{"id":125,"date":"2023-07-06T18:11:47","date_gmt":"2023-07-06T10:11:47","guid":{"rendered":"https:\/\/wp.n-bc.top\/?p=125"},"modified":"2023-07-06T18:11:47","modified_gmt":"2023-07-06T10:11:47","slug":"noip-p1028%e5%90%89%e7%a5%a5%e6%95%b0","status":"publish","type":"post","link":"https:\/\/www.n-bc.top\/?p=125","title":{"rendered":"[NOIP-P1028]\u5409\u7965\u6570"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">\u9898\u76ee\u63cf\u8ff0(Description)<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u8fce\u63a5\u5723\u8bde\uff0c\u4fe1\u606f\u5b66\u5174\u8da3\u5c0f\u7ec4\u7684\u540c\u5b66\u4eec\u5728\u8f85\u5bfc\u8001\u5e08\u7684\u9886\u5bfc\u4e0b\uff0c\u4e3e\u529e\u4e86\u4e00\u4e2a\u76db\u5927\u7684\u665a\u4f1a\uff0c\u665a\u4f1a\u7684\u7b2c\u4e00\u9879\u5185\u5bb9\u662f\u505a\u6e38\u620f\uff1a\u731c\u6570\u3002\u8001\u5e08\u7ed9\u6bcf\u4e2a\u540c\u5b66\u53d1\u4e00\u5f20\u5361\u7247\uff0c\u6bcf\u5f20\u5361\u7247\u4e0a\u90fd\u6709\u4e00\u4e2a\u7f16\u53f7\uff08\u6b64\u7f16\u53f7\u4e3a\u975e\u8d1f\u6570\uff0c\u4e14\u5c0f\u4e8e255\uff09\uff0c\u6bcf\u4e2a\u7f16\u53f7\u4e92\u4e0d\u76f8\u540c\u3002\u8001\u5e08\u5236\u5b9a\u4e86\u4ee5\u4e0b\u7684\u6e38\u620f\u89c4\u5219\uff1a\u7b2c\u4e00\u8f6e\uff0c\u6bcf\u4e2a\u540c\u5b66\u5c06\u81ea\u5df1\u7f16\u53f7\u7684\u5404\u4f4d\u6570\u5b57\u8fdb\u884c\u5e73\u65b9\u540e\u518d\u76f8\u52a0\u5f97\u5230\u4e00\u7ec4\u6570\uff0c\u7f16\u53f7\u5728\u8fd9\u7ec4\u6570\u4e2d\u51fa\u73b0\u7684\u540c\u5b66\u6dd8\u6c70\u51fa\u5c40\uff1b\u7b2c\u4e8c\u8f6e\uff0c\u4f59\u4e0b\u7684\u540c\u5b66\u518d\u5c06\u81ea\u5df1\u7f16\u53f7\u7684\u5404\u4f4d\u6570\u5b57\u8fdb\u884c\u7acb\u65b9\u76f8\u52a0\u5f97\u5230\u4e00\u7ec4\u65b0\u6570\uff0c\u7f16\u53f7\u5728\u8fd9\u7ec4\u6570\u4e2d\u51fa\u73b0\u7684\u540c\u5b66\u518d\u6dd8\u6c70\u51fa\u5c40\uff1b\u7b2c\u4e09\u8f6e\uff0c\u4f59\u4e0b\u7684\u540c\u5b66\u518d\u5c06\u7f16\u53f7\u7684\u5404\u4f4d\u6570\u5b57\u8fdb\u884c4\u6b21\u76f8\u52a0\u5f97\u5230\u4e00\u7ec4\u65b0\u6570\uff0c\u7f16\u53f7\u5728\u8fd9\u7ec4\u6570\u4e2d\u51fa\u73b0\u7684\u540c\u5b66\u518d\u6dd8\u6c70\u51fa\u5c40\uff0c\u4f9d\u6b64\u7c7b\u63a8\uff0c\u7ecf\u8fc7n\u8f6e\u540e\uff0c\u4ecd\u7559\u4e0b\u6765\u7684\u540c\u5b66\u5c06\u83b7\u5f97\u5723\u8bde\u7279\u522b\u793c\u7269\uff0c\u5361\u7247\u4e0a\u7684\u6570\u53732009\u5e74\u5409\u7965\u6570\u3002\uff08\u5047\u5b9a\u73ed\u7ea7\u4eba\u6570\u4e0d\u8d85\u8fc7200\u4eba\uff09<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u8f93\u5165\u683c\u5f0f(Format Input)<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c1\u884c\u4e3a1\u4e2a\u6b63\u6574\u6570n(n&lt;8)\uff0c\u8868\u793a\u6709n\u8f6e\u6e38\u620f<br \/>\u7b2c\u4e8c\u884c\u662f\u5361\u7247\u4e0a\u4e92\u4e0d\u76f8\u540c\u7684\u7f16\u53f7\uff0c\u4ee5\u7a7a\u683c\u9694\u5f00\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u8f93\u51fa\u683c\u5f0f(Format Output)<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f93\u51fa\u4e00\u884c\uff0c\u4e3a\u5269\u4e0b\u6765\u7684\u5404\u4e2a\u5409\u7965\u6570\uff0c\u6309\u4ece\u5c0f\u5230\u5927\u987a\u6570\u8f93\u51fa\uff0c\u6bcf\u4e24\u4e2a\u6570\u4e4b\u95f4\u6709\u4e00\u4e2a\u7a7a\u683c\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u8f93\u5165\u6837\u4f8b(Sample Input)<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">1<br \/>24 123 2 12 20 14 4 6 36 72<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u8f93\u51fa\u6837\u4f8b(Sample Output)<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">2 6 12 24 72 123<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u601d\u8def\uff1a<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u8f6e\u76f8\u5f53\u4e8e\u6bcf\u4f4d\u4e58\u4ee5\uff08n+1)\u6b21\u5e42\uff0c\u90fd\u52a0\u8d77\u6765\uff0c\u5982\u679c\u4e0d\u7b26\u5408\u8981\u6c42\u7684\u5148\u522b\u6025\u7740\u6539\uff0c\u56e0\u4e3a\u5b83\u8fd8\u53ef\u4ee5\u6dd8\u6c70\u522b\u4eba\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Code<\/h1>\n\n\n\n<pre class=\"wp-block-code\"><code>#include&lt;bits\/stdc++.h&gt;\nusing namespace std;\nint x,a[1001],b[1001],n;\nint f(int x,int y)\n{\n    int ans=0;\n    while(x)\n    {\n        ans+=pow(x%10,y);\n        x\/=10;\n    }\n    return ans;\n}\nint main()\n{\n    cin&gt;&gt;n;\n    while(scanf(\"%d\",&amp;x)!=EOF)\n    {\n        a[x]=1;\n    }\n    for(int i=1;i&lt;=n;i++)\n    {\n        for(int j=1;j&lt;255;j++)\n        {\n            if(a[j])\n            {\n                int t=f(j,i+1);\n                if(t&lt;255)    b[t]=1;\n            }\n        }\n        for(int k=0;k&lt;255;k++)\n        {\n            if(a[k]&amp;&amp;b[k])    a[k]=0;\n        }\n        memset(b,0,sizeof(b));\n    }\n    for(int i=1;i&lt;255;i++)\n    {\n        if(a[i])    cout&lt;&lt;i&lt;&lt;\" \";\n    }\n    return 0;\n }<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u9898\u76ee\u63cf\u8ff0(Description) \u4e3a\u4e86\u8fce\u63a5\u5723\u8bde\uff0c\u4fe1\u606f\u5b66\u5174\u8da3\u5c0f\u7ec4\u7684\u540c\u5b66\u4eec\u5728\u8f85\u5bfc\u8001\u5e08\u7684\u9886\u5bfc\u4e0b\uff0c\u4e3e\u529e\u4e86\u4e00\u4e2a\u76db\u5927\u7684\u665a\u4f1a\uff0c\u665a\u4f1a\u7684\u7b2c\u4e00\u9879\u5185\u5bb9\u662f\u505a\u6e38\u620f\uff1a\u731c\u6570\u3002\u8001\u5e08\u7ed9\u6bcf\u4e2a\u540c\u5b66\u53d1\u4e00\u5f20\u5361\u7247\uff0c\u6bcf\u5f20\u5361\u7247\u4e0a\u90fd\u6709\u4e00\u4e2a\u7f16\u53f7\uff08\u6b64\u7f16\u53f7\u4e3a\u975e\u8d1f\u6570\uff0c\u4e14\u5c0f\u4e8e255\uff09\uff0c\u6bcf\u4e2a\u7f16\u53f7\u4e92\u4e0d\u76f8\u540c\u3002\u8001\u5e08\u5236\u5b9a\u4e86\u4ee5\u4e0b\u7684\u6e38\u620f\u89c4\u5219\uff1a\u7b2c\u4e00\u8f6e\uff0c\u6bcf\u4e2a\u540c\u5b66\u5c06\u81ea\u5df1\u7f16\u53f7\u7684\u5404\u4f4d\u6570\u5b57\u8fdb\u884c\u5e73\u65b9\u540e\u518d\u76f8\u52a0\u5f97\u5230\u4e00\u7ec4\u6570\uff0c\u7f16\u53f7\u5728\u8fd9\u7ec4\u6570\u4e2d\u51fa\u73b0\u7684\u540c\u5b66\u6dd8\u6c70\u51fa\u5c40\uff1b\u7b2c\u4e8c\u8f6e\uff0c\u4f59\u4e0b\u7684\u540c\u5b66\u518d\u5c06\u81ea\u5df1\u7f16\u53f7\u7684\u5404\u4f4d\u6570\u5b57\u8fdb\u884c\u7acb\u65b9\u76f8\u52a0\u5f97\u5230\u4e00\u7ec4\u65b0\u6570\uff0c\u7f16\u53f7\u5728\u8fd9\u7ec4\u6570\u4e2d\u51fa\u73b0\u7684\u540c\u5b66\u518d\u6dd8\u6c70\u51fa\u5c40\uff1b\u7b2c\u4e09\u8f6e\uff0c\u4f59\u4e0b\u7684\u540c\u5b66\u518d\u5c06\u7f16\u53f7\u7684\u5404\u4f4d\u6570\u5b57\u8fdb\u884c4\u6b21\u76f8\u52a0\u5f97\u5230\u4e00\u7ec4\u65b0\u6570\uff0c\u7f16\u53f7\u5728\u8fd9\u7ec4\u6570\u4e2d\u51fa\u73b0\u7684\u540c\u5b66\u518d\u6dd8\u6c70\u51fa\u5c40\uff0c\u4f9d\u6b64\u7c7b\u63a8\uff0c\u7ecf\u8fc7n\u8f6e\u540e\uff0c\u4ecd\u7559\u4e0b\u6765\u7684\u540c\u5b66\u5c06\u83b7\u5f97\u5723\u8bde\u7279\u522b\u793c\u7269\uff0c\u5361\u7247\u4e0a\u7684\u6570\u53732009\u5e74\u5409\u7965\u6570\u3002\uff08\u5047\u5b9a\u73ed\u7ea7\u4eba\u6570\u4e0d\u8d85\u8fc7200\u4eba\uff09 \u8f93\u5165\u683c\u5f0f(Format Input) \u7b2c1\u884c\u4e3a1\u4e2a\u6b63\u6574\u6570n(n&lt;8)\uff0c\u8868\u793a\u6709n\u8f6e\u6e38\u620f\u7b2c\u4e8c\u884c\u662f\u5361\u7247\u4e0a\u4e92\u4e0d\u76f8\u540c\u7684\u7f16\u53f7\uff0c\u4ee5\u7a7a\u683c\u9694\u5f00\u3002 \u8f93\u51fa\u683c\u5f0f(Format Output) \u8f93\u51fa\u4e00\u884c\uff0c\u4e3a\u5269\u4e0b\u6765\u7684\u5404\u4e2a\u5409\u7965\u6570\uff0c\u6309\u4ece\u5c0f\u5230\u5927\u987a\u6570\u8f93\u51fa\uff0c\u6bcf\u4e24\u4e2a\u6570\u4e4b\u95f4\u6709\u4e00\u4e2a\u7a7a\u683c\u3002 \u8f93\u5165\u6837\u4f8b(Sample Input) 124 123 2 12 20 14 4 6 36 72 \u8f93\u51fa\u6837\u4f8b(Sample Output) 2 6 12 24 72 123 \u601d\u8def\uff1a \u6bcf\u8f6e\u76f8\u5f53\u4e8e\u6bcf\u4f4d\u4e58\u4ee5\uff08n+1)\u6b21\u5e42\uff0c\u90fd\u52a0\u8d77\u6765\uff0c\u5982\u679c\u4e0d\u7b26\u5408\u8981\u6c42\u7684\u5148\u522b\u6025\u7740\u6539\uff0c\u56e0\u4e3a\u5b83\u8fd8\u53ef\u4ee5\u6dd8\u6c70\u522b\u4eba\u3002 Code<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,3],"tags":[6,8,10],"class_list":["post-125","post","type-post","status-publish","format-standard","hentry","category-uncategorized","category-js","tag-js","tag-bcs","tag-10","entry"],"_links":{"self":[{"href":"https:\/\/www.n-bc.top\/index.php?rest_route=\/wp\/v2\/posts\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.n-bc.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.n-bc.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.n-bc.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.n-bc.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=125"}],"version-history":[{"count":0,"href":"https:\/\/www.n-bc.top\/index.php?rest_route=\/wp\/v2\/posts\/125\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.n-bc.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.n-bc.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.n-bc.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}