{"id":26270,"date":"2026-01-25T17:48:22","date_gmt":"2026-01-25T08:48:22","guid":{"rendered":"http:\/\/www.tyosuke20xx.com\/blog\/?p=26270"},"modified":"2026-01-25T17:48:25","modified_gmt":"2026-01-25T08:48:25","slug":"c-string","status":"publish","type":"post","link":"http:\/\/www.tyosuke20xx.com\/blog\/?p=26270","title":{"rendered":"C++ string"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>#include &lt;iostream>\n#include &lt;string>\n\nusing namespace std;\n\nint main() {\n\tstring s;\n\ts = \"This is a\";    \/\/  \u6700\u521d\u306e\u6587\u5b57\u5217\n\ts.append(\" pen.\");  \/\/  \u6587\u5b57\u5217\u306e\u8ffd\u52a0\n\tcout &lt;&lt; s &lt;&lt; endl;\n\tcout &lt;&lt; \"\u6587\u5b57\u5217\u306e\u9577\u3055\uff1a\" &lt;&lt; s.length() &lt;&lt; endl;\n\t\/\/  printf\u3067\u8868\u793a\n\tprintf(\"char*:%s\\n\", s.c_str());\n\treturn 0;\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[69,4],"tags":[68,3],"class_list":["post-26270","post","type-post","status-publish","format-standard","hentry","category-c-3","category-programming","tag-c-2","tag-programming"],"aioseo_notices":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/26270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=26270"}],"version-history":[{"count":1,"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/26270\/revisions"}],"predecessor-version":[{"id":26271,"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/26270\/revisions\/26271"}],"wp:attachment":[{"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26270"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}