{"id":1691,"date":"2022-11-17T19:39:40","date_gmt":"2022-11-17T11:39:40","guid":{"rendered":"https:\/\/courtship.top\/?p=1691"},"modified":"2022-11-17T19:39:40","modified_gmt":"2022-11-17T11:39:40","slug":"%e6%96%87%e4%bb%b6%e6%93%8d%e4%bd%9c%e7%9b%b8%e5%85%b3%e6%95%b4%e5%90%88","status":"publish","type":"post","link":"https:\/\/courtship.top\/index.php\/2022\/11\/17\/%e6%96%87%e4%bb%b6%e6%93%8d%e4%bd%9c%e7%9b%b8%e5%85%b3%e6%95%b4%e5%90%88\/","title":{"rendered":"\u6587\u4ef6\u64cd\u4f5c\u76f8\u5173\u6574\u5408"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u6e05\u7a7a\u6587\u4ef6\u5185\u5bb9<\/h2>\n\n\n\n<p>\u76f4\u63a5\u4f7f\u7528\u6587\u4ef6\u6253\u5f00\u6a21\u5f0f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>void Analyser::CleanGrades(const string&amp; path){\n    ofstream ofs;\n    ofs.open(path, ios::binary | ios::trunc | ios::out);\n    ofs.close();\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u5220\u9664\u6587\u4ef6\u4e2d\u6307\u5b9a\u5b57\u7b26<\/h2>\n\n\n\n<p>C++\u7684\u6d41\u63a7\u5236\u53ea\u652f\u6301\u8bfb\u51fa\u548c\u5199\u5165\uff0c\u4f46\u5e76\u4e0d\u652f\u6301\u4fee\u6539\u6587\u4ef6\uff0c\u9700\u8981\u901a\u8fc7\u4e2d\u95f4\u6587\u4ef6\u7684\u65b9\u5f0f\u622a\u65ad\u5728\u6d41\u4e2d\u8fdb\u884c\u4fee\u6539<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>void Analyser::InitGrades_csv(const string&amp; path)\n{\n\tfstream in(path, ios::in);\/\/\u539f\u6587\u4ef6\n\tfstream out(TEMP, ios::out);\/\/\u4e2d\u95f4\u6587\u4ef6\n\tstring line;\n\n\twhile (getline(in, line))\/\/\u5f97\u5230test.txt\u4e2d\u4e00\u884c\u7684\u5185\u5bb9\n\t{\n\t\tstring s;\n\t\tfor (auto c : line) {\n\t\t\tif (c == ',') {\n\t\t\t\ts += ' ';\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\ts += c;\n\t\t}\n\t\tout &lt;&lt; s &lt;&lt; \"\\n\";\n\n\t}\n\tin.close();\/\/\u5173\u95ed\u6d41\n\tout.close();\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6e05\u7a7a\u6587\u4ef6\u5185\u5bb9 \u76f4\u63a5\u4f7f\u7528\u6587\u4ef6\u6253\u5f00\u6a21\u5f0f \u5220\u9664\u6587\u4ef6\u4e2d\u6307\u5b9a\u5b57\u7b26 C++\u7684\u6d41\u63a7\u5236\u53ea\u652f\u6301\u8bfb\u51fa\u548c\u5199\u5165\uff0c\u4f46\u5e76\u4e0d\u652f\u6301\u4fee\u6539\u6587\u4ef6\uff0c\u9700\u8981\u901a\u8fc7\u4e2d\u95f4\u6587\u4ef6\u7684\u65b9\u5f0f &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-1691","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts\/1691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/comments?post=1691"}],"version-history":[{"count":0,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts\/1691\/revisions"}],"wp:attachment":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/media?parent=1691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/categories?post=1691"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/tags?post=1691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}