{"id":288,"date":"2023-01-05T20:21:55","date_gmt":"2023-01-05T12:21:55","guid":{"rendered":"https:\/\/9iwd.top\/?p=288"},"modified":"2023-01-10T10:58:29","modified_gmt":"2023-01-10T02:58:29","slug":"02-1-%e6%95%b4%e5%bd%a2","status":"publish","type":"post","link":"http:\/\/9iwd.top\/?p=288","title":{"rendered":"02.1 C++\u6574\u5f62"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>#include &lt;iostream>\/\/ \u8f93\u51fa\u6d41\u5e93\r\nusing namespace std;\/\/\u4f7f\u7528\u6807\u51c6\u547d\u540d\u7a7a\u95f4\r\n\r\n\/\/\u8bfe\u7a0b\uff1a2.1 \u4e86\u89e3\u6574\u5f62\u5173\u952e\u5b57\r\n\/\/C++\u89c4\u5b9a\u5728\u521b\u5efa\u4e00\u4e2a\u53d8\u91cf\u6216\u8005\u5e38\u91cf\u662f\uff0c\u5fc5\u987b\u8981\u6307\u5b9a\u51fa\u76f8\u5e94\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5426\u5219\u65e0\u6cd5\u7ed9\u53d8\u91cf\u5206\u914d\u5185\u5b58\r\n\r\n\/\/1\u3001\u77ed\u6574\u5f62\uff08-32768 ~ 32767\uff09\r\nshort num1 = 32768;\r\n\/\/2\u3001\u6574\u5f62\uff08-2147483648 ~ 2147483647\uff09\r\nint num2 = 2147483647;\r\n\/\/3\u3001\u957f\u6574\u5f62\uff08-2147483648 ~ 2147483647\uff09\r\nlong num3 = 2147483647;\r\n\/\/4\u3001\u957f\u957f\u6574\u5f62\uff08-9223372036854775808 ~ 9223372036854775807\uff09\r\nlong long num4 = 9223372036854775807;\r\n\r\nint main()\r\n{\r\n\tcout &lt;&lt; \"num1 = \" &lt;&lt; num1 &lt;&lt; endl;\r\n\tcout &lt;&lt; \"num2 = \" &lt;&lt; num2 &lt;&lt; endl;\r\n\tcout &lt;&lt; \"num3 = \" &lt;&lt; num3 &lt;&lt; endl;\r\n\tcout &lt;&lt; \"num4 = \" &lt;&lt; num4 &lt;&lt; endl;\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\/288"}],"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=288"}],"version-history":[{"count":0,"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts\/288\/revisions"}],"wp:attachment":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=288"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}