{"id":4845,"date":"2023-07-23T01:43:15","date_gmt":"2023-07-22T16:43:15","guid":{"rendered":"https:\/\/k.foolslab.net\/dailyreport\/?p=4845"},"modified":"2023-07-23T01:43:16","modified_gmt":"2023-07-22T16:43:16","slug":"2023-7-22","status":"publish","type":"post","link":"https:\/\/k.foolslab.net\/dailyreport\/2023-7-22\/","title":{"rendered":"2023\/7\/22(\u571f)"},"content":{"rendered":"\n<p>\u3053\u306e\u306f\u3074\u3070\u306e\u5f8c\u306b\u52e2\u3044\u3067\u8cfc\u5165\u3057\u305f\u3053\u306e\u306f\u30b0\u30c3\u30ba\u7fa4\u304c\u5c4a\u3044\u305f\u3002\u30a4\u30e4\u30c3\u30db\u30aa\u30aa\u30aa\u30a6\uff01<\/p>\n\n\n\n<p>\u753b\u96c6\u306f\u672c\u5f53\u306b\u7db2\u7f85\u7684\u306b\u3053\u306e\u306f\u306e\u904e\u53bb\u7d75\u304c\u8a70\u307e\u3063\u3066\u3044\u305f\u3002\u30ab\u30ec\u30f3\u30c0\u30fc\u306e\u307e\u3060\u898b\u3066\u306a\u3044\u6708\u306e\u7d75\u3082\u5165\u3063\u3066\u3044\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u614c\u3066\u3066\u8aad\u3080\u306e\u3092\u98db\u3070\u3057\u305f\u3002\u5371\u306a\u3044\u5371\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u30ec\u30b6\u30fc\u30b1\u30fc\u30b9\u306f\u306a\u304b\u306a\u304b\u3044\u304b\u3057\u3066\u3044\u308b\u304c\u3001\u3061\u3087\u3063\u3068\u3053\u306e\u306f\u3063\u307d\u3055\u304c\u3055\u3059\u304c\u306b\u5206\u304b\u308a\u306b\u304f\u3044\u306e\u304c\u4e0d\u6e80\u70b9\u3068\u8a00\u3048\u3070\u4e0d\u6e80\u70b9\u304b\u3082\u3002\u4ed6\u3067\u3053\u306e\u67c4\u3092\u898b\u305f\u3053\u3068\u304c\u306a\u3044\u3002\u5302\u308f\u305b\u308b\u7a0b\u5ea6\u304c\u826f\u3044\u3068\u304b\u8a00\u3046\u304f\u305b\u306b\u5302\u308f\u305b\u308b\u7a0b\u5ea6\u3059\u304e\u308b\u3068\u6587\u53e5\u3092\u8a00\u3046\u3081\u3093\u3069\u304f\u3055\u3044\u30aa\u30bf\u30af\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u306f\u3074\u30702022\u306e\u30bf\u30da\u30b9\u30c8\u30ea\u30fc\u306f\u58c1\u306b\u98fe\u3063\u305f\u3002\u30aa\u30bf\u30af\u306e\u90e8\u5c4b\u3067\u30a4\u30e1\u30fc\u30b8\u3055\u308c\u308b\u30e1\u30b8\u30e3\u30fc\u306a\u30b0\u30c3\u30ba\u306e\u4e00\u3064\u304c\u4eca\u65e5\u521d\u3081\u3066\u90e8\u5c4b\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>ABC311\u306b\u51fa\u305f\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: \u666e\u901a\u306b\u8fbf\u3063\u3066\u3044\u3051\u3070\u30eb\u30fc\u30d7\u306b\u5165\u308b\u306e\u3067\u305d\u308c\u3092\u51fa\u305b\u3070\u3088\u3044<\/p>\n\n\n\n<p>D: (X, Y, \u5411\u304d)\u306e\u7d44\u3092\u72b6\u614b\u3068\u3057\u3066\u6301\u3063\u3066BFS\u3059\u308c\u3070\u3088\u3044<\/p>\n\n\n\n<p>E: \u5168\u30de\u30b9\u306b\u3064\u3044\u3066\u3001\u305d\u306e\u30de\u30b9\u3092\u5de6\u4e0a\u3068\u3059\u308b\u7a74\u306e\u7121\u3044\u6b63\u65b9\u5f62\u3067\u3042\u3063\u3066\u6700\u5927\u306e\u5927\u304d\u3055\u306e\u3082\u306e\u3092\u4e8c\u5206\u63a2\u7d22\u3067\u6c42\u3081\u308b\u3002\u4e8c\u6b21\u5143\u7d2f\u7a4d\u548c\u3092\u3059\u308c\u3070\u4e00\u56de\u306e\u5224\u5b9a\u306fO(1)\u3067\u51fa\u6765\u308b\u306e\u3067\u3001\u5168\u4f53$O(NM\\log(\\min(N,M)))$\u3067\u6e08\u3080\u3002<\/p>\n\n\n\n<p>F: \u6642\u9593\u5185\u306b\u89e3\u3051\u305a\u3002\u7f8e\u3057\u3044\u30b0\u30ea\u30c3\u30c9\u306e\u5f62\u3092\u8003\u3048\u308b\u3068\u3001\u3069\u306e\u5217\u3082\u3042\u308b\u5834\u6240\u3088\u308a\u4e0a\u306f\u767d\u3067\u4e0b\u306f\u9ed2\u306a\u306e\u3067\u3001\u767d\u9ed2\u5883\u754c\u306e\u5834\u6240\u3092\u5de6\u304b\u3089\u9806\u306b\u6c7a\u3081\u3066\u884c\u3051\u3070\u3088\u3044\u3002\u6700\u521d\u306f\u884c\u3054\u3068\u306b\u6c7a\u3081\u3066\u884c\u3063\u3066$O(N2^{2M})$\u306eDP\u3068\u304b\u3092\u9ad8\u901f\u5316\u3067\u304d\u306a\u3044\u304b\u8003\u3048\u3066\u3044\u305f\u304c\u3001\u3068\u3093\u3060\u7121\u99c4\u9aa8\u3060\u3063\u305f\u3002\u660e\u3089\u304b\u306b\u89e3\u304b\u308c\u3059\u304e\u3066\u3044\u308b\u306e\u3067\u30b0\u30c3\u3068\u306b\u3089\u3093\u3060\u3089\u89e3\u3051\u305f\u3002<\/p>\n\n\n\n<p>G: \u6700\u5c0f\u5024\u3092\u56fa\u5b9a\u3057\u3066\u6700\u5927\u306e\u9577\u65b9\u5f62\u3092\u63a2\u3059\u3093\u3060\u308d\u3046\u306a\u3068\u3044\u3046\u306e\u306f\u5206\u304b\u3063\u305f\u304c\u3001\u305d\u306e\u65b9\u6cd5\u304c\u5206\u304b\u3089\u306a\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<p>Ex: \u898b\u3066\u306a\u3044<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u306f\u3074\u3070\u306e\u5f8c\u306b\u52e2\u3044\u3067\u8cfc\u5165\u3057\u305f\u3053\u306e\u306f\u30b0\u30c3\u30ba\u7fa4\u304c\u5c4a\u3044\u305f\u3002\u30a4\u30e4\u30c3\u30db\u30aa\u30aa\u30aa\u30a6\uff01 \u753b\u96c6\u306f\u672c\u5f53\u306b\u7db2\u7f85\u7684\u306b\u3053\u306e\u306f\u306e\u904e\u53bb\u7d75\u304c\u8a70\u307e\u3063\u3066\u3044\u305f\u3002\u30ab\u30ec\u30f3\u30c0\u30fc\u306e\u307e\u3060\u898b\u3066\u306a\u3044\u6708\u306e\u7d75\u3082\u5165\u3063\u3066\u3044\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u614c\u3066\u3066\u8aad\u3080\u306e\u3092\u98db\u3070\u3057\u305f\u3002\u5371\u306a\u3044\u5371\u306a\u3044\u3002 \u30ec &hellip; <\/p>\n<div><a href=\"https:\/\/k.foolslab.net\/dailyreport\/2023-7-22\/\" class=\"more\">Read more &raquo;<span class=\"screen-reader-text\"> &#8220;2023\/7\/22(\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-4845","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/4845","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=4845"}],"version-history":[{"count":1,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/4845\/revisions"}],"predecessor-version":[{"id":4846,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/4845\/revisions\/4846"}],"wp:attachment":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/media?parent=4845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/categories?post=4845"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/tags?post=4845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}