{"id":2475,"date":"2022-03-18T02:25:24","date_gmt":"2022-03-17T17:25:24","guid":{"rendered":"https:\/\/k.foolslab.net\/dailyreport\/?p=2475"},"modified":"2022-03-18T22:44:20","modified_gmt":"2022-03-18T13:44:20","slug":"2022-3-17%e6%9c%a8","status":"publish","type":"post","link":"https:\/\/k.foolslab.net\/dailyreport\/2022-3-17%e6%9c%a8\/","title":{"rendered":"2022\/3\/17(\u6728)"},"content":{"rendered":"\n<p>\u3053\u3053\u6700\u8fd1\u5348\u524d\u306e\u6d3b\u52d5\u304c\u30de\u30f3\u30cd\u30ea\u5316\u3057\u3066\u304d\u3066\u3044\u308b\u306e\u3067\u3001\u5348\u524d\u306b\u3084\u3063\u3066\u3044\u305f\u6d3b\u52d5\u3092\u5348\u5f8c\u306b\u6301\u3063\u3066\u884c\u3063\u3066\u307f\u305f\u3002\u5348\u524d\u306fC++\u306e\u52c9\u5f37\u3001\u96fb\u5b50\u5de5\u4f5c\u3001\u5275\u4f5c\u306e\u4f01\u753b\u7df4\u308a\u3092\u3057\u305f\u3002\u306a\u304b\u306a\u304b\u826f\u304b\u3063\u305f\u3068\u601d\u3046\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u305a\u3063\u3068\u52c9\u5f37\u304b\u3089\u9003\u3052\u3066\u304d\u305fC++\u306econcept\u3092\u7406\u89e3\u3057\u305f\u3002\u601d\u3063\u305f\u3088\u308a\u5358\u7d14\u3060\u3063\u305f\u3002<\/p>\n\n\n\n<p>\u500b\u4eba\u7684\u306a\u601d\u3044\u8fbc\u307f\u3068\u3057\u3066\u4f55\u304b\u300c\u3067\u304b\u3044\u8907\u96d1\u306a\u6a5f\u80fd\u304c1\u3064\u8ffd\u52a0\u3055\u308c\u305f\u300d\u3068\u601d\u3063\u3066\u3044\u305f\u306e\u3060\u304c\u3001\u3069\u3061\u3089\u304b\u3068\u3044\u3046\u3068\u300c\u5c0f\u3055\u3044\u6a5f\u80fd\u304c3\u3064\u8ffd\u52a0\u3055\u308c\u305f\u300d\u3068\u3044\u3046\u5f62\u306b\u8fd1\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>concept(\u578b\u2192bool\u5024 \u306a\u308b\u95a2\u6570)<\/li><li>requires\u5f0f(bool\u5024\u3092\u8fd4\u3059\u305f\u3060\u306e\u5b9a\u6570\u5f0f)<\/li><li>requires\u7bc0(bool\u578b\u306e\u5b9a\u6570\u5f0f\u306e\u5024\u306b\u3088\u3063\u3066\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5f15\u6570\u3092\u5236\u7d04\u3059\u308b\u6a5f\u80fd)<\/li><\/ul>\n\n\n\n<p>\u5b9f\u614b\u306f\u3053\u306e3\u3064\u306e\u6a5f\u80fd\u304c\u5225\u3005\u306b\u5b9f\u88c5\u3055\u308c\u305f\u3068\u3044\u3046\u5f62\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u5f53\u521d\u306e\u76ee\u7684\u3067\u3042\u308b\u300c\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5f15\u6570\u306e\u5236\u9650\u300d\u306frequires\u7bc0\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u308b\u3082\u306e\u3067\u3042\u308a\u3001concept\u3068requires\u5f0f\u306f\u6975\u7aef\u306b\u8a00\u3046\u3068\u305f\u3060\u306e\u88dc\u52a9\u3067\u3057\u304b\u306a\u3044\u3002\u5b9f\u306fconcept\u3084requires\u5f0f\u3092\u4f7f\u308f\u305a\u3068\u3082\u3001requires\u7bc0\u3068\u5f93\u6765\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30c6\u30af\u30cb\u30c3\u30af\u306b\u3088\u308b\u5b9a\u6570\u5f0f(std::integral\u306a\u3069)\u3060\u3051\u3067\u3084\u3063\u3066\u3044\u304f\u3053\u3068\u3082\u3067\u304d\u305f\u308a\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u305d\u3057\u3066\u3001concept\u3068requires\u5f0f\u306f\u5fc5\u305a\u3057\u3082requires\u7bc0\u306e\u305f\u3081\u306b\u4f7f\u308f\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u8a33\u3067\u306f\u306a\u3044\u3002\u7d50\u5c40\u305f\u3060\u306ebool\u5024\u3092\u8fd4\u3059\u5b9a\u6570\u5f0f\u3067\u3057\u304b\u306a\u3044\u306e\u3067\u3001\u3069\u3093\u306a\u3068\u3053\u308d\u3067\u3082\u5229\u7528\u3057\u3088\u3046\u3068\u601d\u3048\u3070\u5229\u7528\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p>requires\u5f0f\u306f\u300c\u5f0f\u306e\u59a5\u5f53\u6027\u8a55\u4fa1\u300d\u3068\u3044\u3046\u3001\u3053\u308c\u307e\u3067\u306eC++\u306a\u3089\u3070SFINAE\u306a\u3069\u3067\u9811\u5f35\u308b\u3057\u304b\u306a\u304b\u3063\u305f\u3053\u3068\u3092\u7c21\u5358\u306b\u8868\u73fe\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u666e\u901a\u306brequires\u7bc0\u4ee5\u5916\u3067\u3082\u4f7f\u3044\u3069\u3053\u308d\u306f\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u4eca\u65e5\u89e3\u3044\u305f\u7af6\u30d7\u30ed\u306e\u554f\u984c\u3002<\/p>\n\n\n\n<p>ABC216-F \u81ea\u529bAC\u3002A\u3068B\u3068\u3044\u3046\u7570\u306a\u308b\u6570\u5217\u304b\u3089\u540c\u3058\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u3084\u3064\u3092\u3068\u3063\u3066\u304f\u308b\u3068\u3044\u3046\u9762\u5012\u304f\u3055\u305d\u3046\u306a\u306e\u306b\u3072\u308b\u3093\u3060\u304c\u3001\u3050\u3063\u3068\u306b\u3089\u3093\u3060\u3089$A_i$\u3067\u30bd\u30fc\u30c8\u3057\u3066\u300c\u6700\u5927\u5024\u306e\u9806\u5e8f\u3092\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306b\u5bfe\u5fdc\u4ed8\u3051\u308b\u300d\u3068\u3044\u3046\u767a\u60f3\u304c\u964d\u3063\u3066\u304d\u305f\u306e\u3067\u5b9f\u88c5\u3057\u305f\u3089AC\u3057\u305f\u3002\u826f\u554f\u3002<\/p>\n\n\n\n<p>\u6700\u521d\u306fdp[\u6570\u5217\u306ei\u756a\u76ee\u307e\u3067\u8abf\u3079\u305f\u7d50\u679c][max Ai][\u9078\u3093\u3060bi\u306e\u548c] := \u6761\u4ef6\u3092\u6e80\u305f\u3059i\u307e\u3067\u306e\u30d1\u30bf\u30fc\u30f3\u6570\u306e\u548c<\/p>\n\n\n\n<p>\u3068\u3044\u3046\u611a\u76f4\u306aDP\u3092\u66f8\u3044\u3066\u305d\u308c\u3092\u9ad8\u901f\u5316\u3067\u304d\u306a\u3044\u304b\u3068\u601d\u3063\u3066\u3044\u305f\u306e\u3060\u304c\u30013\u6b21\u5143\u3067\u3042\u308b\u6642\u70b9\u3067\u3069\u3046\u9ad8\u901f\u5316\u3057\u3088\u3046\u304c\u8ca0\u3051\u306a\u306e\u3067\u9811\u5f35\u3063\u305f\u3089\u4e0a\u8a18\u306e\u767a\u60f3\u304c\u964d\u3063\u3066\u304d\u305f\u3002\u3069\u3046\u3044\u3046\u30bd\u30fc\u30c8\u306e\u4ed5\u65b9\u306a\u3089\u7b54\u3048\u306b\u5f71\u97ff\u3057\u306a\u3044\u306e\u304b\u3061\u3083\u3093\u3068\u8003\u3048\u308b\u306e\u306f\u91cd\u8981\u3002<\/p>\n\n\n\n<p>ABC221-E \u81ea\u529bAC\u3002$1\\leq i \\leq k$\u306a\u308b$i$\u306b\u3064\u3044\u3066$A_1 \\leq A_i$\u304b\u3068\u6700\u521d\u8aa4\u8aad\u3057\u3066\u3057\u307e\u3063\u305f\u306e\u3060\u304c\u3001\u30b5\u30f3\u30d7\u30eb\u304c\u5408\u308f\u306a\u3044\u306e\u3067\u5373\u5ea7\u306b\u76f4\u3057\u3066AC\u3057\u305f\u3002<\/p>\n\n\n\n<p>ABC222-E \u81ea\u529bAC\u3002\u3061\u3087\u3063\u3068\u7279\u6027\u3092\u8003\u5bdf\u3057\u305f\u3089\u300c\u3042\u308b\u8fba\u304c\u4f55\u56de\u901a\u3089\u308c\u308b\u304b\u300d\u3092\u8a08\u7b97\u3059\u308c\u3070\u3044\u3044\u3053\u3068\u304c\u5206\u304b\u3063\u305f\u306e\u3067\u3069\u3046\u306b\u304b\u3057\u305f\u3002LCA\u306e\u7b97\u51fa\u3068\u304b5\u7a63\u5e74\u304f\u3089\u3044\u3076\u308a\u306b\u3084\u3063\u305f\u306e\u3067\u306a\u308c\u306a\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<p>\u30ad\u30fc\u30a8\u30f3\u30b9\u30d7\u30ed\u30b3\u30f32021-C \u81ea\u529bAC\u3002\u6700\u521d\u3061\u3087\u3063\u3068\u8ff7\u3063\u305f\u306e\u3060\u304c\u3001\u304c\u3093\u3070\u3063\u3066DP\u3059\u308b\u3068\u3069\u3046\u306b\u304b\u306a\u308b\u3002<\/p>\n\n\n\n<p>DP\u5f8c\u306e\u5024\u30922\/3\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u3063\u305f\u306e\u304c\u3061\u3087\u3063\u3068\u9762\u767d\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u4eca\u65e5\u6442\u53d6\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/twicomi.com\/manga\/e3_noguchi\/913693963118190594\">https:\/\/twicomi.com\/manga\/e3_noguchi\/913693963118190594<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-\u57cb\u3081\u8fbc\u307f wp-block-embed-\u57cb\u3081\u8fbc\u307f\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" title=\"[\u7b2c1\u8a71]\u3077\u306b\u308b\u306f\u304b\u308f\u3044\u3044\u30b9\u30e9\u30a4\u30e0\" src=\"https:\/\/www.corocoro.jp\/episode\/3269754496804969156\/embed#?secret=HZFqUn9BQx\" data-secret=\"HZFqUn9BQx\" width=\"560\" height=\"400\" frameborder=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3053\u6700\u8fd1\u5348\u524d\u306e\u6d3b\u52d5\u304c\u30de\u30f3\u30cd\u30ea\u5316\u3057\u3066\u304d\u3066\u3044\u308b\u306e\u3067\u3001\u5348\u524d\u306b\u3084\u3063\u3066\u3044\u305f\u6d3b\u52d5\u3092\u5348\u5f8c\u306b\u6301\u3063\u3066\u884c\u3063\u3066\u307f\u305f\u3002\u5348\u524d\u306fC++\u306e\u52c9\u5f37\u3001\u96fb\u5b50\u5de5\u4f5c\u3001\u5275\u4f5c\u306e\u4f01\u753b\u7df4\u308a\u3092\u3057\u305f\u3002\u306a\u304b\u306a\u304b\u826f\u304b\u3063\u305f\u3068\u601d\u3046\u3002 \u305a\u3063\u3068\u52c9\u5f37\u304b\u3089\u9003\u3052\u3066\u304d\u305fC++\u306econcept\u3092 &hellip; <\/p>\n<div><a href=\"https:\/\/k.foolslab.net\/dailyreport\/2022-3-17%e6%9c%a8\/\" class=\"more\">Read more &raquo;<span class=\"screen-reader-text\"> &#8220;2022\/3\/17(\u6728)&#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-2475","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/2475","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=2475"}],"version-history":[{"count":3,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/2475\/revisions"}],"predecessor-version":[{"id":2478,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/2475\/revisions\/2478"}],"wp:attachment":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/media?parent=2475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/categories?post=2475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/tags?post=2475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}