{"id":629,"date":"2005-09-29T10:06:51","date_gmt":"2005-09-29T02:06:51","guid":{"rendered":"http:\/\/pony.hk\/?p=629"},"modified":"2020-09-29T11:16:26","modified_gmt":"2020-09-29T03:16:26","slug":"c%e8%af%ad%e8%a8%80%e5%ae%9e%e6%95%b0%e5%ad%97%e7%ac%a6%e4%b8%b2%e8%bd%ac%e6%8d%a2%e6%88%90%e5%ae%9e%e6%95%b0","status":"publish","type":"post","link":"https:\/\/lnmp.ivan.xin\/?p=629","title":{"rendered":"C\u8bed\u8a00:\u5b9e\u6570\u5b57\u7b26\u4e32\u8f6c\u6362\u6210\u5b9e\u6570"},"content":{"rendered":"<blockquote><p>#include&lt;stdio.h&gt;<br \/>\n#include&lt;ctype.h&gt;<br \/>\ndouble atof(char *s)<br \/>\n{<br \/>\ndouble val,power;<br \/>\nint i,sign;<br \/>\nfor(i=0;isspace(s);i++);<br \/>\nsign=(s=='-'?-1:1);<br \/>\nif(s=='+' || s=='-')<br \/>\ni++;<br \/>\nfor(val=0.0;isdigit(s);i++)<br \/>\nval=10.0*val+(s-'0');<br \/>\nif(s=='.') i++;<br \/>\nfor(power=1.0;isdigit(s);i++){<br \/>\nval=10.0*val+(s-'0');<br \/>\npower=power*10;<br \/>\n}<br \/>\nreturn sign*val\/power;<br \/>\n}<br \/>\nint main(int argc,char *argv[])<br \/>\n{<br \/>\nprintf(\"%f\\n\",atof(\"-1235.455\"));<br \/>\nreturn 0;<br \/>\n}<\/p><\/blockquote>\n<p>\u9c7c(\u6e38\u5ba2)\u53d1\u8868\u8bc4\u8bba\u4e8e2005-12-17 11:38:09<\/p>\n<p>\u8c22\u8c22\u5e08\u5144\uff0c\u4f60\u7684\u7a0b\u5e8f\u5e2e\u6211\u89e3\u51b3\u4e86\u4e2a\u5927\u96be\u9898\uff0c\u8c22\u8c22<\/p>\n","protected":false},"excerpt":{"rendered":"<p>#include&lt;stdio.h&gt; #include&lt;ctype.h&gt; double ...<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28325],"tags":[],"class_list":["post-629","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/posts\/629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=629"}],"version-history":[{"count":2,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/posts\/629\/revisions"}],"predecessor-version":[{"id":647,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/posts\/629\/revisions\/647"}],"wp:attachment":[{"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}