{"id":294,"date":"2023-01-05T20:43:58","date_gmt":"2023-01-05T12:43:58","guid":{"rendered":"https:\/\/9iwd.top\/?p=294"},"modified":"2023-01-10T10:57:39","modified_gmt":"2023-01-10T02:57:39","slug":"02-7-%e5%b8%83%e5%b0%94%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"http:\/\/9iwd.top\/?p=294","title":{"rendered":"02.7 C++\u5e03\u5c14\u7c7b\u578b"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>#include &lt;iostream>\/\/ \u8f93\u51fa\u6d41\u5e93\r\n#include &lt;string> \/\/\u7528C++\u5b57\u7b26\u4e32\u7684\u65f6\u5019\uff0c\u9700\u8981\u5305\u542b\u6b64\u5934\u6587\u4ef6\r\nusing namespace std;\/\/\u4f7f\u7528\u6807\u51c6\u547d\u540d\u7a7a\u95f4\r\n\r\n\/\/\u8bfe\u7a0b\uff1a2.7 \u5e03\u5c14\u7c7b\u578b\r\n\/*\r\n\u4f5c\u7528\uff1a\u5e03\u5c14\u6570\u636e\u7c7b\u578b\u4ee3\u8868\u771f\u6216\u5047\u7684\u503c\r\nbool\u7c7b\u578b\u53ea\u6709\u4e24\u4e2a\u503c\r\ntrue -> \u771f -> 1\r\nfalse -> \u5047 -> 0\r\nbool\u7c7b\u578b\u5360\u7528 1\u5b57\u8282 \u5185\u5b58\r\n*\/\r\n\r\nint main()\r\n{\r\n\t\/\/1\u3001\u521b\u5efabool\u6570\u636e\u7c7b\u578b\r\n\tbool flag = true; \r\n\tcout &lt;&lt; flag &lt;&lt; endl;\r\n\r\n\tflag = false;\r\n\tcout &lt;&lt; flag &lt;&lt; endl;\r\n\r\n\t\/\/2\u3001\u67e5\u770bbool\u7c7b\u578b\u6240\u5360\u7528\u5185\u5b58\u7a7a\u95f4\r\n\tcout &lt;&lt; \"bool\u7c7b\u578b\u6240\u5360\u7528\u5185\u5b58\u7a7a\u95f4\" &lt;&lt; sizeof(flag) &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;\/\/ \u7ed3\u675f\u8fd4\u56de\u503c\uff1a0\r\n}\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\/294"}],"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=294"}],"version-history":[{"count":0,"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts\/294\/revisions"}],"wp:attachment":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=294"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}