{"id":1638,"date":"2022-01-09T14:50:19","date_gmt":"2022-01-09T06:50:19","guid":{"rendered":"http:\/\/139.9.1.231\/?p=1638"},"modified":"2022-01-09T14:55:50","modified_gmt":"2022-01-09T06:55:50","slug":"c-function","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2022\/01\/09\/c-function\/","title":{"rendered":"c++  \u51fd\u6570\u8fdb\u9636"},"content":{"rendered":"\n<ul><li>\u5185\u8054\u51fd\u6570<\/li><li>\u5f15\u7528\u53d8\u91cf<\/li><li>\u5982\u4f55\u6309\u5f15\u7528\u4f20\u9012\u53c2\u6570<\/li><li>\u9ed8\u8ba4\u53c2\u6570<\/li><li><strong>\u51fd\u6570\u91cd\u8f7d<\/strong>\uff08<strong>\u6307\u51fd\u6570\u53c2\u6570\u7684\u6570\u76ee\u548c\u7c7b\u578b \u4e0d\u540c\uff0c\u4e0d\u80fd\u901a\u8fc7\u8fd4\u56de\u7c7b\u578b\u533a\u522b\u4e24\u4e2a\u540c\u540d\u51fd\u6570\u3002\u51fd\u6570\u91cd\u8f7d\u4e0d\u53ef\u4ee5\u6839\u636e\u8fd4\u56de\u7c7b\u578b\u533a\u5206<\/strong>\uff09<\/li><li>\u51fd\u6570\u6a21\u677f\u5177\u4f53\u5316<\/li><\/ul>\n\n\n\n<p class=\"has-light-pink-background-color has-background\">1\u3001\u5185\u8054\u51fd\u6570<\/p>\n\n\n\n<p>\u5e38\u89c4\u51fd\u6570\u548c\u5185\u8054\u51fd\u6570\u4e4b\u95f4\u4e3b\u8981\u7684\u4e0d\u540c\u662f\u5728\u4e8ec++\u7f16\u8bd1\u5668\u5982\u4f55\u5c06\u4ed6\u4eec\u7ec4\u5408\u5230\u7a0b\u5e8f\u4e2d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" width=\"1024\" height=\"247\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-155-1024x247.png\" alt=\"\" class=\"wp-image-1676\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-155-1024x247.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-155-300x72.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-155-768x185.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-155.png 1256w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5b9a\u4e49\u5185\u8054\u51fd\u6570\uff1a<\/p>\n\n\n\n<ul><li>\u5728\u51fd\u6570\u58f0\u660e\u524d \u52a0\u4e0a\u5173\u952e\u5b57 inline <\/li><li>\u5728\u51fd\u6570\u5b9a\u4e49\u524d\u52a0\u4e0a\u5173\u952e\u5b57 inline<\/li><\/ul>\n\n\n\n<p>c\u8bed\u8a00\u4f7f\u7528\u5b8f\u6765\u5b9e\u73b0\u5185\u8054\u51fd\u6570\u529f\u80fd\uff1a<\/p>\n\n\n\n<p>#define SQUARE(X) X*X<\/p>\n\n\n\n<p class=\"has-light-pink-background-color has-background\">2\u3001\u5f15\u7528\u53d8\u91cf<\/p>\n\n\n\n<p>int  &amp; rate = rats<\/p>\n\n\n\n<p>\u5f15\u7528\u662f\u53d8\u91cf\u7684\u522b\u540d\uff0c\u4e3b\u8981\u4f5c\u7528\u662f\u7528\u4e8e\u51fd\u6570\u7684\u5f62\u53c2\uff0c\u901a\u8fc7\u5c06\u5f15\u7528\u53d8\u91cf\u7528\u4f5c\u53c2\u6570\uff0c\u51fd\u6570\u5c06\u4f7f\u7528\u539f\u59cb\u6570\u636e\uff0c\u800c\u4e0d\u662f\u526f\u672c\u3002<\/p>\n\n\n\n<p>c++\u4f7f\u7528&amp;\u6765\u58f0\u660e\u5f15\u7528\uff0cint &amp; \u8868\u793a\u6307\u5411int\u7684\u5f15\u7528<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" width=\"1024\" height=\"678\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-156-1024x678.png\" alt=\"\" class=\"wp-image-1681\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-156-1024x678.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-156-300x199.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-156-768x508.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-156.png 1251w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-light-pink-background-color has-background\">\u51fd\u6570\u9ed8\u8ba4\u53c2\u6570<\/p>\n\n\n\n<p>char * left(const char *str,int n  =1)<\/p>\n\n\n\n<p>\u53c2\u6570n\u7684\u9ed8\u8ba4\u503c\u4e3a1\uff0c\u5982\u679c\u4e0d\u4f20\u9012n\uff0c\u5c31\u9ed8\u8ba4\u4e3a\u4e00\uff0c\u5426\u5219\u4f20\u9012\u7684\u503c\u5c06\u8986\u76d61<\/p>\n\n\n\n<p class=\"has-light-pink-background-color has-background\"> \u51fd\u6570\u91cd\u8f7d\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>void print(const char *str,int width);\nvoid print(double d,int width)\nvoid print(long l, int width)<\/code><\/pre>\n\n\n\n<p>c++\u5141\u8bb8\u5b9a\u4e49\u51fd\u6570\u540d\u76f8\u540c\u7684\u51fd\u6570\uff0c\u4f46\u5fc5\u987b\u662f\u8f93\u5165\u53c2\u6570\u7684\u6570\u91cf\u548c\u7c7b\u578b\u4e0d\u540c\uff0c<strong>\u5982\u679c\u53ea\u662f\u8fd4\u56de\u7c7b\u578b\u76f8\u540c\uff0cc++\u8ba4\u4e3a\u8fd9\u4e24\u4e2a\u662f\u4e00\u4e2a\u51fd\u6570\u3002<\/strong><\/p>\n\n\n\n<p class=\"has-light-pink-background-color has-background\">\u51fd\u6570\u6a21\u677f\uff1a template &lt;typename Anytype&gt;    \u53ef\u4ee5\u7406\u89e3\u4e3a anyname\u5c31\u662f\u6211\u4eec\u7684\u4e00\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u51fd\u6570\u4e2d\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u6570\u636e\u7c7b\u578b<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" width=\"1024\" height=\"166\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-157-1024x166.png\" alt=\"\" class=\"wp-image-1684\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-157-1024x166.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-157-300x49.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-157-768x124.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/01\/image-157.png 1241w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5b9a\u4e49\u51fd\u6570\u6a21\u677f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>template &lt;typename Anytype&gt;\nvoid Swap(Anytype &amp;a,Anytype &amp;b)\n{\n       \u51fd\u6570\u4f53\n}\nor\n\n\ntemplate &lt;class  Anytype&gt;\nvoid Swap(Anytype &amp;a,Anytype &amp;b)\n{\n       \u51fd\u6570\u4f53\n}\n\n<\/code><\/pre>\n\n\n\n<p>\u8c03\u7528\uff1a\u76f4\u63a5 \u4f7f\u7528 Swap(int x,int y) <\/p>\n\n\n\n<p class=\"has-light-blue-background-color has-background\">\u7c7b\u6a21\u677f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>template&lt;typenameT>\r\nclassStack\r\n{\r\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5185\u8054\u51fd\u6570 \u5f15\u7528\u53d8\u91cf \u5982\u4f55\u6309\u5f15\u7528\u4f20\u9012\u53c2\u6570 \u9ed8\u8ba4\u53c2\u6570 \u51fd\u6570\u91cd\u8f7d\uff08\u6307\u51fd\u6570\u53c2\u6570\u7684\u6570\u76ee\u548c\u7c7b\u578b \u4e0d\u540c\uff0c\u4e0d\u80fd\u901a\u8fc7\u8fd4\u56de\u7c7b\u578b\u533a\u522b &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2022\/01\/09\/c-function\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">c++  \u51fd\u6570\u8fdb\u9636<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[14],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/1638"}],"collection":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/comments?post=1638"}],"version-history":[{"count":19,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/1638\/revisions"}],"predecessor-version":[{"id":1691,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/1638\/revisions\/1691"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=1638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=1638"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=1638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}