{"id":4303,"date":"2023-03-13T01:06:49","date_gmt":"2023-03-12T16:06:49","guid":{"rendered":"https:\/\/k.foolslab.net\/dailyreport\/?p=4303"},"modified":"2023-03-13T01:06:49","modified_gmt":"2023-03-12T16:06:49","slug":"2023-3-12","status":"publish","type":"post","link":"https:\/\/k.foolslab.net\/dailyreport\/2023-3-12\/","title":{"rendered":"2023\/3\/12(\u65e5)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u4e45\u3057\u3076\u308a\u306b\u7b4b\u30c8\u30ec\u3092\u3057\u305f\u3002\u4eca\u65e5\u306f\u8155\u7acb\u3066\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u8fd1\u5f1b\u3093\u3067\u3057\u307e\u3044\u3001\u671d\u8d77\u304d\u51fa\u3059\u307e\u3067\u304c\u9577\u304f\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u76f4\u3057\u305f\u3044\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">ARC158\u306b\u53c2\u52a0\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A: \u307e\u305a\u3001\u5dee\u3060\u3051\u304c\u91cd\u8981\u306a\u306e\u3067\u30bd\u30fc\u30c8\u3057\u3066\u6700\u5c0f\u5024\u3092\u5f15\u3044\u3066x1,x2,x3\u30920,a,b\u3068\u3057\u3066\u8003\u3048\u308b\u3002+3,+5,+7\u306f+0,+2,+4\u3068\u3044\u3046\u3053\u3068\u306b\u3059\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u6642\u3044\u304f\u3089\u64cd\u4f5c\u3092\u3057\u3066\u3082\u5076\u5947\u306f\u5909\u308f\u308a\u3088\u3046\u304c\u306a\u3044\u306e\u3067\u3001a,b\u306e\u3044\u305a\u308c\u304b\u304c\u5947\u6570\u306e\u5834\u5408\u306f\u4e0d\u53ef\u80fd\u3002\u4ee5\u5f8c\u306fA=a\/2, B=b\/2\u3068\u3044\u3046\u3053\u3068\u306b\u3059\u308b\u3002+0,+2,+4\u306f+0,+1,+2\u3068\u3057\u3066\u8003\u3048\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u64cd\u4f5c\u3092\u3059\u308b\u305f\u3073\u306b\u548c\u306f3\u305a\u3064\u5897\u3048\u3066\u3044\u304f\u304c\u30013\u3064\u306e\u5024\u304c\u7b49\u3057\u3044\u306a\u3089\u548c\u306f3\u306e\u500d\u6570\u306e\u306f\u305a\u3067\u3001\u3082\u3057\u6700\u521d\u306e\u6642\u70b9\u3067\u548c\u304c3\u306e\u500d\u6570\u3067\u306a\u3044\u306a\u30893\u306e\u500d\u6570\u306b\u306f\u306a\u308a\u3048\u306a\u3044\u3002(A+B)%3\u22600\u306a\u3089\u3070\u4e0d\u53ef\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B=2A\u306e\u3068\u304d: 0,A,B\u306b+2,+1,+0\u3092A\u56de\u3084\u308c\u3070\u3088\u3044\u3002\u3053\u308c\u304c\u6700\u5584\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B&gt;2A\u306e\u3068\u304d: 0,A\u304c\u4f4e\u3044\u306e\u3067\u305d\u30532\u3064\u3092\u53e9\u3044\u3066\u6700\u5c0f\u5024\u304b\u3089\u306e\u5dee\u304c1:2\u306b\u306a\u308c\u3070\u3088\u3044\u3002+1,+2,+0\u3068+2,+1,+0\u3092\u3059\u308c\u3070+3,+3,+0\u306b\u306a\u308b\u306e\u3067\u305d\u308c\u3092\u3057\u307e\u304f\u308b\u3002B-3n=2A\u3068\u8003\u3048\u308b\u3068(B-2A)\/3\u56de\u3084\u308c\u3070\u3044\u3044\u3002B+A\u304c3\u306e\u500d\u6570\u3067\u3042\u308b\u3053\u3068\u304b\u3089B-2A=B+A-3A\u30823\u306e\u500d\u6570\u3067\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B&lt;2A\u306e\u3068\u304d: 0\u3060\u3051\u304c\u4f4e\u3044\u306e\u3067\u305d\u3053\u3092\u96c6\u4e2d\u7684\u306b\u53e9\u304f\u3002+2,+0,+1\u3068+2,+1,+0\u3092\u3059\u308b\u3068+4,+1,+1\u306b\u306a\u308b\u306e\u3067\u305d\u308c\u3092\u3057\u307e\u304f\u308b\u3002\u5dee\u3067\u8003\u3048\u308b\u3068+3,+0,+0\u306b\u306a\u308b\u3002(B-3n)=2(A-3n)\u3068\u8003\u3048\u308b\u3068(2A-B)\/3\u56de\u3084\u308c\u3070\u3044\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3046\u306b\u304b\u3057\u3066\u6700\u5c0f\u5024\u304b\u3089\u306e\u5dee\u304c1:2\u306b\u306a\u308b\u3088\u3046\u306b\u3059\u308c\u3070\u826f\u3055\u305d\u3046\u3060\u306a\u3068\u8003\u3048\u3066\u3084\u3063\u3066\u5b9f\u969b\u901a\u3063\u305f\u304c\u3001\u5b9f\u306f\u3061\u3083\u3093\u3068\u3057\u305f\u8a3c\u660e\u3092\u3057\u3066\u3044\u306a\u3044\u3002\u8912\u3081\u3089\u308c\u305f\u3053\u3068\u3067\u306f\u306a\u3044\u3002\u305d\u3057\u3066\u8003\u5bdf\u304c\u304b\u306a\u308a\u9045\u304b\u3063\u305f\u3002\u3053\u306e\u624b\u306e\u30a2\u30c9\u30db\u30c3\u30af\u306a\u8003\u5bdf\u304c\u6c42\u3081\u3089\u308c\u308b\u554f\u984c\u306e\u901f\u5ea6\u3068\u7cbe\u5ea6\u3092\u4e0a\u3052\u305f\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u3093\u304b\u30a2\u30c9\u30db\u30c3\u30af\u3068\u3044\u3044\u3064\u3064\u983b\u51fa\u306a\u96f0\u56f2\u6c17\u306e\u554f\u984c\u3067\u306f\u3042\u3063\u3066\u30013\u3064\u7d44\u306e\u6574\u6570\u306b\u5bfe\u3057\u3066\u8db3\u3057\u7b97\u64cd\u4f5c\u3092\u7e70\u308a\u8fd4\u3059\u307f\u305f\u3044\u306a\u554f\u984c\u306f\u898b\u899a\u3048\u304c\u3042\u308b\u3002\u3060\u3044\u305f\u3044\u548c\u3068\u304b\u5076\u5947\u3068\u304b\u306b\u4fdd\u5b58\u91cf\u304c\u3042\u308b\u306e\u3067\u3001\u30b9\u30c3\u3068\u6ce8\u76ee\u3057\u3066\u3044\u3044\u6027\u8cea\u3092\u53d6\u308a\u51fa\u305b\u308b\u3068\u826f\u3044\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B: \u3081\u3093\u3069\u304f\u3055\u305d\u3046\u306a\u5f0f\u3060\u304c\u3001\u7dda\u5f62\u3067\u5358\u8abf\u3067\u306f\u3042\u308b\u306e\u3067\u3001\u5b9f\u306f\u8003\u3048\u308b\u3079\u304d\u8981\u7d20\u306f\u6b63\u3068\u8ca0\u306e\u5024\u306e\u6700\u5927\u6700\u5c0f\u54043\u3064\u3060\u3051\u3067\u3088\u304f\u3001\u5168\u63a2\u7d22\u3057\u3066\u308212^3\u7a0b\u5ea6\u306a\u306e\u3067\u4f59\u88d5\u3067\u9593\u306b\u5408\u3046\u3002\u3053\u3046\u3044\u3046<s>\u4e71\u66b4\u306a<\/s>\u7d30\u304b\u3044\u30b3\u30fc\u30ca\u30fc\u30b1\u30fc\u30b9\u306b\u5de6\u53f3\u3055\u308c\u306a\u3044\u78ba\u5b9f\u306a\u624b\u6bb5\u3092\u76ee\u3056\u3068\u304f\u898b\u3064\u3051\u308b\u80fd\u529b\u3092\u935b\u3048\u305f\u3044\u3002\u5148\u65e5\u306eE\u3082\u3042\u308b\u610f\u5473\u305d\u3046\u3044\u3046\u767a\u60f3\u304c\u3042\u308c\u3070\u3088\u304b\u3063\u305f\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C: \u51b7\u9759\u306b\u8003\u5bdf\u3092\u9032\u3081\u305f\u3089\u5272\u3068\u3059\u3093\u306a\u308a\u901a\u305b\u305f\u306e\u3067\u826f\u304b\u3063\u305f\u3002\u3053\u3053\u306f\u6210\u9577\u3092\u611f\u3058\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u672c\u7684\u306a\u65b9\u91dd\u306f\u5358\u7d14\u306b\u4e3b\u5ba2\u8ee2\u5012\u300210^a\u306e\u4f4d\u304cb\u306b\u306a\u308b\u3088\u3046\u306a\u7d44\u307f\u5408\u308f\u305b\u306f\u3044\u304f\u3064\u3042\u308b\u304b\u3001\u3068\u3044\u3046\u306e\u3092\u8003\u3048\u3066\u884c\u3051\u3070\u3088\u3044\u300210^a\u306e\u4f4d\u304cp\u306e\u3082\u306e\u304cA\u500b\u3001q\u306e\u3082\u306e\u304cB\u500b\u3042\u3063\u305f\u306a\u3089\u5927\u96d1\u628a\u306b\u306f(p+q)%10\u00d7A\u00d7B\u3092\u8db3\u305b\u3070\u3088\u3055\u305d\u3046\u3068\u8003\u3048\u3089\u308c\u308b\u3002\u3053\u3053\u3067\u6271\u3044\u304c\u9762\u5012\u306b\u306a\u308b\u306e\u304c\u7e70\u308a\u4e0a\u304c\u308a\u3067\u3001\u305d\u3053\u306f\u4e0a\u624b\u304f\u6271\u3046\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">10^a\u306e\u4f4d\u306e\u7dcf\u548c\u3092\u8a08\u7b97\u3059\u308b\u5834\u5408\u306b\u3064\u3044\u3066\u8003\u3048\u308b\u3002\u7e70\u308a\u4e0a\u304c\u308a\u304c\u767a\u751f\u3059\u308b\u304b\u3069\u3046\u304b\u306f\u5177\u4f53\u7684\u306a\u6570\u5024\u6b21\u7b2c\u306a\u306e\u3067\u3001\u5404\u6570\u5b57\u306b\u3064\u3044\u3066\u3057\u3063\u304b\u308a\u8003\u3048\u308b\u307b\u304b\u306a\u3044\u3002\u5404\u6841\u306b\u3064\u3044\u3066O(N)\u306a\u3089O(N log(max(Ai)))\u306a\u306e\u3067\u8a31\u5bb9\u7bc4\u56f2\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">xi\u306e10^a\u306e\u4f4d\u304cp\u3067\u3042\u308b\u3068\u3059\u308b\u300210^a\u306e\u4f4d\u304cq\u3067\u3042\u308b\u3082\u306e\u304cB\u500b\u3042\u308a\u3001\u305d\u306e\u3046\u3061xi\u3068\u8db3\u3057\u5408\u308f\u305b\u306610^a\u306e\u4f4d\u306b\u7e70\u308a\u4e0a\u304c\u308a\u304c\u767a\u751f\u3059\u308b\u3082\u306e\u304cC\u500b\u3067\u3042\u308b\u3068\u3059\u308b\u3002\u3053\u306e\u3068\u304d\u3001(p+q)%10\u00d7(B-C)+(p+q+1)%10\u00d7C\u3092\u7b54\u3048\u306b\u8db3\u305b\u3070\u3088\u3044\u3053\u3068\u304c\u5206\u304b\u308b\u3002\u3053\u306eB\u306e\u5024\u306f\u524d\u8a08\u7b97\u3059\u308c\u3070\u3088\u3044\u3002\u554f\u984c\u306fC\u306e\u5024\u3060\u304c\u300110^a\u3067\u5272\u3063\u305f\u3042\u307e\u308a\u3092\u914d\u5217\u306b\u5165\u308c\u3066\u30bd\u30fc\u30c8\u3057\u3066\u4e8c\u5206\u63a2\u7d22\u3059\u308c\u3070\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3053\u308c\u3067\u7b54\u3048\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u3092\u3059\u3093\u306a\u308a\u901a\u305b\u305f\u306e\u306f\u826f\u304b\u3063\u305f\u304c\u3001B\u306b\u3042\u307e\u308a\u306b\u3082\u6642\u9593\u3092\u304b\u3051\u3059\u304e\u305f\u306e\u304c\u75db\u3044\u3002A\u3082\u3082\u3063\u3068\u7d20\u65e9\u304f\u901a\u305b\u308b\u3079\u304d\u306a\u306e\u3060\u304c\u3001\u3053\u3061\u3089\u306f\u3069\u3046\u7df4\u7fd2\u3059\u308c\u3070\u3088\u3044\u306e\u304b\u5206\u304b\u3063\u3066\u3044\u306a\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6628\u65e5\u306eABC\u3068\u5408\u308f\u305b\u3066\u8ab2\u984c\u304c\u898b\u3048\u305f\u611f\u3058\u306b\u306a\u3063\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u300c\u982d\u306e\u826f\u3044\u300d\u5f0f\u5909\u5f62\u306b\u3088\u3063\u3066\u5909\u306a\u30b3\u30fc\u30ca\u30fc\u30b1\u30fc\u30b9\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306b\u654f\u611f\u306b\u306a\u308b\u3079\u304d\u3002\u3082\u3063\u3068\u611a\u76f4\u306b\u8fd1\u3044\u624b\u6bb5\u3067\u901a\u305b\u308b\u53ef\u80fd\u6027\u3092\u8003\u3048\u308b\u3002<\/li>\n\n\n\n<li>\u4fdd\u5b58\u91cf\u306b\u7d20\u65e9\u304f\u6ce8\u76ee\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e45\u3057\u3076\u308a\u306b\u7b4b\u30c8\u30ec\u3092\u3057\u305f\u3002\u4eca\u65e5\u306f\u8155\u7acb\u3066\u3002 \u6700\u8fd1\u5f1b\u3093\u3067\u3057\u307e\u3044\u3001\u671d\u8d77\u304d\u51fa\u3059\u307e\u3067\u304c\u9577\u304f\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u76f4\u3057\u305f\u3044\u3002 ARC158\u306b\u53c2\u52a0\u3057\u305f\u3002 A: \u307e\u305a\u3001\u5dee\u3060\u3051\u304c\u91cd\u8981\u306a\u306e\u3067\u30bd\u30fc\u30c8\u3057\u3066\u6700\u5c0f\u5024\u3092\u5f15\u3044\u3066x1,x2,x3\u30920,a,b\u3068\u3057\u3066\u8003 &hellip; <\/p>\n<div><a href=\"https:\/\/k.foolslab.net\/dailyreport\/2023-3-12\/\" class=\"more\">Read more &raquo;<span class=\"screen-reader-text\"> &#8220;2023\/3\/12(\u65e5)&#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-4303","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/4303","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=4303"}],"version-history":[{"count":3,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/4303\/revisions"}],"predecessor-version":[{"id":4306,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/4303\/revisions\/4306"}],"wp:attachment":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/media?parent=4303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/categories?post=4303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/tags?post=4303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}