{"id":2438,"date":"2022-03-09T23:37:16","date_gmt":"2022-03-09T14:37:16","guid":{"rendered":"https:\/\/k.foolslab.net\/dailyreport\/?p=2438"},"modified":"2022-03-09T23:37:17","modified_gmt":"2022-03-09T14:37:17","slug":"2022-3-9%e6%b0%b4","status":"publish","type":"post","link":"https:\/\/k.foolslab.net\/dailyreport\/2022-3-9%e6%b0%b4\/","title":{"rendered":"2022\/3\/9(\u6c34)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u4f11\u5b66\u95a2\u4fc2\u306e\u624b\u7d9a\u304d\u304c\u3088\u3046\u3084\u304f\u7d42\u308f\u3063\u305f\u3002\u3084\u3063\u3068\u80a9\u306e\u8377\u304c\u4e0b\u308a\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f11\u3081\u308b\u3002\u4f11\u3081\u308b\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u3053\u306e\u30bf\u30c3\u30d7\u306b\u306f\u56fa\u5b9a\u3059\u308b\u305f\u3081\u306e\u7a74\u306a\u3069\u306f\u306a\u3044\u306e\u3067\u3001\u4ed5\u65b9\u306a\u304f3M\u306e\u7c98\u7740\u30b7\u30fc\u30eb\u3067\u56fa\u5b9a\u3057\u305f\u3002\u30a2\u30fc\u30b9\u304c\u306a\u3044\u306e\u3082\u6c17\u306b\u306a\u308b\u3063\u3061\u3083\u3042\u6c17\u306b\u306a\u308b\u306a\u3002\u3067\u30823P\u3067\u500b\u5225\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\u306e\u30bf\u30c3\u30d7\u81ea\u4f53\u304c\u5c11\u306a\u304b\u3063\u305f\u306e\u3067\u59a5\u5354\u3057\u305f\u3002\u5b89\u304b\u3063\u305f\u3057\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u500b\u5225\u30b9\u30a4\u30c3\u30c1(\u975e\u30e9\u30f3\u30d7\u5f0f)\u30fb3P\u30a2\u30fc\u30b9\u4ed8\u304d\u30fb\u56fa\u5b9a\u7528\u7a74\u3042\u308a\u30fb\u96f7\u30b5\u30fc\u30b8\u5bfe\u7b56\u4ed8\u304d\u306e\u96fb\u6e90\u30bf\u30c3\u30d7\u304c\u3042\u3063\u305f\u3089\u559c\u3093\u3067\u8cb7\u3063\u305f\u306e\u3060\u304c\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u65e5\u89e3\u3044\u305f\u7af6\u30d7\u30ed\u306e\u554f\u984c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ARC107-C \u81ea\u529bAC\u3002\u3053\u3046\u3044\u3046\u306e\u3067\u3044\u3044\u3093\u3060\u3088\u3053\u3046\u3044\u3046\u306e\u3067\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5217\u306e\u4ea4\u63db\u3068\u884c\u306e\u4ea4\u63db\u306f\u9806\u756a\u306b\u95a2\u308f\u3089\u305a\u540c\u3058\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u3002\u306a\u306e\u3067\u7d50\u5c40\u306e\u3068\u3053\u308d\u3001\u5217\u3067\u3042\u308a\u5f97\u308b\u7f6e\u63db\u3068\u884c\u3067\u3042\u308a\u5f97\u308b\u7f6e\u63db\u306e\u30d1\u30bf\u30fc\u30f3\u6570\u306e\u7a4d\u304c\u89e3\u306b\u306a\u308b\u3002\u4ea4\u63db\u3067\u304d\u308b\u884c(\u5217)\u306f\u4efb\u610f\u306e\u9806\u5217\u306b\u51fa\u6765\u308b\u3002\u306a\u306e\u3067UnionFind\u3068\u304b\u3067\u9023\u7d50\u6210\u5206\u3092\u6570\u3048\u3066\u8981\u7d20\u6570\u306e\u968e\u4e57\u3092\u3068\u308c\u3070\u826f\u3044\u3002\u5272\u3068\u3059\u308b\u3063\u3068\u8003\u5bdf\u304c\u9032\u3081\u3089\u308c\u3064\u3064\u3001\u305d\u308c\u306a\u308a\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3042\u3063\u3066\u697d\u3057\u3044\u554f\u984c\u3060\u3063\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ARC135-B \u81ea\u529bAC\u3002\u6570\u5f0f\u3053\u306d\u3064\u3064\u6027\u8cea\u306e\u8003\u5bdf\u3082\u5fc5\u8981\u306a\u826f\u3044\u554f\u984c\u3060\u3063\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u5f0f\u3092\u3053\u306d\u308b\u3068$A_{i+3}=S_{i+1}-S_{i}+A_{i}$\u3067\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308b\u306e\u3067\u3001\u3042\u308b\u8981\u7d20\u306e\u5024\u3092\u6c7a\u3081\u308b\u3068\u6dfb\u3048\u5b57\u306emod3\u304c\u7b49\u3057\u3044\u8981\u7d20\u306f\u5168\u3066\u7e1b\u3089\u308c\u308b\u3053\u3068\u304c\u5206\u304b\u308b\u3002\u3064\u307e\u308a$A_1, A_2, A_3$\u3092\u6c7a\u3081\u3089\u308c\u308c\u3070\u3042\u3068\u306f\u6d88\u5316\u8a66\u5408\u3002\u5168\u3066\u306e$A_i$\u306f\u975e\u8ca0\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u304c\u3001\u3042\u308b\u6dfb\u3048\u5b57\u306emod3\u304c\u7b49\u3057\u3044\u8981\u7d20\u306e\u5217\u306b\u304a\u3044\u3066\u6700\u5c0f\u5024\u304c\u3069\u3053\u306b\u306a\u308b\u304b\u306f\u666e\u901a\u306b\u8a08\u7b97\u3059\u308c\u3070\u308f\u304b\u308b\u306e\u3067\u3001$A_1,A_2,A_3$\u306e\u5024\u306f\u6700\u4f4e\u9650\u3053\u308c\u4ee5\u4e0a\u3068\u3044\u3046\u4e0b\u754c\u306e\u5024\u3082\u8a08\u7b97\u3067\u51fa\u305b\u308b\u3002$A_1+A_2+A_3=S_1$\u306a\u306e\u3067\u3001\u4e0b\u754c\u306e\u548c\u304c$S_1$\u3092\u8d85\u3048\u308b\u306e\u306a\u3089\u7121\u7406\u3002\u8d85\u3048\u306a\u3044\u306e\u306a\u3089\u3044\u3051\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ABC241-E \u81ea\u529bAC\u3002\u4e45\u3057\u3076\u308a\u306b\u03c1\u306e\u5b57\u578b\u306e\u9077\u79fb\u3092\u66f8\u3044\u3066\u82e5\u5e72\u30d0\u30b0\u3089\u305b\u305f\u3002\u6982\u5ff5\u3068\u3057\u3066\u306f\u7c21\u5358\u306a\u3084\u3064\u306a\u306e\u3060\u304c\u3001\u4f55\u5ea6\u66f8\u3044\u3066\u3082\u6dfb\u3048\u5b57\u90e8\u5206\u304c\u3080\u305a\u3044\u306a\u3002\u591a\u5206\u30c0\u30d6\u30ea\u30f3\u30b0\u3068\u304b\u3067\u3082\u89e3\u3051\u308b\u3068\u306f\u601d\u3046\u304c\u3084\u308a\u306a\u308c\u3066\u306a\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f11\u5b66\u95a2\u4fc2\u306e\u624b\u7d9a\u304d\u304c\u3088\u3046\u3084\u304f\u7d42\u308f\u3063\u305f\u3002\u3084\u3063\u3068\u80a9\u306e\u8377\u304c\u4e0b\u308a\u305f\u3002 \u4f11\u3081\u308b\u3002\u4f11\u3081\u308b\u3002 \u500b\u5225\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\u30bf\u30c3\u30d7\u3092\u8cfc\u5165\u3057\u305f\u3002\u306f\u3093\u3060\u3054\u3066\u306e\u305f\u3081\u306b\u4eca\u307e\u3067\u81ea\u4f5c\u306e\u30b9\u30a4\u30c3\u30c1\u4ed8\u304d\u30b3\u30fc\u30c9\u3092\u5699\u307e\u305b\u3066\u3044\u305f\u306e\u3060\u304c\u3001\u4e0d\u683c\u597d\u3067\u6c17\u306b\u5165\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u3002 \u3053\u308c\u3092 &hellip; <\/p>\n<div><a href=\"https:\/\/k.foolslab.net\/dailyreport\/2022-3-9%e6%b0%b4\/\" class=\"more\">Read more &raquo;<span class=\"screen-reader-text\"> &#8220;2022\/3\/9(\u6c34)&#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-2438","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/2438","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=2438"}],"version-history":[{"count":1,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/2438\/revisions"}],"predecessor-version":[{"id":2439,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/2438\/revisions\/2439"}],"wp:attachment":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/media?parent=2438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/categories?post=2438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/tags?post=2438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}