{"id":229,"date":"2009-03-12T13:53:58","date_gmt":"2009-03-12T05:53:58","guid":{"rendered":"http:\/\/learn-house.idv.tw\/?p=229"},"modified":"2011-05-24T21:16:22","modified_gmt":"2011-05-24T13:16:22","slug":"cc%e6%95%b4%e6%95%b8%e8%bd%89%e5%ad%97%e4%b8%b2-%e4%b8%8d%e8%83%bd%e7%94%a8itoa","status":"publish","type":"post","link":"https:\/\/learn-house.idv.tw\/?p=229","title":{"rendered":"[C\/C++]\u6574\u6578\u8f49\u5b57\u4e32  \u4e0d\u80fd\u7528itoa ??"},"content":{"rendered":"<p>\u795e\u5947\u4e86!!\u70ba\u4ec0\u9ebc\u4e0d\u80fd\u7528itoa\u7684\u51fd\u6578\u5462??\u660e\u660e\u5df2\u7d93include stdio.h\u548cstdlib.h<\/p>\n<p>\u4f46\u9084\u662f\u627e\u4e0d\u5230\u5b9a\u7fa9!! \u4e0d\u77e5\u9053\u662f\u5426\u662f\u56e0\u70baWinCE\u4e0a\u4e0d\u63d0\u4f9b\u9019\u500bAPI\uff0c\u53ea\u63d0\u4f9b\u5b57\u4e32\u8f49\u6574\u6578\u7684atoi<\/p>\n<p>\u7531\u65bc\u6211\u60f3\u628a\u6574\u6578\u7684\u503c\u5beb\u5165\u6587\u5b57\u6a94\uff0c\u52e2\u5fc5\u8981\u628a\u503c\u8f49\u6210\u5b57\u4e32\u624d\u80fd\u5beb\u5165<\/p>\n<p>google\u4e86\u4e00\u4e0b\uff0c\u767c\u73fe\u7adf\u7136\u6709\u4eba\u81ea\u5df1\u5bebitoa\uff0c\u4e0d\u904e\u6211\u5df2\u7d93\u5fd8\u4e86\u6211\u5728\u54ea\u770b\u5230\u7684\u4e86<\/p>\n<p>\u4e0b\u9762\u662fitoa\u7684function<!--more--><\/p>\n<p>void itoa(int num, char str[])<br \/>\n{<br \/>\nint sign = num,i = 0,j = 0;<br \/>\nchar temp[11];<\/p>\n<p>if(sign&lt;0)\/\/\u5224\u65b7\u662f\u5426\u662f\u4e00\u500b\u8ca0\u6578<br \/>\n{<br \/>\nnum = -num;<br \/>\n}<\/p>\n<p>do<br \/>\n{<br \/>\ntemp[i] = num%10+&#8217;0&#8242;;<br \/>\nnum\/=10;<br \/>\ni++;<\/p>\n<p>}while(num&gt;0);<\/p>\n<p>if(sign&lt;0)<br \/>\n{<br \/>\ntemp[i++] = &#8216;-&#8216;;<br \/>\n}<\/p>\n<p>temp[i] = &#8221;;<br \/>\ni&#8211;;<\/p>\n<p>while(i&gt;=0)<br \/>\n{<br \/>\nstr[j] = temp[i];<br \/>\nj++;<br \/>\ni&#8211;;<br \/>\n}<\/p>\n<p>str[j] = &#8221;;<br \/>\n}<\/p>\n<p><span style=\"background-color: #808000;\">2009.4.7\u66f4\u65b0<\/span><\/p>\n<p>\u5176\u5be6WinCE\u4e0a\u6709\u66ff\u4ee3\u7684function\uff0c\u7528\u6cd5\u4e00\u6a23<\/p>\n<p>_itoa(tempint, tempchar, 16);<\/p>\n<hr \/>\n<p>From C++ library:<br \/>\nParameters:<\/p>\n<hr \/>\n<p>value:<br \/>\nNumber to be converted<\/p>\n<p>string:<br \/>\nString result<\/p>\n<p>radix:<br \/>\nBase of value; must be in the range 2 10 16<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u795e\u5947\u4e86!!\u70ba\u4ec0\u9ebc\u4e0d\u80fd\u7528itoa\u7684\u51fd\u6578\u5462??\u660e\u660e\u5df2\u7d93include stdio.h\u548cstdlib.h \u4f46\u9084\u662f\u627e\u4e0d<span class=\"post-excerpt-end\">&hellip;<\/span><\/p>\n<p class=\"more-link\"><a href=\"https:\/\/learn-house.idv.tw\/?p=229\" class=\"themebutton\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-229","post","type-post","status-publish","format-standard","hentry","category-5"],"_links":{"self":[{"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=229"}],"version-history":[{"count":0,"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/229\/revisions"}],"wp:attachment":[{"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}