{"id":325,"date":"2012-06-29T20:22:56","date_gmt":"2012-06-29T12:22:56","guid":{"rendered":"http:\/\/www.shuizilong.com\/house\/?p=325"},"modified":"2012-08-02T22:54:29","modified_gmt":"2012-08-02T14:54:29","slug":"%e3%80%90%e5%a5%97%e9%a2%98%e3%80%91gss-%e7%b3%bb%e5%88%97%e8%a7%a3%e9%a2%98%e6%8a%a5%e5%91%8a","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/house\/archives\/%e3%80%90%e5%a5%97%e9%a2%98%e3%80%91gss-%e7%b3%bb%e5%88%97%e8%a7%a3%e9%a2%98%e6%8a%a5%e5%91%8a\/","title":{"rendered":"\u3010\u5957\u9898\u3011GSS \u7cfb\u5217"},"content":{"rendered":"<h3>Brief description: <\/h3>\n<p>\u5e8f\u5217 a \u7684 l, r \u4e4b\u95f4\u7684\u6700\u5927\u5b50\u6bb5\u548c (Maximum subsequence sum) \u5b9a\u4e49\u4e3a\uff1a<br \/>\nQuery(l, r) = Max {a[i]+a[i+1]+&#8230;+a[j] ; l \u2264 i \u2264 j \u2264 r}.<\/p>\n<p>GSS \u7cfb\u5217\u662f SPOj \u4e0a\u7684\u4e00\u7ec4\u6570\u636e\u7ed3\u6784\u4e60\u9898\uff0c\u4e00\u5171 6 \u9898\uff0c\u5927\u90e8\u5206\u662f\u548c\u6700\u5927\u5b57\u6bb5\u548c\u6709\u5173\u3002<\/p>\n<p>GSS1: \u53ea\u6709\u8be2\u95ee\u3002GSS3\uff1a\u5355\u70b9\u4fee\u6539\u3002<br \/>\nGSS5: \u8be2\u95ee\u65f6\uff0c\u9650\u5b9a\u533a\u95f4\u4e24\u7aef\u70b9 i, j \u7684\u53d6\u503c\u8303\u56f4\u3002<br \/>\nGSS2\u3001GSS4\uff1a\u76f8\u5bf9\u7684\u72ec\u7acb\u95ee\u9898\u3002\u3002<br \/>\nGSS6: \u52a0\u5165\u63d2\u5165\u548c\u5220\u9664\u64cd\u4f5c\u3002<br \/>\nGSS7: \u6811\u4e0a GSS \u95ee\u9898\u3002<\/p>\n<p><!--more--><\/p>\n<h3>Analysis: <\/h3>\n<p>&#8230;<\/p>\n<p>Level 1.<br \/>\nGSS1 \/ GSS3 \/ <a href=\"https:\/\/www.shuizilong.com\/house\/archives\/spoj-2916-can-you-answer-these-queries-v\/\">GSS5<\/a><\/p>\n<p>Level 2.<br \/>\n<a href=\"https:\/\/www.shuizilong.com\/house\/archives\/spoj-2713-can-you-answer-these-queries-iv\/\">GSS4<\/a> \/ <a href=\"https:\/\/www.shuizilong.com\/house\/archives\/spoj-1557-can-you-answer-these-queries-ii\/\">GSS2<\/a><\/p>\n<p>Level 3.<br \/>\n<a href=\"https:\/\/www.shuizilong.com\/house\/archives\/spoj-6779-can-you-answer-these-queries-vi\/\">GSS6<\/a> \/ <a href=\"https:\/\/www.shuizilong.com\/house\/archives\/spoj-6779-can-you-answer-these-queries-vii\/\">GSS7<\/a><\/p>\n<h3>External link: <\/h3>\n<p><a href=\"http:\/\/www.spoj.pl\/problems\/GSS1\/\">http:\/\/www.spoj.pl\/problems\/GSS1\/<\/a><br \/>\n<a href=\"http:\/\/www.spoj.pl\/problems\/GSS2\/\">http:\/\/www.spoj.pl\/problems\/GSS2\/<\/a><br \/>\n<a href=\"http:\/\/www.spoj.pl\/problems\/GSS3\/\">http:\/\/www.spoj.pl\/problems\/GSS3\/<\/a><br \/>\n<a href=\"http:\/\/www.spoj.pl\/problems\/GSS4\/\">http:\/\/www.spoj.pl\/problems\/GSS4\/<\/a><br \/>\n<a href=\"http:\/\/www.spoj.pl\/problems\/GSS5\/\">http:\/\/www.spoj.pl\/problems\/GSS5\/<\/a><br \/>\n<a href=\"http:\/\/www.spoj.pl\/problems\/GSS6\/\">http:\/\/www.spoj.pl\/problems\/GSS6\/<\/a><br \/>\n<a href=\"http:\/\/www.spoj.pl\/problems\/GSS7\/\">http:\/\/www.spoj.pl\/problems\/GSS7\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Brief description: \u5e8f\u5217 a \u7684 l, r \u4e4b\u95f4\u7684\u6700\u5927\u5b50\u6bb5\u548c (Maximum subsequence sum) \u5b9a\u4e49\u4e3a\uff1a Query(l, r) = Max {a[i]+a[i+1]+&#8230;+a[j] ; l \u2264 i \u2264 j \u2264 r}. GSS \u7cfb\u5217\u662f SPOj \u4e0a\u7684\u4e00\u7ec4\u6570\u636e\u7ed3\u6784\u4e60\u9898\uff0c\u4e00\u5171 6 \u9898\uff0c\u5927\u90e8\u5206\u662f\u548c\u6700\u5927\u5b57\u6bb5\u548c\u6709\u5173\u3002 GSS1: \u53ea\u6709\u8be2\u95ee\u3002GSS3\uff1a\u5355\u70b9\u4fee\u6539\u3002 GSS5: \u8be2\u95ee\u65f6\uff0c\u9650\u5b9a\u533a\u95f4\u4e24\u7aef\u70b9 i, j \u7684\u53d6\u503c\u8303\u56f4\u3002 GSS2\u3001GSS4\uff1a\u76f8\u5bf9\u7684\u72ec\u7acb\u95ee\u9898\u3002\u3002 GSS6: \u52a0\u5165\u63d2\u5165\u548c\u5220\u9664\u64cd\u4f5c\u3002 GSS7: \u6811\u4e0a GSS \u95ee\u9898\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":[34],"tags":[],"class_list":["post-325","post","type-post","status-publish","format-standard","hentry","category-34"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p2tdP7-5f","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/325","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=325"}],"version-history":[{"count":1,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/325\/revisions"}],"predecessor-version":[{"id":326,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/325\/revisions\/326"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/media?parent=325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/categories?post=325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/tags?post=325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}