[kuangbin带你飞]专题四最短路练习 [Cloned] - Virtual Judge

contest.view.begin : 1516696200000

[kuangbin带你飞]专题四最短路练习 [Cloned]

contest.view.end : 1521880200000

contest.view.elapsed :

(contest.frozen)

contest.view.remaining :

Status

My Status

ID	status.list.username	status.list.prob	status.list.result	status.list.time (ms)	status.list.mem (MB)	status.list.length	status.list.lang	status.list.submit_time

{"id":208893,"title":"[kuangbin带你飞]专题四 最短路练习 [Cloned]","type":1,"openness":0,"authStatus":1,"begin":1516696200000,"end":1521880200000,"freezeTime":1521880200000,"unfreezeTime":1521880200000,"enableFreeze":false,"createTime":1516695465000,"version":"b91","started":true,"ended":true,"managerId":58004,"managerName":"1738160864","groupShortName":"blackglasses","groupName":"黑框眼镜","fav":false,"description":{"format":"HTML","content":"[Cloned from \u003ca href\u003d\u0027https://vjudge.net/contest/66569\u0027 target\u003d\u0027_blank\u0027\u003e[kuangbin带你飞]专题四 最短路练习\u003c/a\u003e]"},"announcement":"","problems":[{"pid":18265,"title":"Til the Cows Come Home","oj":"POJ","probNum":"2387","num":"A","enabledDescKeys":[315844441735499],"descBriefs":[{"key":315844441735499,"updateDate":"2026-03-24","version":1774335264000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"65536 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dUSACO+2004+November\"\u003eUSACO 2004 November\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":11759,"title":"Frogger","oj":"POJ","probNum":"2253","num":"B","enabledDescKeys":[312644903387567],"descBriefs":[{"key":312644903387567,"updateDate":"2025-09-24","version":1758707038000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"65536 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dUlm+Local+1997\"\u003eUlm Local 1997\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":11758,"title":"Heavy Transportation","oj":"POJ","probNum":"1797","num":"C","enabledDescKeys":[312644680716296],"descBriefs":[{"key":312644680716296,"updateDate":"2026-02-05","version":1770257498000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"3000 ms","spoiler":false},{"title":"mem_limit","content":"30000 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dTUD+Programming+Contest+2004\"\u003eTUD Programming Contest 2004\u003c/a\u003e, Darmstadt, Germany\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":11757,"title":"Silver Cow Party","oj":"POJ","probNum":"3268","num":"D","enabledDescKeys":[312645549107049],"descBriefs":[{"key":312645549107049,"updateDate":"2026-03-01","version":1772328471000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"2000 ms","spoiler":false},{"title":"mem_limit","content":"65536 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dUSACO+2007+February+Silver\"\u003eUSACO 2007 February Silver\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":25713,"title":"Currency Exchange","oj":"POJ","probNum":"1860","num":"E","enabledDescKeys":[309355353299787],"descBriefs":[{"key":309355353299787,"updateDate":"2026-04-21","version":1776751022000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"30000 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dNortheastern+Europe+2001\"\u003eNortheastern Europe 2001\u003c/a\u003e, Northern Subregion\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":10533,"title":"Wormholes","oj":"POJ","probNum":"3259","num":"F","enabledDescKeys":[312317782302640],"descBriefs":[{"key":312317782302640,"updateDate":"2026-03-05","version":1772651282000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"2000 ms","spoiler":false},{"title":"mem_limit","content":"65536 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dUSACO+2006+December+Gold\"\u003eUSACO 2006 December Gold\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":11756,"title":"MPI Maelstrom","oj":"POJ","probNum":"1502","num":"G","enabledDescKeys":[312646133839818],"descBriefs":[{"key":312646133839818,"updateDate":"2026-05-04","version":1777864321000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"10000 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dEast+Central+North+America+1996\"\u003eEast Central North America 1996\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":12425,"title":"Cow Contest","oj":"POJ","probNum":"3660","num":"H","enabledDescKeys":[312602286629909],"descBriefs":[{"key":312602286629909,"updateDate":"2026-05-04","version":1777870734000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"65536 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dUSACO+2008+January+Silver\"\u003eUSACO 2008 January Silver\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":10042,"title":"Arbitrage","oj":"POJ","probNum":"2240","num":"I","enabledDescKeys":[312366267749102],"descBriefs":[{"key":312366267749102,"updateDate":"2026-05-04","version":1777875144000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"65536 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dUlm+Local+1996\"\u003eUlm Local 1996\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":18637,"title":"Invitation Cards","oj":"POJ","probNum":"1511","num":"J","enabledDescKeys":[315213106157914],"descBriefs":[{"key":315213106157914,"updateDate":"2026-05-04","version":1777877754000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"8000 ms","spoiler":false},{"title":"mem_limit","content":"262144 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dCentral+Europe+1998\"\u003eCentral Europe 1998\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":17126,"title":"Candies","oj":"POJ","probNum":"3159","num":"K","enabledDescKeys":[315660663372552],"descBriefs":[{"key":315660663372552,"updateDate":"2026-05-04","version":1777895522000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1500 ms","spoiler":false},{"title":"mem_limit","content":"131072 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dPOJ+Monthly--2006.12.31\"\u003ePOJ Monthly--2006.12.31\u003c/a\u003e, Sempr\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":27369,"title":"Subway","oj":"POJ","probNum":"2502","num":"L","enabledDescKeys":[308846179720085],"descBriefs":[{"key":308846179720085,"updateDate":"2026-05-04","version":1777897463000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"65536 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dWaterloo+local+2001.09.22\"\u003eWaterloo local 2001.09.22\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":10777,"title":"昂贵的聘礼","oj":"POJ","probNum":"1062","num":"M","enabledDescKeys":[312784813086862],"descBriefs":[{"key":312784813086862,"updateDate":"2026-05-04","version":1777898349000,"author":"System","authorKey":"main","type":"main","lang":"zh","langDisplay":"中文","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"10000 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003d%E6%B5%99%E6%B1%9F\"\u003e浙江\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":10757,"title":"Tram","oj":"POJ","probNum":"1847","num":"N","enabledDescKeys":[312292790154296],"descBriefs":[{"key":312292790154296,"updateDate":"2025-05-09","version":1746784424000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"30000 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dCroatia+OI+2002+Regional+-+Juniors\"\u003eCroatia OI 2002 Regional - Juniors\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":26791,"title":"Extended Traffic","oj":"LightOJ","probNum":"1074","num":"O","enabledDescKeys":[308461888760653],"descBriefs":[{"key":308461888760653,"updateDate":"2026-05-10","version":1778382575000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"65536 kB","spoiler":false}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,false,false]},{"pid":46505,"title":"The Shortest Path in Nya Graph","oj":"HDU","probNum":"4725","num":"P","enabledDescKeys":[306425709406970],"descBriefs":[{"key":306425709406970,"updateDate":"2026-05-06","version":1778030040000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"32768 kB","spoiler":false},{"title":"os","content":"Windows","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"panel_content\"\u003e \u003ca href\u003d\"https://acm.hdu.edu.cn/search.php?field\u003dproblem\u0026amp;key\u003d2013+ACM%2FICPC+Asia+Regional+Online+%A1%AA%A1%AA+Warmup2\u0026amp;source\u003d1\u0026amp;searchmode\u003dsource\"\u003e 2013 ACM/ICPC Asia Regional Online ―― Warmup2 \u003c/a\u003e \u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":11534,"title":"Marriage Match IV","oj":"HDU","probNum":"3416","num":"Q","enabledDescKeys":[312679569766975],"descBriefs":[{"key":312679569766975,"updateDate":"2026-05-06","version":1778030252000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"32768 kB","spoiler":false},{"title":"os","content":"Windows","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"panel_content\"\u003e \u003ca href\u003d\"https://acm.hdu.edu.cn/search.php?field\u003dproblem\u0026amp;key\u003dHDOJ+Monthly+Contest+%A8C+2010.06.05\u0026amp;source\u003d1\u0026amp;searchmode\u003dsource\"\u003e HDOJ Monthly Contest �C 2010.06.05 \u003c/a\u003e \u003c/div\u003e","spoiler":true},{"title":"author","content":"\u003cdiv class\u003d\"panel_content\"\u003estarvae@HDU\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":31350,"title":"0 or 1","oj":"HDU","probNum":"4370","num":"R","enabledDescKeys":[311368330808326],"descBriefs":[{"key":311368330808326,"updateDate":"2026-05-06","version":1778065240000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"2000 ms","spoiler":false},{"title":"mem_limit","content":"32768 kB","spoiler":false},{"title":"os","content":"Windows","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"panel_content\"\u003e \u003ca href\u003d\"https://acm.hdu.edu.cn/search.php?field\u003dproblem\u0026amp;key\u003d2012+Multi-University+Training+Contest+8\u0026amp;source\u003d1\u0026amp;searchmode\u003dsource\"\u003e 2012 Multi-University Training Contest 8 \u003c/a\u003e \u003c/div\u003e","spoiler":true},{"title":"author","content":"\u003cdiv class\u003d\"panel_content\"\u003eSnow_storm\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]},{"pid":17082,"title":"Layout","oj":"POJ","probNum":"3169","num":"S","enabledDescKeys":[315639321290588],"descBriefs":[{"key":315639321290588,"updateDate":"2026-05-08","version":1778225297000,"author":"System","authorKey":"main","type":"main","lang":"en","langDisplay":"English","official":true,"mainOfficial":true,"publicVisible":true,"remarks":"Initialization."}],"properties":[{"title":"time_limit","content":"1000 ms","spoiler":false},{"title":"mem_limit","content":"65536 kB","spoiler":false},{"title":"source","content":"\u003cdiv class\u003d\"ptx\" lang\u003d\"en-US\"\u003e\u003ca href\u003d\"http://poj.org/searchproblem?field\u003dsource\u0026amp;key\u003dUSACO+2005+December+Gold\"\u003eUSACO 2005 December Gold\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"contest.view.problem_submit_tip.out_of_contest_ancient","submitMethods":[true,true,true]}],"problemsHash":"b913b876895739edf8ade8b164f58426","privatePeerContestIds":[],"enableTimeMachine":true,"sumTime":true,"penalty":1200,"partialScore":false,"oneShot":false,"customizedWeight":false,"showPeers":true,"participantMode":0,"excludedFromRank":false,"participation":{"enabled":false,"canChange":false,"options":[]},"clonedFromId":0}