{"id":3556,"date":"2017-08-19T18:11:02","date_gmt":"2017-08-19T10:11:02","guid":{"rendered":"https:\/\/ixyzero.com\/blog\/?p=3556"},"modified":"2017-08-19T18:11:02","modified_gmt":"2017-08-19T10:11:02","slug":"linux%e4%b8%8bc%e8%af%ad%e8%a8%80%e4%b8%ad%e7%9a%84%e4%bd%8d%e7%a7%bb%e8%bf%90%e7%ae%97%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/ixyzero.com\/blog\/archives\/3556.html","title":{"rendered":"Linux\u4e0bC\u8bed\u8a00\u4e2d\u7684\u4f4d\u79fb\u8fd0\u7b97\/\u64cd\u4f5c"},"content":{"rendered":"<p>=Start=<\/p>\n<h4 id=\"id-\u6a21\u677f-\u7f18\u7531\uff1a\">\u7f18\u7531\uff1a<\/h4>\n<p>\u603b\u7ed3\u3001\u63d0\u9ad8\u9700\u8981<\/p>\n<h4 id=\"id-\u6a21\u677f-\u6b63\u6587\uff1a\">\u6b63\u6587\uff1a<\/h4>\n<h5 id=\"id-\u6a21\u677f-\u53c2\u8003\u89e3\u7b54\uff1a\">\u53c2\u8003\u89e3\u7b54\uff1a<\/h5>\n<pre class=\"lang:default decode:true \">#include &lt;stdio.h&gt;\r\n#include &lt;stdlib.h&gt;\r\n#include &lt;string.h&gt;\r\n\r\n\/*\r\ni = 0\r\ni &lt;&lt; 2 = 0\r\ni = 1\r\ni &lt;&lt; 2 = 4\r\n\r\n1 &lt;&lt; 1 = 2\r\n1 &lt;&lt; 2 = 4\r\n1 &lt;&lt; 3 = 8\r\n*\/\r\n\r\nint main(int argc, char const *argv[])\r\n{\r\n\tint i = 0;\r\n\tprintf(\"i = %d\\n\", i);\r\n\ti = i &lt;&lt; 2;\r\n\tprintf(\"i &lt;&lt; 2 = %d\\n\", i);\r\n\t\r\n\ti = 1;\r\n\tprintf(\"i = %d\\n\", i);\r\n\ti = i &lt;&lt; 2;\r\n\tprintf(\"i &lt;&lt; 2 = %d\\n\\n\", i);\r\n\r\n\tfor (i = 0; i &lt; 3; ++i) {\r\n\t\tprintf(\"1 &lt;&lt; %d = %d\\n\", i+1, 1 &lt;&lt; (i+1));\r\n\t}\r\n\r\n\treturn 0;\r\n}<\/pre>\n<h5 id=\"id-\u6a21\u677f-\u53c2\u8003\u94fe\u63a5\uff1a\">\u53c2\u8003\u94fe\u63a5\uff1a<\/h5>\n<p><strong>Linux C\/C++ \u8fd0\u7b97\u7b26\uff1a\u79cd\u7c7b\u3001\u4f18\u5148\u7ea7\u3001\u7ed3\u5408\u6027<\/strong> #nice<br \/>\n<a href=\"http:\/\/blog.csdn.net\/guowenyan001\/article\/details\/45049347\">http:\/\/blog.csdn.net\/guowenyan001\/article\/details\/45049347<\/a><br \/>\n<a href=\"http:\/\/www.slyar.com\/blog\/c-operator-priority.html\">http:\/\/www.slyar.com\/blog\/c-operator-priority.html<\/a><\/p>\n<p>\u6765\u8c08\u8c08C++ \u4f4d\u8fd0\u7b97 &amp; | &lt;&lt; &gt;&gt; ^ ~ %<br \/>\n<a href=\"http:\/\/www.linuxidc.com\/Linux\/2014-03\/98362.htm\">http:\/\/www.linuxidc.com\/Linux\/2014-03\/98362.htm<\/a><\/p>\n<p><strong>C\/C++\u5201\u94bb\u95ee\u9898\u5404\u4e2a\u51fb\u7834-\u4f4d\u8fd0\u7b97\u53ca\u5176\u5e94\u7528\u5b9e\u4f8b(1)<\/strong> #nice<br \/>\n<a href=\"http:\/\/www.linuxidc.com\/Linux\/2012-01\/52082p3.htm\">http:\/\/www.linuxidc.com\/Linux\/2012-01\/52082p3.htm<\/a><\/p>\n<p><span style=\"color: #ff0000;\"><strong>C\/C++\u5201\u94bb\u95ee\u9898\u5404\u4e2a\u51fb\u7834<\/strong><\/span><br \/>\n<a href=\"http:\/\/blog.csdn.net\/w57w57w57\/article\/category\/851799\">http:\/\/blog.csdn.net\/w57w57w57\/article\/category\/851799<\/a><\/p>\n<p>=END=<\/p>\n","protected":false},"excerpt":{"rendered":"<p>=Start= \u7f18\u7531\uff1a \u603b\u7ed3\u3001\u63d0\u9ad8\u9700\u8981 \u6b63\u6587\uff1a \u53c2\u8003\u89e3\u7b54\uff1a #include &lt;stdio.h&gt;  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,7],"tags":[100,920],"class_list":["post-3556","post","type-post","status-publish","format-standard","hentry","category-knowledgebase-2","category-programing","tag-c","tag-shift_operation"],"views":3607,"_links":{"self":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/3556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/comments?post=3556"}],"version-history":[{"count":2,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/3556\/revisions"}],"predecessor-version":[{"id":3567,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/3556\/revisions\/3567"}],"wp:attachment":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/media?parent=3556"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/categories?post=3556"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/tags?post=3556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}