{"id":7499,"date":"2023-05-29T17:55:07","date_gmt":"2023-05-29T09:55:07","guid":{"rendered":"https:\/\/www.5x44.cn\/?p=7499"},"modified":"2023-05-29T20:35:44","modified_gmt":"2023-05-29T12:35:44","slug":"%e4%bd%99%e6%95%b0%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.5x44.cn\/?p=7499","title":{"rendered":"\u4f59\u6570\u7684\u5e94\u7528"},"content":{"rendered":"\n<p>\u95ee\u9898:\u6709\u4e00\u7ec4\u65e0\u91cd\u590d\u7684\u6574\u6570\u6570\u5217\uff0c\u6c42\u5176\u5b50\u6570\u5217\u7684\u6700\u5927\u957f\u5ea6\uff0c\u8981\u6c42\u5b50\u6570\u5217\u4e2d\u4efb\u610f\u4e24\u4e2a\u5143\u7d20\u4e4b\u548c\u90fd\u4e0d\u80fd\u6574\u9664k\u3002<\/p>\n\n\n\n<p>\u4f8b1\uff1a<\/p>\n\n\n\n<p>\u6570\u5217S=[19, 10, 12, 24, 25,22] k=4<\/p>\n\n\n\n<p>\u5176\u4e2d\u4e00\u4e2a\u5b50\u6570\u5217s1=[10,12,25]\uff0c\u53e6\u4e00\u4e2as2=[19,22,24]\uff0c\u5176\u6700\u5927\u7684\u957f\u5ea6\u662f3\uff0c\u6240\u4ee5\u7a0b\u5e8f\u8fd4\u56de3.<\/p>\n\n\n\n<p>\u4f8b2\uff1a<\/p>\n\n\n\n<p>\u6570\u5217S=[1, 7, 2, 4] k=3<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">1+7=8\n1+2=3\n7+2=9\n7+4=11\n2+4=6<\/pre>\n\n\n\n<p>\u53ea\u6709\u5f53\u5b50\u6570\u5217s1=[1, 7, 4]\u65f6\u6ee1\u8db3\u9898\u76ee\u8981\u6c42\uff0c\u4e0d\u80fd\u6574\u9664k\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def nonDivisibleSubset(k, s):\n    if k==1:\n        return 1\n    else:\n        s_arr=&#91;0]*k\n        for i in s:\n            s_arr&#91;i%k]+=1\n        result = 1 if s_arr&#91;0]&gt;=1 else 0\n        <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-light-green-cyan-color\">for i in range(1,k\/\/2+1)<\/mark><\/strong>:\n            if <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">(2*i)%k!=0<\/mark><\/strong>:\n                result+=(s_arr&#91;i] if s_arr&#91;i]&gt;s_arr&#91;-i] else s_arr&#91;-i])\n            else:\n                result+=1\n        return result<\/code><\/pre>\n\n\n\n<p>\u5176\u89e3\u6cd5\u6211\u4e5f\u662f\u770b\u4e86\u522b\u4eba\u7684\u65b9\u6cd5\u6709\u4e86\u7075\u611f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6839\u636e\u9898\u76ee\u8981\u6c42\u4efb\u610f\u4e24\u4e2a\u6570\u4e0d\u80fd\u6574\u9664k\uff0c\u4e5f\u5c31\u662f\u8fd9<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u4e24\u4e2a\u6570\u7684\u4f59\u6570\u4e4b\u548c\u4e5f\u4e0d\u80fd\u6574\u9664k<\/mark><\/strong>\u3002\uff08\u8fd9\u662f\u672c\u9898\u7684\u6838\u5fc3\uff0c\u56e0\u4e3a\u5982\u679c\u7528\u679a\u4e3e\u6bd4\u5bf9\u7684\u8bdd\uff0c\u5f53\u6570\u5217\u957f\u5ea6\u4e3a10^5\u65f6\uff0c\u6bd4\u5bf9\u65f6\u95f4\u592a\u957f\u4e86\uff0c\u65f6\u95f4\u590d\u6742\u5ea6&#8230;\u6211\u4e0d\u4f1a\u7b97\uff0c\u603b\u4e4b\u5f88\u957f:(\u3002\u56e0\u4e3a\u6bcf\u6b21\u5728\u5b50\u6570\u5217\u4e2d\u52a0\u5165\u4e00\u4e2a\u5143\u7d20\u65f6\u90fd\u8981\u6bd4\u5bf9\u6574\u4e2a\u5b50\u6570\u5217\u662f\u5426\u6ee1\u7ec4\u6761\u4ef6\u3002\uff09<\/li>\n\n\n\n<li>\u4efb\u610f\u6574\u6570\u6574\u9664k\u7684\u4f59\u6570\u4e00\u5171\u6709k\u4e2a\u53ef\u80fd\u6027\uff0c0~k-1<\/li>\n\n\n\n<li>\u628a\u6570\u5217\u4e2d\u7684\u5143\u7d20\u6309\u5176\u4f59\u6570\u5206\u6210k\u7ec4\u201c\u5b58\u5165\u201ds_arr\uff08\u5176\u5b9es_arr\u4e2d\u53ea\u662f\u8bb0\u5f55\u4e86\u6bcf\u4e2a\u4f59\u6570\u6709\u591a\u5c11\u4e2a\u5143\u7d20\uff0c\u5e76\u6ca1\u6709\u771f\u6b63\u7684\u8f6c\u5b58\u539f\u59cb\u6570\u5217\u5143\u7d20\uff09\uff0c\u56e0\u4e3a\u53ea\u9700\u8981<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u628a\u5206\u7ec4\u4e2d\u7684\u5143\u7d20\u5f53\u6210\u4e00\u4e2a\u6570\u6765\u770b\u5f85\u5c31\u53ef\u4ee5<\/mark><\/strong>\u3002<\/li>\n\n\n\n<li>\u8fd9\u65f6\u4f1a\u53d1\u73b0(<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-light-green-cyan-color\">s_arr[i]+s_arr[-i])%k==0<\/mark><\/strong>\uff0c\u6240\u4ee5s_arr[i]\u548cs_arr[-i]\u7684\u5143\u7d20\u4e0d\u80fd\u540c\u65f6\u5b58\u5728\u4e8e\u5b50\u6570\u5217\u4e2d\uff0c\u8fd9\u6837\u4f1a\u8fdd\u80cc\u6761\u4ef6\u3002\u6240\u4ee5\u5728\u7edf\u8ba1\u7ed3\u679c\u65f6\u8981\u5728<strong>range(1,k\/\/2+1)<\/strong>\u8fd9\u4e2a\u8303\u56f4\u3002\u5728\u52a0\u5165\u5b50\u6570\u5217\u65f6\u5224\u65ad\u4e00\u4e0b\u662fs_arr[i]\u4e2d\u7684\u5143\u7d20\u591a\u8fd8\u662fs_arr[-i]\u7684\u5143\u7d20\u591a\uff0c\u628a\u5143\u7d20\u591a\u7684\u52a0\u5165\u5230\u5b50\u6570\u5217\u4e2d\u3002<\/li>\n\n\n\n<li>s_arr[0]\u4e2d\u7684\u5143\u7d20\u53ea\u80fd\u770b\u505a\u4e00\u4e2a\u5143\u7d20\uff0c\u56e0\u4e3a\u5176\u4e2d\u5982\u679c\u6709\u591a\u4e2a\u5143\u7d20\u7684\u8bdd\uff0c\u4e24\u4e2as_arr[0]\u4e2d\u7684\u5143\u7d20\u76f8\u52a0\u540e\u518d\u6574\u9664k,\u7ed3\u679c\u4f9d\u7136\u662f0\u3002\u8fd9\u4e5f\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48\u8981\u505a<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">(2*i)%k!=0<\/mark><\/strong>\u7684\u5224\u65ad\uff0c\u56e0\u4e3a(2*i)%k==0\u4ee3\u8868(s_arr[i][x]+s_arr[i][x])%k==0<\/li>\n<\/ol>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u95ee\u9898:\u6709\u4e00\u7ec4\u65e0\u91cd\u590d\u7684\u6574\u6570\u6570\u5217\uff0c\u6c42\u5176\u5b50\u6570\u5217\u7684\u6700\u5927\u957f\u5ea6\uff0c\u8981\u6c42\u5b50\u6570\u5217\u4e2d\u4efb\u610f\u4e24\u4e2a\u5143\u7d20\u4e4b\u548c\u90fd\u4e0d\u80fd\u6574\u9664k\u3002 \u4f8b1\uff1a \u6570\u5217S=[19, 10, 12, 24, 25,22] &#8230;<\/p>\n<p class=\"read-more\"><a class=\"btn btn-default\" href=\"https:\/\/www.5x44.cn\/?p=7499\"> Read More<span class=\"screen-reader-text\">  Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,59],"tags":[],"class_list":["post-7499","post","type-post","status-publish","format-standard","hentry","category-python3","category-59"],"_links":{"self":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/7499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7499"}],"version-history":[{"count":2,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/7499\/revisions"}],"predecessor-version":[{"id":7501,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/7499\/revisions\/7501"}],"wp:attachment":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}