4f7f\u7528\u7684\u573a\u666f\uff0c\u901a\u5e38\u7528\u6765\u4fee\u9970\u5f62\u53c2\r\nvoid showValue(const int &amp;v)\r\n{\r\n\t\/\/ \u56e0\u4e3a\u4f7f\u7528const\u4fee\u9970\u8fc7\u5f62\u53c2\uff0c\u6240\u4ee5\u4e0d\u5141\u8bb8\u4fee\u6539\u6539\u53d8\u8be5\u6570\u636e\u6765\u8fbe\u5230\u8bef\u64cd\u4f5c\r\n\t\/\/ v = 1000; \/\/ \u4e0d\u5141\u8bb8\u8be5\u64cd\u4f5c\r\n\tcout &lt;&lt; v &lt;&lt; endl;\r\n}\r\n\/\/ \u7a0b\u5e8f\u5165\u53e3\u51fd\u6570\r\nint main()\r\n{\r\n\t\/\/ system(\"chcp 65001\");\t\t   \/\/ \u4e34\u65f6\u8bbe\u7f6eUTF-8\u7f16\u7801\r\n\t\/\/ int &amp;ref = 10; \/\/ \u5f15\u7528\u672c\u8eab\u9700\u8981\u4e00\u4e2a\u5408\u6cd5\u7684\u5185\u5b58\u7a7a\u95f4\uff0c\u4e0d\u80fd\u76f4\u63a5\u5f15\u7528\u6570\u636e\uff0c\u6240\u4ee5\u8fd9\u884c\u9519\u8bef\r\n\r\n\t\/\/ \u52a0\u5165const\u5c31\u53ef\u4ee5\u4e86\uff0c\u7f16\u8bd1\u5668\u4f18\u5316\u4ee3\u7801\uff1a\r\n\t\/\/ int temp = 10;\r\n\t\/\/ const int &amp;ref = temp;\r\n\tconst int &amp;ref = 10;\r\n\r\n\t\/\/ ref = 100; \/\/ \u52a0\u5165const\u540e\u4e0d\u53ef\u4ee5\u4fee\u6539\u53d8\u91cf\r\n\tcout &lt;&lt; ref &lt;&lt; endl;\r\n\r\n\t\/\/ \u51fd\u6570\u4e2d\u5229\u7528\u5e38\u91cf\u4fee\u9970\u5f15\u7528\u9632\u6b62\u8bef\u64cd\u4f5c\u4fee\u6539\u5b9e\u53c2\r\n\tint a = 22;\r\n\tshowValue(a);\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\/419"}],"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=419"}],"version-history":[{"count":1,"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts\/419\/revisions"}],"predecessor-version":[{"id":420,"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts\/419\/revisions\/420"}],"wp:attachment":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=419"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}