{"id":202,"date":"2024-04-26T18:37:07","date_gmt":"2024-04-26T10:37:07","guid":{"rendered":"https:\/\/seanxd.com\/?p=202"},"modified":"2024-04-26T18:37:10","modified_gmt":"2024-04-26T10:37:10","slug":"zerojudge-f374","status":"publish","type":"post","link":"https:\/\/seanxd.com\/en\/zerojudge-f374\/","title":{"rendered":"ZeroJudge F374: Grouping"},"content":{"rendered":"\n\n\n<p class=\"\">\u67d0\u570b\u6b63\u5728\u9032\u884c\u4e16\u754c\u9326\u6a19\u8cfd\uff0c\u5438\u5f15\u4e86\u5404\u570b\u597d\u624b\u524d\u4f86\u53c3\u52a0\u3002\u6bcf\u500b\u9078\u624b\u6703\u88ab\u5b98\u65b9\u6253\u4e0a\u6230\u529b\u6307\u6578\uff0c\u6307\u6578\u5fc5\u70ba\u4ecb\u65bc 0 \u5230 9 \u7684\u4e00\u4f4d\u6578\uff0c\u6578\u5b57\u6108\u9ad8\u4ee3\u8868\u5b98\u65b9\u4eba\u54e1\u89ba\u5f97\u9019\u4f4d\u9078\u624b\u8d8a\u6709\u6f5b\u529b\u3002<\/p>\n\n\n\n<p class=\"\">\u5047\u8a2d\u6709 4 \u4f4d\u9078\u624b\uff0cA \u7684\u6230\u529b\u6307\u6578\u662f 0\uff0cB \u662f 4\uff0cC \u662f 0\uff0cD \u662f 3\u3002\u7d93\u904e\u62bd\u7c64\u5f8c\uff0c\u9078\u624b\u7684\u5206\u7d44\u5e8f\u5217\u70ba BCDA\u3002<strong>\u5206\u7d44\u6642\u4f9d\u5e8f\u5217\u7531\u53f3\u5f80\u5de6\u5206\u7d44<\/strong>\u3002\u82e5\u4e00\u7d44\u6709\u4e09\u4eba\uff0c\u9078\u624b A\u3001D\uff5cC \u6703\u7de8\u5728\u7b2c\u4e00\u7d44\uff0c\u6b64\u7d44\u7684\u6230\u529b\u7e3d\u548c\u70ba 0 + 3 + 0 = 3\uff1b\u9078\u624b B \u6703\u7de8\u5728\u7b2c\u4e8c\u7d44\uff0c\u6b64\u7d44\u7684\u6230\u529b\u7e3d\u548c\u70ba 4\u3002<\/p>\n\n\n\n<p class=\"\">\u8acb\u4f60\u64b0\u5beb\u4e00\u500b\u7a0b\u5f0f\uff0c\u4f9d\u64da\u6bcf\u7d44\u4eba\u6578\u4ee5\u53ca\u53c3\u8cfd\u8005\u7684\u6230\u529b\u6307\u6578\u4f86\u5206\u6790\u51fa<strong>\u6230\u529b\u7e3d\u548c\u6700\u9ad8\u7684\u7d44\u5225\u7de8\u865f\u548c\u8a72\u6230\u529b\u7e3d\u548c\u503c<\/strong>\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\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7bc4\u4f8b\u8f38\u5165<\/th><th>\u7bc4\u4f8b\u8f38\u51fa<\/th><\/tr><\/thead><tbody><tr><td>\u6bcf\u4e00\u884c\u8f38\u5165\u542b\u6709\u5169\u500b\u6578\u5b57 N (1 \u2264 N \u2264 8) \u548c P\uff0c\u4e00\u7d44\u6709 N \u500b\u4eba\uff0c\u5176\u4e2d P \u70ba\u53c3\u8cfd\u8005\u4f9d\u5206\u7d44\u5e8f\u5217\u5c07\u500b\u5225\u6230\u529b\u6307\u6578\u7d44\u6210\u7684\u6578\u5b57\u3002\u5df2\u77e5\u6700\u591a\u4e0d\u6703\u8d85\u904e 9 \u4f4d\u53c3\u8cfd\u8005\uff0c\u4e14\u6700\u5c11\u6703\u5206\u51fa 2 \u7d44\u968a\u4f0d\u3002\u4fdd\u8b49\u5e8f\u5217\u6700\u5de6\u908a\u9078\u624b\u7684\u6230\u529b\u6307\u6578\u7d55\u5c0d\u4e0d\u6703\u662f 0\u3002<\/td><td>\u8f38\u51fa\u5206\u7d44\u5b8c\u5f8c\u6230\u529b\u7e3d\u548c\u6700\u9ad8\u7684\u7d44\u5225\u7de8\u865f\u8207\u9019\u500b\u7d44\u5225\u7684\u6230\u529b\u6307\u6578\u7e3d\u548c\uff0c\u5169\u500b<br>\u6578\u5b57\u4e4b\u9593\u4ee5\u4e00\u500b\u7a7a\u767d\u9694\u958b\u3002<strong>\u5982\u679c\u6709\u591a\u500b\u7d44\u5225\u6230\u529b\u6307\u6578\u7e3d\u548c\u76f8\u540c\uff0c\u5247\u8f38\u51fa\u7d44\u5225\u6578\u5b57\u8f03\u5927\u7684\u90a3\u4e00\u7d44\u3002<\/strong><\/td><\/tr><tr><td>1  369<\/td><td>1  9<\/td><\/tr><tr><td>2 193426<\/td><td>3  10<\/td><\/tr><tr><td>5  10121315<\/td><td>1  12<\/td><\/tr><tr><td>4  12344321<\/td><td>2  10<\/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=\"\">\u53ef\u4ee5\u5c07 P \u4f7f\u7528<strong>\u5b57\u4e32<\/strong>\u7684\u65b9\u5f0f\u5b58\u8d77\u4f86\uff0c\u56e0\u70ba\u984c\u76ee\u6709\u8b1b\u6700\u591a\u4e0d\u6703\u8d85\u904e9\u4f4d\u9078\u624b\uff0c\u6240\u4ee5\u53ef\u4ee5\u4f7f\u7528reverse\u4e0d\u7528\u64d4\u5fc3\u6703TLE\uff0c\u5c07<strong>\u5b57\u4e32\u53cd\u8f49\u4e4b\u5f8c<\/strong>\u5c31\u4f7f\u7528<strong> For\u8ff4\u5708<\/strong> \u5c07\u6bcf\u4e00\u500b\u5b57\u5143\u505a\u5224\u65b7\u4e26\u4e14\u627e\u51fa\u6700\u5927\u6230\u529b\u7e3d\u548c\u7684\u7d44\u5225\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff0d<a href=\"https:\/\/zerojudge.tw\/ShowProblem?problemid=f374\" target=\"_blank\" rel=\"noreferrer noopener\">ZeroJudge F374: \u5206\u7d44 Grouping<\/a><\/h3>\n\n\n\n<div class=\"hcb_wrap nfd-wb-animate nfd-wb-reveal-right nfd-delay-50\"><pre class=\"prism line-numbers lang-cpp\" data-lang=\"C++\"><code>#include &lt;iostream&gt;\n#include &lt;algorithm&gt;\nusing namespace std;\n\nint main() {\n    cin.sync_with_stdio(0);\n    cin.tie(0);\n    int N;\n    string str;\n    cin &gt;&gt; N;\n    cin &gt;&gt; str;\n    reverse(str.begin(), str.end());\n    int count = 0, sum = 0, max = -999, team, cnt = 0;\n    for (int i = 0; i&lt;str.length(); i++)\n    {\n        sum += int(str[i] - &#39;0&#39;);\n        count++;\n        if (count == N || i == str.length()-1)\n        {\n            count = 0;\n            cnt++;\n            if (sum &gt;= max)\n            {\n                max = sum;\n                team = cnt;\n            }\n            sum = 0;\n        }\n    }\n    cout &lt;&lt; team &lt;&lt; &quot; &quot; &lt;&lt; max &lt;&lt; endl;\n}\n\n\/\/ZeroJudge F374\n\/\/Dr. SeanXD<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u67d0\u570b\u6b63\u5728\u9032\u884c\u4e16\u754c\u9326\u6a19\u8cfd\uff0c\u5438\u5f15\u4e86\u5404\u570b\u597d\u624b\u524d\u4f86\u53c3\u52a0\u3002\u6bcf\u500b\u9078\u624b\u6703\u88ab\u5b98\u65b9\u6253\u4e0a\u6230\u529b\u6307\u6578\uff0c\u6307\u6578\u5fc5\u70ba\u4ecb\u65bc 0 \u5230 9 \u7684\u4e00\u4f4d [&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":[25],"tags":[8,11,13,9],"class_list":["post-202","post","type-post","status-publish","format-standard","hentry","category-ioi-apcs","tag-8","tag-11","tag-13","tag-9"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/seanxd.com\/en\/wp-json\/wp\/v2\/posts\/202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/seanxd.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/seanxd.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/seanxd.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/seanxd.com\/en\/wp-json\/wp\/v2\/comments?post=202"}],"version-history":[{"count":1,"href":"https:\/\/seanxd.com\/en\/wp-json\/wp\/v2\/posts\/202\/revisions"}],"predecessor-version":[{"id":203,"href":"https:\/\/seanxd.com\/en\/wp-json\/wp\/v2\/posts\/202\/revisions\/203"}],"wp:attachment":[{"href":"https:\/\/seanxd.com\/en\/wp-json\/wp\/v2\/media?parent=202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seanxd.com\/en\/wp-json\/wp\/v2\/categories?post=202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seanxd.com\/en\/wp-json\/wp\/v2\/tags?post=202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}