{"id":124,"date":"2012-08-07T17:13:00","date_gmt":"2012-08-07T09:13:00","guid":{"rendered":"http:\/\/nike0good.jp1.rpvhost.net\/10"},"modified":"2012-08-07T17:13:00","modified_gmt":"2012-08-07T09:13:00","slug":"poj_1002_string_manipulation","status":"publish","type":"post","link":"https:\/\/nike0good.com\/?p=124","title":{"rendered":"POJ 1002\uff08\u5b57\u7b26\u4e32\u5904\u7406\uff09"},"content":{"rendered":"<p>\u8fd9\u9898\u5c31\u662f\u5b57\u7b26\u4e32\u5904\u7406<\/p>\n<\/p>\n<p>\n<\/p>\n<p><pre name=\"code\" class=\"delphi\">Program P1002;\nType\n   phone=record\n         num,s:longint;\n         end;\nvar\n   n,i,j,p:Longint;\n   b:boolean;\n   s:ansistring;\n   a:array[0..9999999] of longint;\n\/\/ f:array[1..100000] of phone;\n   ch:array['A'..'Z'] of longint=(2,2,2,3,3,3,4,4,4,5,5,5,6,6,6,7,-1,7,7,8,8,8,9,9,9,-1);\nfunction isdight(c:char):longint;\nvar\n   i,j,p:longint;\nbegin\n   p:=ord(c);\n   if (48&lt;=p) and (p&lt;58) then exit(p-48);\n   if (65&lt;=p) and (p&lt;=90) then\n   begin\n      if ch[c]&lt;&gt;-1 then exit(ch[c]);\n   end;\n   exit(-1);\n\nend;\nfunction hash:longint;\nvar\n   i,j,p:longint;\nbegin\n   j:=0;\n   hash:=0;\n   for i:=1 to length(s) do\n   begin\n      if s[i]='-' then continue;\n      p:=isdight(s[i]);\n      if (p=-1) or ((p&lt;&gt;-1) and (j=7)) then exit(-1);\n      hash:=hash*10+p;\n      inc(j);\n   end;\n   if j&lt;&gt;7 then exit(-1);\nend;\nprocedure pri(p:longint);\nvar\n   i,j:longint;\nbegin\n   b:=true;\n   i:=p div 10000;\n   j:=p mod 10000;\n   if i&lt;100 then write('0');\n   if i&lt;10 then write('0');\n   write(i,'-');\n   if j&lt;1000 then write('0');\n   if j&lt;100 then write('0');\n   if j&lt;10 then write('0');\n   writeln(j,' ',a[p]);\nend;\nBegin\n   b:=false;\n   readln(n);\n   fillchar(a,sizeof(a),0);\n   for i:=1 to n do\n   begin\n      readln(s);\n      p:=hash;\n      if p=-1 then continue\n      else inc(a[p]);\n   end;\n   for i:=0 to 9999999 do\n      if a[i]&gt;1 then pri(i);\n   if not(b) then writeln('No duplicates.');\n\n\nEnd.\n<\/pre><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u9898\u5c31\u662f\u5b57\u7b26\u4e32\u5904\u7406 Program P1002; Type phone=record num,s:longin [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[3],"tags":[71],"class_list":["post-124","post","type-post","status-publish","format-standard","hentry","category-defaultcategory","tag-string_handling"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>POJ 1002\uff08\u5b57\u7b26\u4e32\u5904\u7406\uff09 - nike0good<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nike0good.com\/?p=124\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"POJ 1002\uff08\u5b57\u7b26\u4e32\u5904\u7406\uff09 - nike0good\" \/>\n<meta property=\"og:description\" content=\"\u8fd9\u9898\u5c31\u662f\u5b57\u7b26\u4e32\u5904\u7406 Program P1002; Type phone=record num,s:longin [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nike0good.com\/?p=124\" \/>\n<meta property=\"og:site_name\" content=\"nike0good\" \/>\n<meta property=\"article:published_time\" content=\"2012-08-07T09:13:00+00:00\" \/>\n<meta name=\"author\" content=\"nike0good\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"nike0good\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/nike0good.com\\\/?p=124#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nike0good.com\\\/?p=124\"},\"author\":{\"name\":\"nike0good\",\"@id\":\"https:\\\/\\\/nike0good.com\\\/#\\\/schema\\\/person\\\/4defa38da89de87e400861e73396baad\"},\"headline\":\"POJ 1002\uff08\u5b57\u7b26\u4e32\u5904\u7406\uff09\",\"datePublished\":\"2012-08-07T09:13:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/nike0good.com\\\/?p=124\"},\"wordCount\":1,\"commentCount\":0,\"keywords\":[\"\u5b57\u7b26\u4e32\u5904\u7406\"],\"articleSection\":[\"DefaultCategory\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/nike0good.com\\\/?p=124#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/nike0good.com\\\/?p=124\",\"url\":\"https:\\\/\\\/nike0good.com\\\/?p=124\",\"name\":\"POJ 1002\uff08\u5b57\u7b26\u4e32\u5904\u7406\uff09 - nike0good\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nike0good.com\\\/#website\"},\"datePublished\":\"2012-08-07T09:13:00+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/nike0good.com\\\/#\\\/schema\\\/person\\\/4defa38da89de87e400861e73396baad\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/nike0good.com\\\/?p=124#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/nike0good.com\\\/?p=124\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/nike0good.com\\\/?p=124#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/nike0good.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"POJ 1002\uff08\u5b57\u7b26\u4e32\u5904\u7406\uff09\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/nike0good.com\\\/#website\",\"url\":\"https:\\\/\\\/nike0good.com\\\/\",\"name\":\"nike0good\",\"description\":\"\u6709\u6240\u4f5c\u4e3a\u662f\u4eba\u751f\u7684\u6700\u9ad8\u5883\u754c\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/nike0good.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/nike0good.com\\\/#\\\/schema\\\/person\\\/4defa38da89de87e400861e73396baad\",\"name\":\"nike0good\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e5fa08d5c367a1a6fb5ff13bb10ed5a331f981513256951290ae42322da6854?s=96&d=identicon&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e5fa08d5c367a1a6fb5ff13bb10ed5a331f981513256951290ae42322da6854?s=96&d=identicon&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e5fa08d5c367a1a6fb5ff13bb10ed5a331f981513256951290ae42322da6854?s=96&d=identicon&r=g\",\"caption\":\"nike0good\"},\"sameAs\":[\"https:\\\/\\\/nike0good.com\"],\"url\":\"https:\\\/\\\/nike0good.com\\\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"POJ 1002\uff08\u5b57\u7b26\u4e32\u5904\u7406\uff09 - nike0good","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/nike0good.com\/?p=124","og_locale":"zh_CN","og_type":"article","og_title":"POJ 1002\uff08\u5b57\u7b26\u4e32\u5904\u7406\uff09 - nike0good","og_description":"\u8fd9\u9898\u5c31\u662f\u5b57\u7b26\u4e32\u5904\u7406 Program P1002; Type phone=record num,s:longin [&hellip;]","og_url":"https:\/\/nike0good.com\/?p=124","og_site_name":"nike0good","article_published_time":"2012-08-07T09:13:00+00:00","author":"nike0good","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"nike0good","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/nike0good.com\/?p=124#article","isPartOf":{"@id":"https:\/\/nike0good.com\/?p=124"},"author":{"name":"nike0good","@id":"https:\/\/nike0good.com\/#\/schema\/person\/4defa38da89de87e400861e73396baad"},"headline":"POJ 1002\uff08\u5b57\u7b26\u4e32\u5904\u7406\uff09","datePublished":"2012-08-07T09:13:00+00:00","mainEntityOfPage":{"@id":"https:\/\/nike0good.com\/?p=124"},"wordCount":1,"commentCount":0,"keywords":["\u5b57\u7b26\u4e32\u5904\u7406"],"articleSection":["DefaultCategory"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/nike0good.com\/?p=124#respond"]}]},{"@type":"WebPage","@id":"https:\/\/nike0good.com\/?p=124","url":"https:\/\/nike0good.com\/?p=124","name":"POJ 1002\uff08\u5b57\u7b26\u4e32\u5904\u7406\uff09 - nike0good","isPartOf":{"@id":"https:\/\/nike0good.com\/#website"},"datePublished":"2012-08-07T09:13:00+00:00","author":{"@id":"https:\/\/nike0good.com\/#\/schema\/person\/4defa38da89de87e400861e73396baad"},"breadcrumb":{"@id":"https:\/\/nike0good.com\/?p=124#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/nike0good.com\/?p=124"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/nike0good.com\/?p=124#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/nike0good.com\/"},{"@type":"ListItem","position":2,"name":"POJ 1002\uff08\u5b57\u7b26\u4e32\u5904\u7406\uff09"}]},{"@type":"WebSite","@id":"https:\/\/nike0good.com\/#website","url":"https:\/\/nike0good.com\/","name":"nike0good","description":"\u6709\u6240\u4f5c\u4e3a\u662f\u4eba\u751f\u7684\u6700\u9ad8\u5883\u754c","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/nike0good.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/nike0good.com\/#\/schema\/person\/4defa38da89de87e400861e73396baad","name":"nike0good","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/secure.gravatar.com\/avatar\/8e5fa08d5c367a1a6fb5ff13bb10ed5a331f981513256951290ae42322da6854?s=96&d=identicon&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/8e5fa08d5c367a1a6fb5ff13bb10ed5a331f981513256951290ae42322da6854?s=96&d=identicon&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8e5fa08d5c367a1a6fb5ff13bb10ed5a331f981513256951290ae42322da6854?s=96&d=identicon&r=g","caption":"nike0good"},"sameAs":["https:\/\/nike0good.com"],"url":"https:\/\/nike0good.com\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/nike0good.com\/index.php?rest_route=\/wp\/v2\/posts\/124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nike0good.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nike0good.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nike0good.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nike0good.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=124"}],"version-history":[{"count":0,"href":"https:\/\/nike0good.com\/index.php?rest_route=\/wp\/v2\/posts\/124\/revisions"}],"wp:attachment":[{"href":"https:\/\/nike0good.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nike0good.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nike0good.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}