{"id":1835,"date":"2024-04-24T07:36:47","date_gmt":"2024-04-23T23:36:47","guid":{"rendered":"https:\/\/wp.minicoda.com\/?p=1835"},"modified":"2024-04-24T07:38:02","modified_gmt":"2024-04-23T23:38:02","slug":"a%e5%92%8ca%e6%a0%bc%e5%bc%8f%e4%b8%b2","status":"publish","type":"post","link":"https:\/\/wp.minicoda.com\/index.php\/a%e5%92%8ca%e6%a0%bc%e5%bc%8f%e4%b8%b2\/","title":{"rendered":"%a\u548c%A\u683c\u5f0f\u4e32"},"content":{"rendered":"\n<p>  C\u8bed\u8a00\u4e2d\uff0c%a\u6216%A\u7528\u4e8e\u5728*printf\u51fd\u6570\u4e2d\u4ee5\u5341\u516d\u8fdb\u5236\u6d6e\u70b9\u6570\u7684\u5f62\u5f0f\u8f93\u51fa\u4e00\u4e2a<code>float<\/code>\u6216<code>double<\/code>\u7c7b\u578b\u7684\u503c\u3002<\/p>\n\n\n\n<p>\u8f93\u51fa\u683c\u5f0f\u4e00\u822c\u662f<code>[-]0xh.hhhhp[+-]d<\/code>\uff0c\u5176\u4e2d<code>h.hhhh<\/code>\u662f\u5341\u516d\u8fdb\u5236\u7684\u5c0f\u6570\u90e8\u5206\uff0c<code>p<\/code>\u662f\u5206\u9694\u7b26\uff0c<code>d<\/code>\u662f\u6307\u6570\u90e8\u5206\uff0c\u5e95\u6570\u662f2.<\/p>\n\n\n\n<p>&nbsp; &nbsp; &nbsp; &nbsp; double value = 1.5;<\/p>\n\n\n\n<p>&nbsp; &nbsp; &nbsp; &nbsp; printf(\"%a\\n\", value);<\/p>\n\n\n\n<p>&nbsp; &nbsp; &nbsp; &nbsp; printf(\"%A\\n\", value);<br>  \u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n\n\n\n<p>\u00a0 \u00a0 \u00a0 \u00a0 0x1.8p+0<\/p>\n\n\n\n<p>\u00a0 \u00a0 \u00a0 \u00a0 0X1.8P+0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u8bed\u8a00\u4e2d\uff0c%a\u6216%A\u7528\u4e8e\u5728*printf\u51fd\u6570\u4e2d\u4ee5\u5341\u516d\u8fdb\u5236\u6d6e\u70b9\u6570\u7684\u5f62\u5f0f\u8f93\u51fa\u4e00\u4e2afloat\u6216double\u7c7b\u578b\u7684\u503c\u3002 \u8f93\u51fa\u683c\u5f0f\u4e00\u822c\u662f[-]0xh.hhhhp[+-]d\uff0c\u5176\u4e2dh.hhhh\u662f\u5341\u516d\u8fdb\u5236\u7684\u5c0f\u6570\u90e8\u5206\uff0c&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[299],"tags":[],"class_list":["post-1835","post","type-post","status-publish","format-standard","hentry","category-think"],"views":80,"_links":{"self":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts\/1835","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/comments?post=1835"}],"version-history":[{"count":3,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts\/1835\/revisions"}],"predecessor-version":[{"id":1838,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts\/1835\/revisions\/1838"}],"wp:attachment":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/media?parent=1835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/categories?post=1835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/tags?post=1835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}