{"id":286,"date":"2019-09-25T14:53:23","date_gmt":"2019-09-25T06:53:23","guid":{"rendered":"http:\/\/www.guanhaobo.cn\/?p=286"},"modified":"2019-09-25T14:53:23","modified_gmt":"2019-09-25T06:53:23","slug":"bjtuoj-1879-overcooked","status":"publish","type":"post","link":"https:\/\/www.guanhaobo.cn\/?p=286","title":{"rendered":"BJTUOJ 1879 \u2014 OverCooked!"},"content":{"rendered":"<h3>\u9898\u76ee\u63cf\u8ff0<\/h3>\n<p>\u9910\u5385\u4e2d\u6709 n \u4e2a\u8ba2\u5355\uff0c\u6bcf\u4e2a\u8ba2\u5355\u90fd\u662f\u4e00\u9053\u7531\u6307\u5b9a\u539f\u6750\u6599\u5236\u6210\u7684\u83dc\u3002<\/p>\n<p>\u8ba2\u5355\u5fc5\u987b\u4f9d\u6b21\u5b8c\u6210\uff0c\u82e5\u4e0a\u7684\u83dc\u7b26\u5408\u5f53\u524d\u8ba2\u5355\u7684\u8981\u6c42\uff0c\u8ba2\u5355\u5b8c\u6210\u5e76\u6d88\u5931\uff1b\u82e5\u4e0a\u7684\u83dc\u4e0d\u7b26\u5408\u5f53\u524d\u8ba2\u5355\u7684\u8981\u6c42\uff0c\u8ba2\u5355\u4f1a\u4ecd\u7136\u5b58\u5728\u3002<\/p>\n<p>\u6bcf\u5b8c\u6210\u4e00\u4e2a\u8ba2\u5355\uff0c\u5747\u4f1a\u83b7\u5f97 p \u5206\uff0c\u800c\u8fde\u7eed\u6210\u529f\u5b8c\u6210\u8ba2\u5355\u53ef\u4ee5\u83b7\u5f97\u5c0f\u8d39\u4f5c\u4e3a\u5206\u6570\u5956\u52b1\uff0c\u8fde\u7eed\u7b2c x \u4e2a\u5b8c\u6210\u7684\u8ba2\u5355\u53ef\u4ee5\u83b7\u5f97 q\u00d7(x\u22121) \u7684\u989d\u5916\u5206\u6570\u3002<\/p>\n<p>\u6240\u6709\u8ba2\u5355\u5168\u90e8\u5b8c\u6210\u540e\uff0c\u518d\u6b21\u4e0a\u83dc\u4e0d\u83b7\u5f97\u4efb\u4f55\u5206\u6570\u3002<\/p>\n<p>\u9e66\u9e49\u53a8\u5e08\u6309\u7167\u4e00\u5b9a\u7684\u987a\u5e8f\u4e0a\u4e86 m \u9053\u83dc\uff0c\u4ed6\u60f3\u77e5\u9053\u81ea\u5df1\u6700\u540e\u83b7\u5f97\u4e86\u591a\u5c11\u5206\u6570\u3002<\/p>\n<h3>\u9898\u76ee\u94fe\u63a5<\/h3>\n<p><a href=\"https:\/\/citel.bjtu.edu.cn\/acm\/problem\/1879\" title=\"https:\/\/citel.bjtu.edu.cn\/acm\/problem\/1879\">https:\/\/citel.bjtu.edu.cn\/acm\/problem\/1879<\/a><\/p>\n<h3>\u8f93\u5165\u6570\u636e<\/h3>\n<p>\u7b2c 1 \u884c 3 \u4e2a\u6574\u6570 n, p, q (1\u2264n\u226410^5, 1\u2264p, q\u2264100)\u3002<br \/>\n\u63a5\u4e0b\u6765 n \u884c\uff0c\u7b2c i+1 \u884c\u8868\u793a\u7b2c i \u4e2a\u8ba2\u5355\uff0c\u6bcf\u4e2a\u8ba2\u5355\u7531\u4e00\u4e2a\u5b57\u7b26\u4e32\u7ec4\u6210\uff0c\u8be5\u5b57\u7b26\u4e32\u7684\u6bcf\u4e2a\u5b57\u7b26\u8868\u793a\u8fd9\u4e2a\u8ba2\u5355\u8981\u6c42\u7684\u4e00\u4e2a\u539f\u6750\u6599\u3002<br \/>\n\u63a5\u4e0b\u6765 1 \u884c\uff0c\u4e00\u4e2a\u6574\u6570 m (1\u2264m\u226410^5)\u3002<br \/>\n\u63a5\u4e0b\u6765 m \u884c\uff0c\u7b2c n+i+2 \u884c\u8868\u793a\u7b2c i \u9053\u83dc\uff0c\u6bcf\u9053\u83dc\u7531\u4e00\u4e2a\u5b57\u7b26\u4e32\u7ec4\u6210\uff0c\u8be5\u5b57\u7b26\u4e32\u7684\u6bcf\u4e2a\u5b57\u7b26\u8868\u793a\u8fd9\u4e2a\u9053\u83dc\u5305\u542b\u7684\u4e00\u4e2a\u539f\u6750\u6599\u3002<br \/>\n\u82e5\u4e0a\u83dc\u7684\u539f\u6599\u96c6\u5408\u548c\u8ba2\u5355\u76f8\u540c\uff0c\u5373\u53ef\u7b97\u4f5c\u5b8c\u6210\u8ba2\u5355\u8981\u6c42\u3002<br \/>\n\u4fdd\u8bc1\u6bcf\u4e2a\u5b57\u7b26\u4e32\u957f\u5ea6\u4e0d\u8d85\u8fc7 4 \u4e14\u6bcf\u4e2a\u5b57\u7b26\u5747\u4e3a\u5927\u5199\u82f1\u6587\u5b57\u6bcd\u3002<br \/>\n\u4f8b\uff1a<br \/>\n\u82e5\u8ba2\u5355\u4e3a ABC\uff0c\u83dc\u4e3a BAC\uff0c\u8ba2\u5355\u6210\u529f\u3002<br \/>\n\u82e5\u8ba2\u5355\u4e3a AAB\uff0c\u83dc\u4e3a ABA\uff0c\u8ba2\u5355\u6210\u529f\u3002<br \/>\n\u82e5\u8ba2\u5355\u4e3a AAB\uff0c\u83dc\u4e3a AA\uff0c\u8ba2\u5355\u5931\u8d25\u3002<br \/>\n\u82e5\u8ba2\u5355\u4e3a AA\uff0c\u83dc\u4e3a AAB\uff0c\u8ba2\u5355\u5931\u8d25\u3002<\/p>\n<h3>\u8f93\u51fa\u6570\u636e<\/h3>\n<p>\u8f93\u51fa\u4e00\u4e2a\u6570\u5b57\u4e3a\u9e66\u9e49\u53a8\u5e08\u6700\u7ec8\u83b7\u5f97\u7684\u5206\u6570\u3002<\/p>\n<h3>\u6837\u4f8b\u8f93\u5165<\/h3>\n<pre><code class=\"language-cpp line-numbers\">5 100 10\nABC\nBB\nA\nC\nBC\n7\nBAC\nBBC\nBC\nBB\nA\nC\nD\n<\/code><\/pre>\n<h3>\u6837\u4f8b\u8f93\u51fa<\/h3>\n<p><code>430<\/code><\/p>\n<h3>\u9898\u76ee\u5206\u6790<\/h3>\n<p>\u6309\u7167\u9898\u76ee\u63cf\u8ff0\u7684\u8fc7\u7a0b\u8fdb\u884c\u6a21\u62df\u5c31\u884c\u4e86\u3002<br \/>\n\u6570\u636e\u91cf\u6bd4\u8f83\u5927\uff0c\u8981\u4f7f\u7528 scanf \u8bfb\u53d6\u6570\u636e\u3002<\/p>\n<h3>AC\u4ee3\u7801<\/h3>\n<pre><code class=\"language-cpp line-numbers\">#include &lt;bits\/stdc++.h&gt;\nusing namespace std;\nchar cai[100005][6], cai2[100005][6];\nint main()\n{\n    int n, p, t = 0, q, i, m, j, x = 0, ans = 0, len, len2;\n    scanf(\"%d%d%d\", &amp;n, &amp;p, &amp;q);\n    for (i = 0; i &lt; n; i++)\n        scanf(\"%s\", cai[i]);\n    scanf(\"%d\", &amp;m);\n\n    for (i = 0; i &lt; m; i++)\n        scanf(\"%s\", cai2[i]);\n    for (i = 0, j = 0; j &lt; m; j++)\n    {\n        len = strlen(cai[i]), len2 = strlen(cai2[j]);\n        if (len != len2)\n        {\n            t = 0;\n            x = 0;\n            continue;\n        }\n        sort(cai[i], cai[i] + len);\n        sort(cai2[j], cai2[j] + len);\n        if (strcmp(cai[i], cai2[j]) == 0)\n        {\n            t = 1;\n            x++;\n            i++;\n            ans += p;\n            ans += (x - 1) * q;\n        }\n        else\n        {\n            t = 0;\n            x = 0;\n            continue;\n        }\n        if (i &gt;= n)\n            break;\n    }\n    printf(\"%d\\n\", ans);\n    return 0;\n}\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u9898\u76ee\u63cf\u8ff0 \u9910\u5385\u4e2d\u6709 n \u4e2a\u8ba2\u5355\uff0c\u6bcf\u4e2a\u8ba2\u5355\u90fd\u662f\u4e00\u9053\u7531\u6307\u5b9a\u539f\u6750\u6599\u5236\u6210\u7684\u83dc\u3002 \u8ba2\u5355\u5fc5\u987b\u4f9d\u6b21\u5b8c\u6210\uff0c\u82e5\u4e0a\u7684\u83dc\u7b26\u5408\u5f53\u524d\u8ba2\u5355 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[7,54],"class_list":["post-286","post","type-post","status-publish","format-standard","hentry","category-algo","tag-bjtuoj","tag-54"],"_links":{"self":[{"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/posts\/286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=286"}],"version-history":[{"count":0,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/posts\/286\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}