{"id":315,"date":"2011-12-23T01:26:27","date_gmt":"2011-12-22T17:26:27","guid":{"rendered":"http:\/\/www.shuizilong.com\/house\/?p=315"},"modified":"2012-07-30T17:36:51","modified_gmt":"2012-07-30T09:36:51","slug":"spoj-2713-can-you-answer-these-queries-iv","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/house\/archives\/spoj-2713-can-you-answer-these-queries-iv\/","title":{"rendered":"SPOJ 2713. Can you answer these queries IV"},"content":{"rendered":"<h3>Brief description: <\/h3>\n<p>\u7ed9\u5b9a\u4e00\u4e2a\u5e8f\u5217\uff0c\u652f\u6301\u4ee5\u4e0b\u4e24\u79cd\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li>1 a b: \u8be2\u95ee\u4e00\u6bb5\u533a\u95f4\u7684\u6570\u5b57\u548c\u3002<\/li>\n<li>0 a b: \u5bf9\u4e00\u6bb5\u533a\u95f4\u5185\u7684\u6bcf\u4e2a\u6570\u5b57\u5f00\u4e00\u6b21\u5e73\u65b9\u3002<\/li>\n<\/ul>\n<p><!--more--><\/p>\n<h3>Analysis: <\/h3>\n<p>&#8230; Key Observation is &#8220;LL \u8303\u56f4\u5185\u7684\u6570\u6700\u591a\u4e5f\u5c31\u80fd\u7ecf\u53d7\u7684\u4f4f 7 \u6b21 sqrt() \u3002\u3002&#8221;\u3002<br \/>\n\uff08\u8fd9\u6837\u5bf9\u8be2\u95ee\u64cd\u4f5c\u7528\u6570\u636e\u7ed3\u6784\u8be2\u95ee\uff0c\u7136\u540e\u4fee\u6539\u64cd\u4f5c\u4f9d\u9760\u66b4\u529b\u5c31\u884c\u4e86\u3002\u3002<\/p>\n<p><a href=\"http:\/\/paste.ubuntu.com\/1105153\/\">\u6811\u72b6\u6570\u7ec4 + \u5e76\u67e5\u96c6<\/a><br \/>\n<a href=\"http:\/\/paste.ubuntu.com\/1105154\/\">\u7ebf\u6bb5\u6811<\/a><br \/>\n\uff08\u3002\u3002\u3002\u597d\u50cf\u540e\u671f\u662f\u7ebf\u6bb5\u6811\u5feb\u4e00\u4e9b\u3002\u3002\u3002\u5dee\u522b\u4e0d\u5927&#8230;<br \/>\n\uff08\u3002\u3002\u73b0\u573a\u751f\u7684\u65f6\u5019 xiaodai \u5b66\u957f\u4f7f\u7528\u4e86\u4e00\u79cd \u201c\u4e03\u682a\u7ebf\u6bb5\u6811\u201d \u5806\u5792\u5728\u4e00\u8d77\u7684\u6570\u636e\u7ed3\u6784\u7206 MLE \u4e86\u6211\u4f1a\u4e71\u8bf4\u3002\u3002\u3002\uff1f\u3002\u3002<br \/>\n\uff08\u561b\u3002\u3002\u603b\u4e4b\u8bb0\u5f55\u4e00\u4e0b\u5427\u3002\u3002\u3002<\/p>\n<h3>External link: <\/h3>\n<p><a href=\"http:\/\/www.spoj.pl\/problems\/GSS4\/\">http:\/\/www.spoj.pl\/problems\/GSS4\/<\/a><br \/>\n<a href=\"http:\/\/acm.hdu.edu.cn\/showproblem.php?pid=4027\">http:\/\/acm.hdu.edu.cn\/showproblem.php?pid=4027<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Brief description: \u7ed9\u5b9a\u4e00\u4e2a\u5e8f\u5217\uff0c\u652f\u6301\u4ee5\u4e0b\u4e24\u79cd\u64cd\u4f5c\uff1a 1 a b: \u8be2\u95ee\u4e00\u6bb5\u533a\u95f4\u7684\u6570\u5b57\u548c\u3002 0 a b: \u5bf9\u4e00\u6bb5\u533a\u95f4\u5185\u7684\u6bcf\u4e2a\u6570\u5b57\u5f00\u4e00\u6b21\u5e73\u65b9\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[21],"tags":[],"class_list":["post-315","post","type-post","status-publish","format-standard","hentry","category-spoj"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p2tdP7-55","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/comments?post=315"}],"version-history":[{"count":1,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/315\/revisions"}],"predecessor-version":[{"id":316,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/315\/revisions\/316"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/media?parent=315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/categories?post=315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/tags?post=315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}