{"id":3643,"date":"2022-11-05T23:42:36","date_gmt":"2022-11-05T14:42:36","guid":{"rendered":"https:\/\/k.foolslab.net\/dailyreport\/?p=3643"},"modified":"2022-11-05T23:42:36","modified_gmt":"2022-11-05T14:42:36","slug":"2022-11-5","status":"publish","type":"post","link":"https:\/\/k.foolslab.net\/dailyreport\/2022-11-5\/","title":{"rendered":"2022\/11\/5(\u571f)"},"content":{"rendered":"\n<p>\u6628\u591c\u306f\u4e45\u3057\u3076\u308a\u306b\u307e\u3068\u3082\u306a\u6642\u9593\u306b\u5bdd\u308c\u305f\u3002\u4eca\u65e5\u8d77\u304d\u305f\u306e\u306f\u663c\u3060\u3063\u305f\u3002<\/p>\n\n\n\n<p>\u6700\u8fd1\u96fb\u5b50\u5de5\u4f5c\u3092\u3057\u3066\u3044\u305f\u3089\u6b7b\u306c\u307b\u3069\u9045\u3044\u6642\u9593\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u4f55\u5ea6\u3082\u3042\u308b\u306e\u3067\u307e\u3068\u3082\u306a\u751f\u6d3b\u306b\u623b\u3057\u305f\u3044\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>ABC276\u306b\u51fa\u305f\u3002\u4e45\u3057\u3076\u308a\u306eRated\u3060\u3063\u305f\u304c\u30016\u5b8c\u65e9\u89e3\u304d\u3067\u9ec4perf\u3092\u51fa\u3057Highest\u3092\u66f4\u65b0\u3057\u30661\u7d1a\u306b\u306a\u308c\u305f\u30021\u7d1a\u306b\u4e0a\u304c\u308c\u308b\u30c1\u30e3\u30f3\u30b9\u306e\u305f\u3073\u306b\u3053\u3051\u3066\u3044\u305f\u306e\u3067\u5b09\u3057\u3044\u3002<\/p>\n\n\n\n<p>A: \u3084\u308b\u3060\u3051<\/p>\n\n\n\n<p>B: \u3084\u308b\u3060\u3051<\/p>\n\n\n\n<p>C: \u5f8c\u308d\u304b\u3089\u898b\u3066\u3044\u3063\u3066\u6700\u521d\u306b$P_k&gt;P_{k+1}$\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u3053\u308d\u3092\u898b\u3064\u3051\u308b\u3002\u305d\u306e\u6642\u306e$P_k$\u306e\u6b21\u306b\u5927\u304d\u3044$P_i\\ (k&lt;i)$\u3092\u63a2\u3057\u3001$P_k$\u3068$P_i$\u306e\u5024\u3092\u5165\u308c\u66ff\u3048\u308b\u3002k\u3088\u308a\u5f8c\u308d\u3092\u964d\u9806\u30bd\u30fc\u30c8\u3059\u308c\u3070\u7d42\u308f\u308a\u3002\u3061\u3083\u3093\u3068\u3057\u305f\u8a3c\u660e\u3092\u3084\u3089\u305a\u306b\u96f0\u56f2\u6c17\u3067\u3084\u3063\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u4e0d\u5b89\u3060\u3063\u305f\u304cAC\u3060\u3063\u305f\u3002<\/p>\n\n\n\n<p>D: \u3059\u3079\u3066\u306e$A_i$\u306b\u3064\u3044\u3066\u30012\u30683\u3067\u4f55\u56de\u5272\u308c\u308b\u304b\u51fa\u3057\u3066\u304a\u304f(2\u30683\u306e\u7d20\u56e0\u6570\u5206\u89e3\u6642\u306e\u6307\u6570\u3092\u6c42\u3081\u308b)\u3002\u3053\u308c\u306f$O(\\log(A_i))$\u306a\u306e\u3067\u901f\u5ea6\u306e\u5fc3\u914d\u306f\u306a\u3044\u30022\u30683\u3067\u5272\u308c\u308b\u3060\u3051\u5272\u3063\u305f\u6642\u306e\u5024\u304c\u7570\u306a\u308b\u8981\u7d20\u304c\u3042\u308c\u3070\u76ee\u6a19\u306f\u9054\u6210\u3067\u304d\u306a\u3044\u30022\u30683\u305d\u308c\u305e\u308c\u306b\u3064\u3044\u3066\u3001(\u6307\u6570-\u6307\u6570\u306e\u6700\u5c0f\u5024)\u306e\u7dcf\u548c\u3092\u6c42\u3081\u308c\u3070\u7b54\u3048\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u6700\u521d2\u30683\u3067\u5272\u308c\u308b\u3060\u3051\u5272\u3063\u305f\u6642\u306e\u5024\u304c1\u3067\u306a\u3051\u308c\u3070\uff5e\u3068\u3057\u3066\u3057\u307e\u30441WA\u3002<\/p>\n\n\n\n<p>E: \u59cb\u70b9\u3092\u58c1\u3068\u3057\u305f\u3046\u3048\u3067\u3001\u59cb\u70b9\u306e\u96a3\u63a54\u30de\u30b9\u306b\u3064\u3044\u3066\u3069\u3053\u304b\u304b\u3089\u5225\u306e\u3069\u3053\u304b\u306b\u884c\u3051\u308b\u304bBFS\u306a\u308a\u306a\u3093\u306a\u308a\u3067\u5224\u5b9a\u3059\u308c\u3070\u3088\u3044\u3002$O(HW)$\u3002<\/p>\n\n\n\n<p>F: $\\frac{\\sum_{1\\leq i \\leq K} \\sum_{1 \\leq j \\leq K} \\max(A_i, A_j)}{K^2} $\u3092\u6c42\u3081\u308c\u3070\u3088\u3044\u3002$1\/K$\u306f\u666e\u901a\u306b\u8a08\u7b97\u3059\u308b\u304b\u9069\u5b9c\u524d\u8a08\u7b97\u3059\u308c\u3070\u3088\u3044\u3002\u554f\u984c\u306f\u7dcf\u548c\u90e8\u5206\u3002<\/p>\n\n\n\n<p>K\u304c1\u5897\u3048\u305f\u3068\u304d\u306e\u7dcf\u548c\u90e8\u5206\u306e\u5897\u5206\u306f$\\sum_{1\\leq i \\leq K-1} 2\\max(A_i, A_K) + A_K$\u3068\u306a\u308b\u3002max\u3092\u542b\u3080\u7dcf\u548c\u304c\u5927\u5909\u306b\u9762\u5012\u305d\u3046\u3060\u304c\u3001$A_i$\u306e\u5024\u57df\u304c$10^5$\u7a0b\u5ea6\u306e\u30aa\u30fc\u30c0\u30fc\u306a\u306e\u3067\u3001\u9069\u5b9cBIT\u306a\u3069\u306b\u8a18\u9332\u3057\u3066\u3044\u3051\u3070$A_K$\u672a\u6e80\u306e$A_i$\u306e\u6570\u3068$A_K$\u4ee5\u4e0a\u306e$A_i$\u306e\u7dcf\u548c\u3092\u51fa\u3059\u3053\u3068\u304c\u51fa\u6765\u308b\u3002\u3053\u308c\u3067\u7b54\u3048\u304c\u6c42\u307e\u308b\u3002<\/p>\n\n\n\n<p>\u308f\u308a\u304b\u3057\u5f0f\u5909\u5f62\u3057\u3066\u3084\u308b\u3060\u3051\u306a\u554f\u984c\u3067\u306f\u3042\u308b\u304c\u3001\u3053\u306e\u554f\u984c\u304c\u6c34diff\u3067\u7d50\u69cb\u9a5a\u3044\u305f\u3002\u3053\u3048\uff5e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6628\u591c\u306f\u4e45\u3057\u3076\u308a\u306b\u307e\u3068\u3082\u306a\u6642\u9593\u306b\u5bdd\u308c\u305f\u3002\u4eca\u65e5\u8d77\u304d\u305f\u306e\u306f\u663c\u3060\u3063\u305f\u3002 \u6700\u8fd1\u96fb\u5b50\u5de5\u4f5c\u3092\u3057\u3066\u3044\u305f\u3089\u6b7b\u306c\u307b\u3069\u9045\u3044\u6642\u9593\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u4f55\u5ea6\u3082\u3042\u308b\u306e\u3067\u307e\u3068\u3082\u306a\u751f\u6d3b\u306b\u623b\u3057\u305f\u3044\u3002 ABC276\u306b\u51fa\u305f\u3002\u4e45\u3057\u3076\u308a\u306eRated\u3060\u3063\u305f\u304c\u30016\u5b8c\u65e9\u89e3 &hellip; <\/p>\n<div><a href=\"https:\/\/k.foolslab.net\/dailyreport\/2022-11-5\/\" class=\"more\">Read more &raquo;<span class=\"screen-reader-text\"> &#8220;2022\/11\/5(\u571f)&#8221;<\/span><\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3643","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/3643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/comments?post=3643"}],"version-history":[{"count":2,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/3643\/revisions"}],"predecessor-version":[{"id":3645,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/3643\/revisions\/3645"}],"wp:attachment":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/media?parent=3643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/categories?post=3643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/tags?post=3643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}