{"id":270,"date":"2025-12-03T20:47:39","date_gmt":"2025-12-03T12:47:39","guid":{"rendered":"https:\/\/liyongquan.cn\/?p=270"},"modified":"2025-12-03T20:47:44","modified_gmt":"2025-12-03T12:47:44","slug":"%e6%b4%9b%e8%b0%b7p1305-%e6%96%b0%e4%ba%8c%e5%8f%89%e6%a0%91","status":"publish","type":"post","link":"https:\/\/liyongquan.cn\/?p=270","title":{"rendered":"\u6d1b\u8c37P1305 \u65b0\u4e8c\u53c9\u6811"},"content":{"rendered":"\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.luogu.com.cn\/problem\/P1305\" target=\"_blank\" rel=\"noreferrer noopener\">\u9898\u76ee<\/a><\/div>\n<\/div>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;bits\/stdc++.h>\nusing namespace std;\nstruct tree{\n\tint l,r;\n\tchar v;\n}t&#91;300];\nvoid f(int x){\n\tif(x==(int)'*')return;\n\tcout&lt;&lt;t&#91;x].v;\n\tf(t&#91;x].l);\n\tf(t&#91;x].r);\n}\nint main() {\n\tint n;cin>>n;\n\tchar a,b,c,flag;\n\tfor(int i=1;i&lt;=n;i++){\n\t\tcin>>a>>b>>c;if(i==1)flag=(int)a;\n\t\tint j=(int)a;\n\t\tt&#91;j].l=(int)b;\n\t\tt&#91;j].r=(int)c;\n\t\tt&#91;j].v=(char)a;\t\t\n\t}\n\tf(flag);\n\n \treturn 0;\n}\n\n\u5c31\u662f\u7b80\u5355\u6811\u7684\u5efa\u7acb\u548c\u904d\u5386\uff0c\u8be5\u9898\u6ce8\u610fint\u548cchar\u7c7b\u578b\u8f6c\u6362\u548c\u8fb9\u754c\u4e3a\u2018*\u2019\u5373\u53ef<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[11,10],"class_list":["post-270","post","type-post","status-publish","format-standard","hentry","category-4","tag-11","tag-10"],"_links":{"self":[{"href":"https:\/\/liyongquan.cn\/index.php?rest_route=\/wp\/v2\/posts\/270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/liyongquan.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/liyongquan.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/liyongquan.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/liyongquan.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=270"}],"version-history":[{"count":1,"href":"https:\/\/liyongquan.cn\/index.php?rest_route=\/wp\/v2\/posts\/270\/revisions"}],"predecessor-version":[{"id":271,"href":"https:\/\/liyongquan.cn\/index.php?rest_route=\/wp\/v2\/posts\/270\/revisions\/271"}],"wp:attachment":[{"href":"https:\/\/liyongquan.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/liyongquan.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/liyongquan.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}