{"id":148,"date":"2024-04-26T14:46:46","date_gmt":"2024-04-26T06:46:46","guid":{"rendered":"https:\/\/seanxd.com\/?p=148"},"modified":"2024-04-26T14:46:48","modified_gmt":"2024-04-26T06:46:48","slug":"zerojudge-a518","status":"publish","type":"post","link":"https:\/\/seanxd.com\/zh\/zerojudge-a518\/","title":{"rendered":"ZeroJudge A518: Zapping"},"content":{"rendered":"\n\n\n<h3 class=\"wp-block-heading\">\u540c\u984c\uff1aUVa 12468 &#8211; Zapping<\/h3>\n\n\n\n<p class=\"\">\u6211\u662f\u500b\u8d85\u7d1a\u96fb\u8996\u8ff7\uff0c\u4f46\u662f\u6211\u4e0d\u559c\u6b61\u56fa\u5b9a\u770b\u4e00\u500b\u983b\u9053\uff0c\u6211\u7d93\u5e38\u5728\u4e0d\u540c\u983b\u9053\u9593\u8f49\u4f86\u8f49\u53bb\u3002<\/p>\n\n\n\n<p class=\"\">\u6211\u7684\u72d7\u54ac\u58de\u4e86\u6211\u7684\u9065\u63a7\u5668\uff0c\u73fe\u5728\u6578\u5b57\u9375\u90fd\u4e0d\u80fd\u7528\u4e86\uff0c\u53ea\u5269\u5169\u500b\u6309\u9215\u53ef\u4ee5\u63db\u983b\u9053\uff0c\u4e00\u500b\u5f80\u4e0a\u5207\u4e00\u500b\u983b\u9053 (\u25b3 \u6309\u9215)\uff0c\u4e00\u500b\u5f80\u4e0b\u5207\u4e00\u500b\u983b\u9053 (\u25bd \u6309\u9215)\u3002\u9019\u6a23\u771f\u7684\u5f88\u7169\uff0c\u56e0\u70ba\u5982\u679c\u6211\u8981\u5f9e\u983b\u9053 3 \u63db\u5230\u983b\u9053 9 \u6211\u5f97\u6309 6 \u6b21 \u25b3 \u6309\u9215\u3002<\/p>\n\n\n\n<p class=\"\">\u6211\u7684\u96fb\u8996\u6709<strong> 100 \u500b\u983b\u9053\uff0c\u865f\u78bc\u70ba 0 \u5230 99<\/strong>\u3002\u5b83\u5011\u662f<strong>\u5faa\u74b0\u7684<\/strong>\uff0c\u4e5f\u5c31\u662f\u5f9e 99 \u53f0\u518d\u6309\u4e00\u4e0b \u25b3 \u5c31\u6703\u56de\u5230\u7b2c 0 \u53f0\u3002\u540c\u7406\uff0c\u5f9e\u7b2c 0 \u53f0\u6309\u4e00\u4e0b \u25bd \u5c31\u6703\u56de\u5230 99 \u53f0\u3002<\/p>\n\n\n\n<p class=\"\">\u5e6b\u6211\u5beb\u500b\u7a0b\u5f0f\uff0c\u8b93\u6211\u8f38\u5165<strong>\u73fe\u5728\u6b63\u5728\u770b\u7684\u983b\u9053\u548c\u6211\u8981\u5207\u904e\u53bb\u7684\u983b\u9053<\/strong>\uff0c\u5b83\u4fbf\u544a\u8a34\u6211<strong>\u6700\u5c11\u9700\u8981\u6309\u5e7e\u6b21<\/strong>\u6309\u9215\u3002<\/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 nfd-delay-50\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7bc4\u4f8b\u8f38\u5165<\/th><th>\u7bc4\u4f8b\u8f38\u51fa<\/th><\/tr><\/thead><tbody><tr><td>EOF \u8f38\u5165\uff0c\u542b\u6709\u591a\u7b46\u6e2c\u8cc7 (\u6700\u591a 200 \u7b46)\u3002<br>\u6bcf\u7b46\u6e2c\u8cc7\u6709\u4e00\u884c\uff0c\u6709\u5169\u500b\u6574\u6578 a \u8207 b \u3002a \u662f\u73fe\u5728\u770b\u7684\u983b\u9053\u800c b \u5247\u662f\u8981\u5207\u904e\u53bb\u7684\u983b\u9053 (0 \u2264 a, b \u2264 99)\u3002<br>\u6700\u5f8c\u4e00\u884c\u6709\u5169\u500b -1\uff0c\u8acb\u4e0d\u8981\u8655\u7406\u3002<\/td><td>\u5c0d\u65bc\u6bcf\u7b46\u6e2c\u8cc7\uff0c\u8f38\u51fa\u4e00\u500b\u6574\u6578\u65bc\u4e00\u884c\uff0c\u4e5f\u5c31\u662f<strong>\u6700\u5c11\u8981\u6309\u5e7e\u6b21\u6309\u9215\u624d\u80fd\u5207\u5230\u65b0\u983b\u9053<\/strong>\u3002(\u8a18\u4f4f\uff0c\u6211<strong>\u53ea\u6709 \u25b3 \u548c \u25bd<\/strong> \u5169\u500b\u6309\u9215\u53ef\u7528)\u3002<\/td><\/tr><tr><td>3  9<br>0  99<br>12  27<br>-1  -1<\/td><td>6<br>1<br>15<\/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=\"\">\u5c07 <strong>\u52a0 1 <\/strong>\u8ddf <strong>\u6e1b 1 <\/strong>\u7684\u503c\u90fd\u7b97\u51fa\u4f86\u4e26<strong>\u6bd4\u8f03\u54ea\u908a\u6bd4\u8f03\u5c0f<\/strong>\u4e26\u8f38\u51fa\u8f03\u5c0f\u7684\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=a518\" target=\"_blank\" rel=\"noreferrer noopener\">ZeroJudge A518: Zapping<\/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;\nusing namespace std;\n\nint main() {\n    int a, b;\n    while (cin &gt;&gt; a &gt;&gt; b)\n    {\n        if (a == -1 && b == -1) break;\n        else\n        {\n            if (a &gt; b) swap(a, b);\n            int one = b - a;\n            int two = a - b + 100;\n            cout &lt;&lt; min(one, two) &lt;&lt; endl;\n        }\n    }\n}\n\n\/\/ZeroJudge A518\n\/\/Dr. SeanXD<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u540c\u984c\uff1aUVa 12468 &#8211; Zapping \u6211\u662f\u500b\u8d85\u7d1a\u96fb\u8996\u8ff7\uff0c\u4f46\u662f\u6211\u4e0d\u559c\u6b61\u56fa\u5b9a\u770b\u4e00\u500b\u983b\u9053\uff0c\u6211\u7d93\u5e38 [&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":[18],"tags":[8,13],"class_list":["post-148","post","type-post","status-publish","format-standard","hentry","category-uva","tag-8","tag-13"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/148","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=148"}],"version-history":[{"count":1,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/148\/revisions"}],"predecessor-version":[{"id":149,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/148\/revisions\/149"}],"wp:attachment":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/media?parent=148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/categories?post=148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/tags?post=148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}