{"id":150,"date":"2024-04-26T14:54:24","date_gmt":"2024-04-26T06:54:24","guid":{"rendered":"https:\/\/seanxd.com\/?p=150"},"modified":"2024-04-26T14:54:26","modified_gmt":"2024-04-26T06:54:26","slug":"zerojudge-a799","status":"publish","type":"post","link":"https:\/\/seanxd.com\/zh\/zerojudge-a799\/","title":{"rendered":"ZeroJudge A799: \u6b63\u503c\u570b"},"content":{"rendered":"\n\n\n<p class=\"\">\u5f88\u4e45\u5f88\u4e45\u4ee5\u524d\uff0c\u6709\u4e00\u500b\u570b\u5bb6\u53eb\u505a\u300c\u6b63\u503c\u570b\u300d\uff0c\u9019\u500b\u570b\u5bb6\u7684\u4eba\u505a\u4ec0\u9ebc\u4e8b\u90fd\u975e\u5e38\u6b63\u76f4\uff0c\u505a\u4eba\u5766\u8569\u8569\u3002\u4e5f\u56e0\u6b64\uff0c\u570b\u5bb6\u5e73\u5b89\u548c\u6a02\u3001\u751f\u6d3b\u5bcc\u8db3\u3002<\/p>\n\n\n\n<p class=\"\">\u4f46\u662f\uff0c\u9019\u500b\u570b\u5bb6\u6709\u4e00\u500b\u4e0d\u6210\u6587\u7684\u7fd2\u4fd7\uff0c\u5c31\u662f\u4ed6\u5011\u4e0d\u559c\u6b61\u8ca0\u6578\uff0c\u4ed6\u5011\u628a\u8ca0\u6578\u8996\u70ba\u90aa\u60e1\u7684\u8c61\u5fb5\uff0c\u6240\u4ee5\u4ed6\u5011\u975e\u5e38\u8a0e\u53ad\u770b\u5230\u8ca0\u6578\u3002\u4ed6\u5011<strong>\u53ea\u8981\u770b\u5230\u8ca0\u6578\uff0c\u5c31\u6703\u76f4\u63a5\u628a\u8ca0\u865f\u53bb\u6389<\/strong>\uff0c\u4f8b\u5982\u300c-1\u300d\u6703\u8b8a\u6210\u300c1\u300d\u3002<\/p>\n\n\n\n<p class=\"\">\u7b71\u83ef\u662f\u525b\u5f9e\u5176\u4ed6\u570b\u5bb6\u642c\u4f86\u6b63\u503c\u570b\u7684\u4e00\u4f4d\u4e2d\u5b78\u751f\uff0c\u4ed6\u6bcf\u6b21\u53ea\u8981\u5728\u6578\u5b78\u8003\u5377\u4e0a\u5beb\u5230\u8ca0\u6578\uff0c\u5c31\u6703\u88ab\u5176\u4ed6\u540c\u5b78\u548c\u8001\u5e2b\u72e0\u72e0\u7684\u75db\u6253\u4e00\u9813\uff0c\u4f60\u53ef\u4ee5\u5e6b\u5e6b\u4ed6\u55ce\uff1f<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7bc4\u4f8b\u6e2c\u8cc7<\/h2>\n\n\n\n<figure class=\"wp-block-table nfd-wb-animate nfd-wb-fade-in-bottom-short\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7bc4\u4f8b\u8f38\u5165<\/th><th>\u7bc4\u4f8b\u8f38\u51fa<\/th><\/tr><\/thead><tbody><tr><td>\u8f38\u5165\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u4e00\u500b\u6574\u6578 N\u3002<br>\u5c0d\u65bc\u914d\u5206 40% \u7684\u6e2c\u8a66\u8cc7\u6599\uff0c\u4fdd\u8b49 N >= 0\u3002<br>\u5c0d\u65bc\u914d\u5206 100% \u7684\u6e2c\u8a66\u8cc7\u6599\uff0c\u4fdd\u8b49 -2147483647 &lt; N &lt; 2147483647\u3002<\/td><td>\u8acb\u8f38\u51fa\u4e00\u500b\u6574\u6578\uff0c\u4ee3\u8868\u6b63\u503c\u570b\u559c\u6b61\u7684\u6578\u5b57\u3002<\/td><\/tr><tr><td>-5<\/td><td>5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u89e3\u984c\u601d\u8def<\/h2>\n\n\n\n<p class=\"\">\u4f7f\u7528<strong> abs(N)<\/strong> \u76f4\u63a5\u8f38\u51fa N \u7684\u7d55\u5c0d\u503c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff0d<a href=\"https:\/\/zerojudge.tw\/ShowProblem?problemid=a799\" target=\"_blank\" rel=\"noreferrer noopener\">ZeroJudge A799: \u6b63\u503c\u570b<\/a><\/h3>\n\n\n\n<div class=\"hcb_wrap nfd-wb-animate nfd-wb-reveal-right nfd-delay-150\"><pre class=\"prism line-numbers lang-cpp\" data-lang=\"C++\"><code>#include &lt;iostream&gt;\n#include &lt;stdio.h&gt;\nusing namespace std;\n\nint main() {\n  int N;\n  scanf(&quot;%d&quot;, &N);\n  printf(&quot;%d\\n&quot;, abs(N));\n}\n\n\/\/Z.O.J. A799\n\/\/Dr. SeanXD<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5f88\u4e45\u5f88\u4e45\u4ee5\u524d\uff0c\u6709\u4e00\u500b\u570b\u5bb6\u53eb\u505a\u300c\u6b63\u503c\u570b\u300d\uff0c\u9019\u500b\u570b\u5bb6\u7684\u4eba\u505a\u4ec0\u9ebc\u4e8b\u90fd\u975e\u5e38\u6b63\u76f4\uff0c\u505a\u4eba\u5766\u8569\u8569\u3002\u4e5f\u56e0\u6b64\uff0c\u570b\u5bb6\u5e73\u5b89\u548c\u6a02\u3001\u751f\u6d3b [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[6],"tags":[13],"class_list":["post-150","post","type-post","status-publish","format-standard","hentry","category-6","tag-13"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/comments?post=150"}],"version-history":[{"count":2,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/150\/revisions"}],"predecessor-version":[{"id":152,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/150\/revisions\/152"}],"wp:attachment":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/media?parent=150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/categories?post=150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/tags?post=150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}