2020寒假训练---比赛专题

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2020寒假训练---比赛专题

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#	Origin	Title
A	CodeForces 764A	红红包包
B	Gym 102471A	消灭病毒大作战
C	POJ 2538	gdl的键盘
D	Gym 101911I	病毒
E	计蒜客 T1135	签到题哦，大兄弟
F	POJ 1426	01的世界
G	POJ 3126	素数的执念
H	POJ 2739	神奇的表示
I	POJ 1458	组个CP
J	HDU 1283	做不出，我背锅
K	POJ 1328	火力覆盖
L	HDU 4614	情人节! 签到题?

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Run ID	Username	Prob	Result	Time (ms)	Mem (MB)	Length	Lang	Submit Time

{"id":357216,"title":"2020寒假训练---比赛专题","type":1,"openness":1,"authStatus":1,"begin":1581742800000,"end":1581760800000,"createTime":1581732653000,"started":true,"ended":true,"managerId":261923,"managerName":"cnp","groupShortName":"xupt2020","groupName":"XUPT-ACM 新生寒假训练2020","fav":false,"description":{"format":"MD","content":"I题中的字符串都是小写字符"},"announcement":"比赛期间请诚信做题。\n对于雷同代码直接按作弊处理。\n温馨提示：\n题目难度随机并不是按顺序排好，请不要死磕一道题。\n再次重申：\n请各位诚信答题请勿交流或是搜索答案\n\n比赛题解(供参考)：https://blog.csdn.net/weixin_45444789/article/details/104328590","problems":[{"pid":636932,"title":"红红包包","oj":"CodeForces","probNum":"764A","num":"A","publicDescId":2885431765925924,"publicDescVersion":1581738866000,"properties":[{"title":"Time limit","content":"1000 ms","spoiler":false},{"title":"Mem limit","content":"261120 kB","spoiler":false},{"title":"Source","content":"\u003ca style\u003d\"color: black\" href\u003d\"https://codeforces.com/contest/764\"\u003eCodeforces Round 395 (Div. 2)\u003c/a\u003e","spoiler":true},{"title":"Tags","content":"\r\n    brute force\r\n\n\r\n    implementation\r\n\n\r\n    math\r\n\n\r\n    *800\r\n","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\"https://codeforces.com/blog/entry/50173\" title\u003d\"Codeforces Round #395 (Div. 1 + Div. 2)\" target\u003d\"_blank\"\u003eAnnouncement\u003c/a\u003e\n\u003ca href\u003d\"https://codeforces.com/blog/entry/50205\" title\u003d\"Codeforces Round #395 [Editorial]\" target\u003d\"_blank\"\u003eTutorial\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"88":"Kotlin 1.9.21","89":"GNU G++20 13.2 (64 bit, winlibs)","67":"Ruby 3.2.2","28":"D DMD32 v2.105.0","70":"PyPy 3.10 (7.3.15, 64bit)","50":"GNU G++14 6.4.0","51":"PascalABC.NET 3.8.3","31":"Python 3.8.10","75":"Rust 1.75.0 (2021)","54":"GNU G++17 7.3.0","32":"Go 1.22.2","55":"Node.js 15.8.0 (64bit)","12":"Haskell GHC 8.10.1","34":"JavaScript V8 4.8.0","79":"C# 10, .NET SDK 6.0","13":"Perl 5.20.1","36":"Java 8 32bit","19":"OCaml 4.02.1","3":"Delphi 7","4":"Free Pascal 3.2.2","6":"PHP 8.1.7","7":"Python 2.7.18","9":"C# Mono 6.8","83":"Kotlin 1.7.20","40":"PyPy 2.7.13 (7.3.0)","41":"PyPy 3.6.9 (7.3.0)","20":"Scala 2.12.8","43":"GNU GCC C11 5.1.0","65":"C# 8, .NET Core 3.1","87":"Java 21 64bit"},"submitMethods":[true,true,true]},{"pid":3028283,"title":"消灭病毒大作战","oj":"Gym","probNum":"102471A","num":"B","publicDescId":2886902331219545,"publicDescVersion":1581733464000,"properties":[{"title":"Time limit","content":"1000 ms","spoiler":false},{"title":"Mem limit","content":"262144 kB","spoiler":false},{"title":"OS","content":"Windows","spoiler":false},{"title":"Source","content":"\u003ca href\u003d\u0027https://codeforces.com/gym/102471\u0027 target\u003d\u0027_blank\u0027\u003e2019 ICPC Asia-East Continent Final\u003c/a\u003e","spoiler":true},{"title":"Statement","content":"\u003ca href\u003d\"CDN_BASE_URL/ac2aa4cd6931e8e3611454602b8fe0e3?v\u003d1713551243\" title\u003d\"statements.pdf\" target\u003d\"_blank\"\u003eStatements \u003cspan class\u003d\"resource-locale\"\u003e(en)\u003c/span\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"88":"Kotlin 1.9.21","89":"GNU G++20 13.2 (64 bit, winlibs)","67":"Ruby 3.2.2","28":"D DMD32 v2.105.0","70":"PyPy 3.9.10 (7.3.9, 64bit)","50":"GNU G++14 6.4.0","51":"PascalABC.NET 3.8.3","31":"Python 3.8.10","75":"Rust 1.75.0 (2021)","54":"GNU G++17 7.3.0","32":"Go 1.19.5","55":"Node.js 15.8.0 (64bit)","12":"Haskell GHC 8.10.1","34":"JavaScript V8 4.8.0","79":"C# 10, .NET SDK 6.0","13":"Perl 5.20.1","36":"Java 8 32bit","19":"OCaml 4.02.1","3":"Delphi 7","4":"Free Pascal 3.2.2","6":"PHP 8.1.7","7":"Python 2.7.18","9":"C# Mono 6.8","83":"Kotlin 1.7.20","40":"PyPy 2.7.13 (7.3.0)","41":"PyPy 3.6.9 (7.3.0)","20":"Scala 2.12.8","43":"GNU GCC C11 5.1.0","65":"C# 8, .NET Core 3.1","87":"Java 21 64bit"},"submitMethods":[true,true,true]},{"pid":38308,"title":"gdl的键盘","oj":"POJ","probNum":"2538","num":"C","publicDescId":2886998177397613,"publicDescVersion":1581687141000,"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+2001.01.27\"\u003eWaterloo local 2001.01.27\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","submitMethods":[true,true,true]},{"pid":1960603,"title":"病毒","oj":"Gym","probNum":"101911I","num":"D","publicDescId":2885428288842649,"publicDescVersion":1581735857000,"properties":[{"title":"Time limit","content":"1000 ms","spoiler":false},{"title":"Mem limit","content":"262144 kB","spoiler":false},{"title":"OS","content":"Windows","spoiler":false},{"title":"Source","content":"\u003ca href\u003d\u0027https://codeforces.com/gym/101911\u0027 target\u003d\u0027_blank\u0027\u003e2018-2019 ACM-ICPC, NEERC, Southern Subregional Contest, Qualification Stage\u003c/a\u003e","spoiler":true},{"title":"Statement","content":"\u003ca href\u003d\"CDN_BASE_URL/cd83ef9dbd8bf432656b2a77021f2390?v\u003d1713487365\" title\u003d\"statements.pdf\" target\u003d\"_blank\"\u003eStatements #1 \u003cspan class\u003d\"resource-locale\"\u003e(ru)\u003c/span\u003e\u003c/a\u003e\n\u003ca href\u003d\"CDN_BASE_URL/5d8d309c496aabf7820c03d8cae36c3f?v\u003d1713487365\" title\u003d\"statements.pdf\" target\u003d\"_blank\"\u003eStatements #2 \u003cspan class\u003d\"resource-locale\"\u003e(en)\u003c/span\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"88":"Kotlin 1.9.21","89":"GNU G++20 13.2 (64 bit, winlibs)","67":"Ruby 3.2.2","28":"D DMD32 v2.105.0","70":"PyPy 3.9.10 (7.3.9, 64bit)","50":"GNU G++14 6.4.0","51":"PascalABC.NET 3.8.3","31":"Python 3.8.10","75":"Rust 1.75.0 (2021)","54":"GNU G++17 7.3.0","32":"Go 1.19.5","55":"Node.js 15.8.0 (64bit)","12":"Haskell GHC 8.10.1","34":"JavaScript V8 4.8.0","79":"C# 10, .NET SDK 6.0","13":"Perl 5.20.1","36":"Java 8 32bit","19":"OCaml 4.02.1","3":"Delphi 7","4":"Free Pascal 3.2.2","6":"PHP 8.1.7","7":"Python 2.7.18","9":"C# Mono 6.8","83":"Kotlin 1.7.20","40":"PyPy 2.7.13 (7.3.0)","41":"PyPy 3.6.9 (7.3.0)","20":"Scala 2.12.8","43":"GNU GCC C11 5.1.0","65":"C# 8, .NET Core 3.1","87":"Java 21 64bit"},"submitMethods":[true,true,true]},{"pid":3015725,"title":"签到题哦，大兄弟","oj":"计蒜客","probNum":"T1135","num":"E","publicDescId":2896736477242821,"publicDescVersion":1713957896000,"properties":[{"title":"Time limit","content":"1000 ms","spoiler":false},{"title":"Mem limit","content":"65536 kB","spoiler":false}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"c++":"c++","python":"python","c":"c","java":"java","go":"go"},"submitMethods":[false,true,true]},{"pid":15205,"title":"01的世界","oj":"POJ","probNum":"1426","num":"F","publicDescId":2886910485579969,"publicDescVersion":1581672756000,"properties":[{"title":"Time limit","content":"1000 ms","spoiler":false},{"title":"Mem limit","content":"10000 kB","spoiler":false},{"title":"Special judge","content":"\u003cspan style\u003d\u0027color:red\u0027\u003eYes\u003c/span\u003e","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\u003dDhaka+2002\"\u003eDhaka 2002\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","submitMethods":[true,true,true]},{"pid":15206,"title":"素数的执念","oj":"POJ","probNum":"3126","num":"G","publicDescId":2886907910365019,"publicDescVersion":1581673910000,"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\u003dNorthwestern+Europe+2006\"\u003eNorthwestern Europe 2006\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","submitMethods":[true,true,true]},{"pid":18023,"title":"神奇的表示","oj":"POJ","probNum":"2739","num":"H","publicDescId":2886979327434079,"publicDescVersion":1581679106000,"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\u003dJapan+2005\"\u003eJapan 2005\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","submitMethods":[true,true,true]},{"pid":17083,"title":"组个CP","oj":"POJ","probNum":"1458","num":"I","publicDescId":2886977356255289,"publicDescVersion":1581685314000,"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\u003dSoutheastern+Europe+2003\"\u003eSoutheastern Europe 2003\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","submitMethods":[true,true,true]},{"pid":28177,"title":"做不出，我背锅","oj":"HDU","probNum":"1283","num":"J","publicDescId":2839634850554492,"publicDescVersion":1552218987000,"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\u003d%BA%BC%B5%E7ACM%BC%AF%D1%B5%B6%D3%D1%B5%C1%B7%C8%FC%A3%A8VII%A3%A9\u0026amp;source\u003d1\u0026amp;searchmode\u003dsource\"\u003e 杭电ACM集训队训练赛（VII） \u003c/a\u003e \u003c/div\u003e","spoiler":true},{"title":"Author","content":"\u003cdiv class\u003d\"panel_content\"\u003eSmallBeer(CML)\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","submitMethods":[true,true,true]},{"pid":10537,"title":"火力覆盖","oj":"POJ","probNum":"1328","num":"K","publicDescId":2885441558806693,"publicDescVersion":1581735296000,"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\u003dBeijing+2002\"\u003eBeijing 2002\u003c/a\u003e\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","submitMethods":[true,true,true]},{"pid":45647,"title":"情人节! 签到题?","oj":"HDU","probNum":"4614","num":"L","publicDescId":2885414887217084,"publicDescVersion":1581734626000,"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\u003d2013+Multi-University+Training+Contest+2\u0026amp;source\u003d1\u0026amp;searchmode\u003dsource\"\u003e 2013 Multi-University Training Contest 2 \u003c/a\u003e \u003c/div\u003e","spoiler":true},{"title":"Author","content":"\u003cdiv class\u003d\"panel_content\"\u003eSYSU\u003c/div\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","submitMethods":[true,true,true]}],"problemsHash":"059ddf8de7c3d707fff6cda335d8542d","privatePeerContestIds":[],"enableTimeMachine":true,"sumTime":true,"penalty":1200,"partialScore":false,"customizedWeight":false,"showPeers":false,"clonedFromId":0}