2019_GDUT_新生专题IV数论

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2019_GDUT_新生专题IV数论

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#	Origin	Title
A	CodeForces 858A	k-rounding
B	CodeForces 456B	Fedya and Maths
C	HDU 1576	A/B
D	CodeForces 300C	Beautiful Numbers
E	HDU 5019	Revenge of GCD
F	POJ 1061	青蛙的约会
G	HDU 4548	美素数
H	POJ 2689	Prime Distance
I	HDU 3037	Saving Beans
J	HDU 4704	Sum
K	HDU 4135	Co-prime

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

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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":30549,"title":"A/B","oj":"HDU","probNum":"1576","num":"C","publicDescId":3120712703724419,"publicDescVersion":1713680107000,"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\u003dHDU+2007-1+Programming+Contest\u0026amp;source\u003d1\u0026amp;searchmode\u003dsource\"\u003e HDU 2007-1 Programming Contest \u003c/a\u003e \u003c/div\u003e","spoiler":true},{"title":"Author","content":"\u003cdiv class\u003d\"panel_content\"\u003exhd\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":38838,"title":"Beautiful Numbers","oj":"CodeForces","probNum":"300C","num":"D","publicDescId":3235716262194915,"publicDescVersion":1714084497000,"properties":[{"title":"Time limit","content":"2000 ms","spoiler":false},{"title":"Mem limit","content":"262144 kB","spoiler":false},{"title":"Source","content":"\u003ca style\u003d\"color: black\" href\u003d\"https://codeforces.com/contest/300\"\u003eCodeforces Round 181 (Div. 2)\u003c/a\u003e","spoiler":true},{"title":"Tags","content":"\r\n    brute force\r\n\n\r\n    combinatorics\r\n\n\r\n    *1800\r\n","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\"https://codeforces.com/blog/entry/7479\" title\u003d\"Codeforces Round #181 (Div. 2)\" target\u003d\"_blank\"\u003eAnnouncement\u003c/a\u003e\n\u003ca href\u003d\"https://codeforces.com/blog/entry/7497\" title\u003d\"Разбор задач Codeforces Round #181 (Div.2) \" target\u003d\"_blank\"\u003eTutorial #1 \u003cspan class\u003d\"resource-locale\"\u003e(ru)\u003c/span\u003e\u003c/a\u003e\n\u003ca href\u003d\"https://codeforces.com/blog/entry/7497\" title\u003d\"English Tutorial\" target\u003d\"_blank\"\u003eEnglish Tutorial \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 3.10 (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":53652,"title":"Revenge of GCD","oj":"HDU","probNum":"5019","num":"E","publicDescId":3284922053053236,"publicDescVersion":1713677299000,"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\u003dBestCoder+Round+%2310\u0026amp;source\u003d1\u0026amp;searchmode\u003dsource\"\u003e BestCoder Round #10 \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":10755,"title":"青蛙的约会","oj":"POJ","probNum":"1061","num":"F","publicDescId":3158014367453028,"publicDescVersion":1713942785000,"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":"The contest is too ancient. New submissions will be considered out of the contest.","submitMethods":[true,true,true]},{"pid":38784,"title":"美素数","oj":"HDU","probNum":"4548","num":"G","publicDescId":3234988270518949,"publicDescVersion":1713819485000,"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%BD%F0%C9%BD%CE%F7%C9%BD%BE%D3%B4%B4%D2%E2%D3%CE%CF%B7%B3%CC%D0%F2%CC%F4%D5%BD%C8%FC%A1%AA%A1%AA%B3%F5%C8%FC%A3%A82%A3%A9\u0026amp;source\u003d1\u0026amp;searchmode\u003dsource\"\u003e 2013金山西山居创意游戏程序挑战赛——初赛（2） \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":10258,"title":"Prime Distance","oj":"POJ","probNum":"2689","num":"H","publicDescId":3159850113853060,"publicDescVersion":1714135514000,"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+1998.10.17\"\u003eWaterloo local 1998.10.17\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":22655,"title":"Saving Beans","oj":"HDU","probNum":"3037","num":"I","publicDescId":3098094438500537,"publicDescVersion":1713867944000,"properties":[{"title":"Time limit","content":"3000 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\u003d2009+Multi-University+Training+Contest+13+-+Host+by+HIT\u0026amp;source\u003d1\u0026amp;searchmode\u003dsource\"\u003e 2009 Multi-University Training Contest 13 - Host by HIT \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":46281,"title":"Sum","oj":"HDU","probNum":"4704","num":"J","publicDescId":3171940348330802,"publicDescVersion":1713654794000,"properties":[{"title":"Time limit","content":"1000 ms","spoiler":false},{"title":"Mem limit","content":"131072 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+10\u0026amp;source\u003d1\u0026amp;searchmode\u003dsource\"\u003e 2013 Multi-University Training Contest 10 \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":26104,"title":"Co-prime","oj":"HDU","probNum":"4135","num":"K","publicDescId":3123416065536982,"publicDescVersion":1713623833000,"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\u003dThe+Third+Lebanese+Collegiate+Programming+Contest\u0026amp;source\u003d1\u0026amp;searchmode\u003dsource\"\u003e The Third Lebanese Collegiate Programming Contest \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]}],"problemsHash":"23e2a1069d4e633485f24efdb560bfb2","privatePeerContestIds":[],"enableTimeMachine":true,"sumTime":true,"penalty":1200,"partialScore":false,"customizedWeight":false,"showPeers":false,"clonedFromId":0}