Online Programming Camp 2020: Number Theory Contest 02

Begin: 1593865800000

Online Programming Camp 2020: Number Theory Contest 02

End: 1595305800000

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#	Origin	Title
A	UVA 10680	LCM
B	SPOJ LINES	Game of Lines
C	CodeForces 858A	k-rounding
D	UVA 11752	The Super Powers
E	SPOJ FACT0	Integer Factorization (15 digits)
F	UVA 10484	Divisibility of Factors
G	SPOJ NDIV	n-divisors
H	UVA 11064	Number Theory
I	UVA 12216	How Many bases?
J	LightOJ 1144	Ray Gun
K	CodeForces 785D	Anton and School - 2
L	CodeForces 632D	Longest Subsequence
M	CodeForces 623B	Array GCD
N	SPOJ SQFREE	Square-free integers
O	UVALive 3315	Goldbach++
P	CodeForces 121C	Lucky Permutation
Q	CodeForces 616E	Sum of Remainders
R	SPOJ INTEGER1	Power of Integer
S	CodeForces 27E	Number With The Given Amount Of Divisors
T	LightOJ 1161	Extreme GCD
U	LightOJ 1306	Solutions to an Equation
V	CodeChef GCDCNT	Chef and Gcd Queries
W	CodeForces 948B	Primal Sport

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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":{"67":"Ruby 3.0.0","28":"D DMD32 v2.105.0","70":"PyPy 3.9.10 (7.3.9, 64bit)","50":"GNU G++14 6.4.0","73":"GNU G++20 11.2.0 (64 bit, winlibs)","51":"PascalABC.NET 3.8.3","52":"Clang++17 Diagnostics","74":"Java 17 64bit","31":"Python 3.8.10","75":"Rust 1.72.0 (2021)","54":"GNU G++17 7.3.0","32":"Go 1.19.5","77":"Kotlin 1.6.10","55":"Node.js 12.16.3","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 1.8.0_241","59":"Microsoft Visual C++ 2017","19":"OCaml 4.02.1","3":"Delphi 7","4":"Free Pascal 3.0.2","6":"PHP 8.1.7","7":"Python 2.7.18","80":"Clang++20 Diagnostics","9":"C# Mono 6.8","60":"Java 11.0.6","61":"GNU G++17 9.2.0 (64 bit, msys 2)","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":332719,"title":"Longest Subsequence","oj":"CodeForces","probNum":"632D","num":"L","publicDescId":1525312608,"publicDescVersion":1694709802000,"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/632\"\u003eEducational Codeforces Round 9\u003c/a\u003e","spoiler":true},{"title":"Tags","content":"brute force\nmath\nnumber theory\n*2100","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\"https://codeforces.com/blog/entry/43493\" title\u003d\"43493\" 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":{"67":"Ruby 3.0.0","28":"D DMD32 v2.105.0","70":"PyPy 3.9.10 (7.3.9, 64bit)","50":"GNU G++14 6.4.0","73":"GNU G++20 11.2.0 (64 bit, winlibs)","51":"PascalABC.NET 3.8.3","52":"Clang++17 Diagnostics","74":"Java 17 64bit","31":"Python 3.8.10","75":"Rust 1.72.0 (2021)","54":"GNU G++17 7.3.0","32":"Go 1.19.5","77":"Kotlin 1.6.10","55":"Node.js 12.16.3","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 1.8.0_241","59":"Microsoft Visual C++ 2017","19":"OCaml 4.02.1","3":"Delphi 7","4":"Free Pascal 3.0.2","6":"PHP 8.1.7","7":"Python 2.7.18","80":"Clang++20 Diagnostics","9":"C# Mono 6.8","60":"Java 11.0.6","61":"GNU G++17 9.2.0 (64 bit, msys 2)","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"},"submitMethods":[true,true,true]},{"pid":321083,"title":"Array GCD","oj":"CodeForces","probNum":"623B","num":"M","publicDescId":1524114679,"publicDescVersion":1695006720000,"properties":[{"title":"Time limit","content":"3000 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/623\"\u003eAIM Tech Round (Div. 1)\u003c/a\u003e","spoiler":true},{"title":"Tags","content":"dp\ngreedy\nnumber theory\n*2300","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"67":"Ruby 3.0.0","28":"D DMD32 v2.105.0","70":"PyPy 3.9.10 (7.3.9, 64bit)","50":"GNU G++14 6.4.0","73":"GNU G++20 11.2.0 (64 bit, winlibs)","51":"PascalABC.NET 3.8.3","52":"Clang++17 Diagnostics","74":"Java 17 64bit","31":"Python 3.8.10","75":"Rust 1.72.0 (2021)","54":"GNU G++17 7.3.0","32":"Go 1.19.5","77":"Kotlin 1.6.10","55":"Node.js 12.16.3","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 1.8.0_241","59":"Microsoft Visual C++ 2017","19":"OCaml 4.02.1","3":"Delphi 7","4":"Free Pascal 3.0.2","6":"PHP 8.1.7","7":"Python 2.7.18","80":"Clang++20 Diagnostics","9":"C# Mono 6.8","60":"Java 11.0.6","61":"GNU G++17 9.2.0 (64 bit, msys 2)","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"},"submitMethods":[true,true,true]},{"pid":32767,"title":"Square-free integers","oj":"SPOJ","probNum":"SQFREE","num":"N","publicDescId":1393711907,"publicDescVersion":1695469451000,"properties":[{"title":"Time limit","content":"2177 ms","spoiler":false},{"title":"Mem limit","content":"1572864 kB","spoiler":false},{"title":"Code length Limit","content":"2009 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"classic, own input","spoiler":true},{"title":"Author","content":"Robert Gerbicz","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"44":"C++14 (gcc 8.3)","45":"Assembler 32 (gcc 8.3)","46":"Sed (sed 4.7)","47":"Kotlin (kotlin 1.3.21)","48":"Dart (dart 2.3.0)","110":"BC (bc 1.07.1)","111":"Clojure (clojure 1.10.0)","112":"JavaScript (SMonkey 60.2.3)","114":"Go (go 1.12.1)","115":"Unlambda (unlambda 0.1.4.2)","116":"Python 3 (python 3.9.5)","117":"R (R 3.5.2)","118":"Cobol (gnucobol 2.2.0)","91":"CoffeeScript (coffee 2.4.1)","92":"Fantom (fantom 1.0.72)","93":"Rust (rust 1.56)","94":"Pico Lisp (pico 18.12.27)","50":"VB.net (mono 4.7)","95":"Racket (racket 7.0)","96":"Elixir (elixir 1.8.2)","97":"Scheme (chicken 4.13)","98":"Gosu (gosu 1.14.9)","10":"Java (HotSpot 12)","54":"Perl (perl 2018.12)","11":"C (gcc 8.3)","99":"Python (PyPy 2.7.13)","12":"Brainf**k (bff 1.0.6)","56":"Node.js (node 11.12.0)","13":"Assembler 32 (nasm 2.14)","14":"Clips (clips 6.30)","59":"Any document (no testing)","15":"Prolog (swi 7.6.4)","16":"Icon (iconc 9.5.1)","17":"Ruby (ruby 2.5.5)","18":"Scheme (stalin 0.11)","19":"Pike (pike 8.0)","121":"Groovy (groovy 2.5.6)","1":"C++ (gcc 8.3)","122":"Nim (nim 0.19.4)","2":"Pascal (gpc 20070904)","124":"F# (mono 4.1)","3":"Perl (perl 5.28.1)","4":"Python (cpython 2.7.16)","5":"Fortran (gfortran 8.3)","126":"Python 3 nbc (python 3.7.3)","127":"Octave (octave 4.4.1)","6":"Whitespace (wspace 0.3)","7":"Ada95 (gnat 8.3)","8":"Ocaml (ocamlopt 4.05.0)","9":"Intercal (ick 0.3)","60":"PDF (ghostscript 8.62)","61":"PostScript (ghostscript 8.62)","62":"Text (plain text)","20":"D (gdc 8.3)","21":"Haskell (ghc 8.4.4)","22":"Pascal (fpc 3.0.4)","23":"Smalltalk (gst 3.2.5)","24":"JAR (JavaSE 6)","25":"Nice (nicec 0.9.13)","26":"Lua (luac 5.3.3)","27":"C# (gmcs 5.20.1)","28":"Bash (bash 5.0.3)","29":"PHP (php 7.3.5)","30":"Nemerle (ncc 1.2.547)","31":"Common Lisp (sbcl 1.4.16)","32":"Common Lisp (clisp 2.49.92)","33":"Scheme (guile 2.2.4)","34":"C99 (gcc 8.3)","38":"TCL (tcl 8.6)","39":"Scala (scala 2.12.8)","102":"D (dmd 2.085.0)","104":"AWK (gawk 4.2.1)","105":"AWK (mawk 1.3.3)","107":"Forth (gforth 0.7.3)","80":"Julia (julia 1.5.3)","81":"C (clang 8.0)","108":"Prolog (gprolog 1.4.5)","82":"C++14 (clang 8.0)","109":"Python 3 (PyPy 3.6.1)","83":"Objective-C (clang 8.0)","84":"D (ldc 1.12.0)","40":"SQLite (sqlite 3.27.2)","41":"C++ (g++ 4.3.2)","85":"Swift (swift 4.2.2)","42":"Assembler 64 (nasm 2.14)","86":"C# (NET 6.0)","43":"Objective-C (gcc 8.3)"},"submitMethods":[true,true,false]},{"pid":29791,"title":"Goldbach++","oj":"UVALive","probNum":"3315","num":"O","publicDescId":1345310124,"publicDescVersion":1648158930000,"properties":[{"title":"Time limit","content":"3000 ms","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"Regionals 2005 \u003e\u003e North America - Southeast USA","spoiler":true}],"weight":1,"submitTips":"UVALive is down.","submitMethods":[false,false,false]},{"pid":24988,"title":"Lucky Permutation","oj":"CodeForces","probNum":"121C","num":"P","publicDescId":1365402789,"publicDescVersion":1695406366000,"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/121\"\u003eCodeforces Beta Round 91 (Div. 1 Only)\u003c/a\u003e","spoiler":true},{"title":"Tags","content":"brute force\ncombinatorics\nnumber theory\n*1900","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\"https://codeforces.com/blog/entry/2948\" title\u003d\"Codeforces Beta Round #91\" target\u003d\"_blank\"\u003eAnnouncement #1\u003c/a\u003e\n\u003ca href\u003d\"https://codeforces.com/blog/entry/2956\" title\u003d\"Tutorial\" target\u003d\"_blank\"\u003eTutorial \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":{"67":"Ruby 3.0.0","28":"D DMD32 v2.105.0","70":"PyPy 3.9.10 (7.3.9, 64bit)","50":"GNU G++14 6.4.0","73":"GNU G++20 11.2.0 (64 bit, winlibs)","51":"PascalABC.NET 3.8.3","52":"Clang++17 Diagnostics","74":"Java 17 64bit","31":"Python 3.8.10","75":"Rust 1.72.0 (2021)","54":"GNU G++17 7.3.0","32":"Go 1.19.5","77":"Kotlin 1.6.10","55":"Node.js 12.16.3","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 1.8.0_241","59":"Microsoft Visual C++ 2017","19":"OCaml 4.02.1","3":"Delphi 7","4":"Free Pascal 3.0.2","6":"PHP 8.1.7","7":"Python 2.7.18","80":"Clang++20 Diagnostics","9":"C# Mono 6.8","60":"Java 11.0.6","61":"GNU G++17 9.2.0 (64 bit, msys 2)","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":306225,"title":"Sum of Remainders","oj":"CodeForces","probNum":"616E","num":"Q","publicDescId":1510564930,"publicDescVersion":1694631979000,"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/616\"\u003eEducational Codeforces Round 5\u003c/a\u003e","spoiler":true},{"title":"Tags","content":"implementation\nmath\nnumber theory\n*2200","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\"https://codeforces.com/blog/entry/22691\" title\u003d\"Educational Codeforces Round 5\" target\u003d\"_blank\"\u003eAnnouncement\u003c/a\u003e\n\u003ca href\u003d\"https://codeforces.com/blog/entry/22712\" title\u003d\"Editorial of Educational Codeforces Round 5\" 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":{"67":"Ruby 3.0.0","28":"D DMD32 v2.105.0","70":"PyPy 3.9.10 (7.3.9, 64bit)","50":"GNU G++14 6.4.0","73":"GNU G++20 11.2.0 (64 bit, winlibs)","51":"PascalABC.NET 3.8.3","52":"Clang++17 Diagnostics","74":"Java 17 64bit","31":"Python 3.8.10","75":"Rust 1.72.0 (2021)","54":"GNU G++17 7.3.0","32":"Go 1.19.5","77":"Kotlin 1.6.10","55":"Node.js 12.16.3","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 1.8.0_241","59":"Microsoft Visual C++ 2017","19":"OCaml 4.02.1","3":"Delphi 7","4":"Free Pascal 3.0.2","6":"PHP 8.1.7","7":"Python 2.7.18","80":"Clang++20 Diagnostics","9":"C# Mono 6.8","60":"Java 11.0.6","61":"GNU G++17 9.2.0 (64 bit, msys 2)","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"},"submitMethods":[true,true,true]},{"pid":10577,"title":"Power of Integer","oj":"SPOJ","probNum":"INTEGER1","num":"R","publicDescId":1423530690,"publicDescVersion":1695484542000,"properties":[{"title":"Time limit","content":"2000 ms","spoiler":false},{"title":"Mem limit","content":"1572864 kB","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"Fudan University Local Contest #1","spoiler":true},{"title":"Author","content":"Fudan University Problem Setters","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"44":"C++14 (gcc 8.3)","45":"Assembler 32 (gcc 8.3)","46":"Sed (sed 4.7)","47":"Kotlin (kotlin 1.3.21)","48":"Dart (dart 2.3.0)","110":"BC (bc 1.07.1)","111":"Clojure (clojure 1.10.0)","112":"JavaScript (SMonkey 60.2.3)","114":"Go (go 1.12.1)","115":"Unlambda (unlambda 0.1.4.2)","116":"Python 3 (python 3.9.5)","117":"R (R 3.5.2)","118":"Cobol (gnucobol 2.2.0)","91":"CoffeeScript (coffee 2.4.1)","92":"Fantom (fantom 1.0.72)","93":"Rust (rust 1.56)","94":"Pico Lisp (pico 18.12.27)","95":"Racket (racket 7.0)","96":"Elixir (elixir 1.8.2)","97":"Scheme (chicken 4.13)","98":"Gosu (gosu 1.14.9)","10":"Java (HotSpot 12)","11":"C (gcc 8.3)","99":"Python (PyPy 2.7.13)","12":"Brainf**k (bff 1.0.6)","13":"Assembler 32 (nasm 2.14)","14":"Clips (clips 6.30)","15":"Prolog (swi 7.6.4)","16":"Icon (iconc 9.5.1)","17":"Ruby (ruby 2.5.5)","18":"Scheme (stalin 0.11)","19":"Pike (pike 8.0)","121":"Groovy (groovy 2.5.6)","1":"C++ (gcc 8.3)","122":"Nim (nim 0.19.4)","2":"Pascal (gpc 20070904)","124":"F# (mono 4.1)","3":"Perl (perl 5.28.1)","4":"Python (cpython 2.7.16)","5":"Fortran (gfortran 8.3)","126":"Python 3 nbc (python 3.7.3)","127":"Octave (octave 4.4.1)","6":"Whitespace (wspace 0.3)","7":"Ada95 (gnat 8.3)","8":"Ocaml (ocamlopt 4.05.0)","9":"Intercal (ick 0.3)","62":"Text (plain text)","20":"D (gdc 8.3)","21":"Haskell (ghc 8.4.4)","22":"Pascal (fpc 3.0.4)","23":"Smalltalk (gst 3.2.5)","24":"JAR (JavaSE 6)","25":"Nice (nicec 0.9.13)","26":"Lua (luac 5.3.3)","27":"C# (gmcs 5.20.1)","28":"Bash (bash 5.0.3)","29":"PHP (php 7.3.5)","30":"Nemerle (ncc 1.2.547)","31":"Common Lisp (sbcl 1.4.16)","32":"Common Lisp (clisp 2.49.92)","33":"Scheme (guile 2.2.4)","38":"TCL (tcl 8.6)","39":"Scala (scala 2.12.8)","102":"D (dmd 2.085.0)","104":"AWK (gawk 4.2.1)","105":"AWK (mawk 1.3.3)","107":"Forth (gforth 0.7.3)","80":"Julia (julia 1.5.3)","81":"C (clang 8.0)","108":"Prolog (gprolog 1.4.5)","82":"C++14 (clang 8.0)","109":"Python 3 (PyPy 3.6.1)","83":"Objective-C (clang 8.0)","84":"D (ldc 1.12.0)","40":"SQLite (sqlite 3.27.2)","41":"C++ (g++ 4.3.2)","85":"Swift (swift 4.2.2)","42":"Assembler 64 (nasm 2.14)","86":"C# (NET 6.0)","43":"Objective-C (gcc 8.3)"},"submitMethods":[true,true,false]},{"pid":20391,"title":"Number With The Given Amount Of Divisors","oj":"CodeForces","probNum":"27E","num":"S","publicDescId":1450756321,"publicDescVersion":1694961935000,"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/27\"\u003eCodeforces Beta Round 27 (Codeforces format, Div. 2)\u003c/a\u003e","spoiler":true},{"title":"Tags","content":"brute force\ndp\nnumber theory\n*2000","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\"https://codeforces.com/blog/entry/652\" title\u003d\"Codeforces Beta Round #27 (Codeforces format, Див. 2)\" target\u003d\"_blank\"\u003eAnnouncement\u003c/a\u003e\n\u003ca href\u003d\"https://codeforces.com/blog/entry/653\" title\u003d\"Codeforces Beta #27 - Tutorial\" target\u003d\"_blank\"\u003eTutorial #1\u003c/a\u003e\n\u003ca href\u003d\"https://codeforces.com/blog/entry/654\" title\u003d\"My ideas for codeforces 27\" target\u003d\"_blank\"\u003eTutorial #2 \u003cspan class\u003d\"resource-locale\"\u003e(en)\u003c/span\u003e\u003c/a\u003e\n\u003ca href\u003d\"https://codeforces.com/blog/entry/655\" title\u003d\"Solution of ABC @ Round#27\" target\u003d\"_blank\"\u003eTutorial #3 \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":{"67":"Ruby 3.0.0","28":"D DMD32 v2.105.0","70":"PyPy 3.9.10 (7.3.9, 64bit)","50":"GNU G++14 6.4.0","73":"GNU G++20 11.2.0 (64 bit, winlibs)","51":"PascalABC.NET 3.8.3","52":"Clang++17 Diagnostics","74":"Java 17 64bit","31":"Python 3.8.10","75":"Rust 1.72.0 (2021)","54":"GNU G++17 7.3.0","32":"Go 1.19.5","77":"Kotlin 1.6.10","55":"Node.js 12.16.3","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 1.8.0_241","59":"Microsoft Visual C++ 2017","19":"OCaml 4.02.1","3":"Delphi 7","4":"Free Pascal 3.0.2","6":"PHP 8.1.7","7":"Python 2.7.18","80":"Clang++20 Diagnostics","9":"C# Mono 6.8","60":"Java 11.0.6","61":"GNU G++17 9.2.0 (64 bit, msys 2)","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"},"submitMethods":[true,true,true]},{"pid":26875,"title":"Extreme GCD","oj":"LightOJ","probNum":"1161","num":"T","publicDescId":1373735031,"publicDescVersion":1694931043000,"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.","submitMethods":[true,false,false]},{"pid":27015,"title":"Solutions to an Equation","oj":"LightOJ","probNum":"1306","num":"U","publicDescId":1374375291,"publicDescVersion":1695458252000,"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.","submitMethods":[true,false,false]},{"pid":1503269,"title":"Chef and Gcd Queries","oj":"CodeChef","probNum":"GCDCNT","num":"V","publicDescId":1276881871,"publicDescVersion":1695084643000,"properties":[{"title":"Time limit","content":"1500 ms","spoiler":false},{"title":"Code length Limit","content":"50000 B","spoiler":false},{"title":"OS","content":"Linux","spoiler":false},{"title":"Source","content":"vipsharmavip","spoiler":true},{"title":"Author","content":"vipsharmavip","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\u0027\u0027 target\u003d\u0027_blank\u0027\u003e\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. New submissions will be considered out of the contest.","languages":{"44":"C++14 (gcc 11.1.0)","11":"C (gcc 6.3)","56":"JavaScript (node 17.0.1)","47":"Kotlin (kotlin 1.5.31)","114":"Go (go 1.17.2)","27":"C# (gmcs 6.12)","116":"Python3 (python  3.9.5)","29":"PHP (php 8.0.12)","109":"PyPy 3 (PyPy 3.6.9)","93":"Rust (rust 1.56)","63":"C++17 (gcc 11.1.0)","10":"Java (HotSpot 17.0.1)"},"submitMethods":[true,true,true]},{"pid":1416792,"title":"Primal Sport","oj":"CodeForces","probNum":"948B","num":"W","publicDescId":1300294430,"publicDescVersion":1695337038000,"properties":[{"title":"Time limit","content":"1500 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/948\"\u003eCodeforces Round 470 (rated, Div. 2, based on VK Cup 2018 Round 1)\u003c/a\u003e","spoiler":true},{"title":"Tags","content":"brute force\nmath\nnumber theory\n*1700","spoiler":true},{"title":"Editorial","content":"\u003ca href\u003d\"https://codeforces.com/blog/entry/58235\" title\u003d\"VK Cup 2018 Round 1 and CF Round #470 (div. 1 \u0026amp; 2)\" target\u003d\"_blank\"\u003eAnnouncement\u003c/a\u003e\n\u003ca href\u003d\"https://codeforces.com/blog/entry/58286\" title\u003d\"VK Cup 2018 Round 1 and CF Round #470 (div. 1 \u0026amp; 2) editorial\" target\u003d\"_blank\"\u003eTutorial\u003c/a\u003e","spoiler":true}],"weight":1,"submitTips":"The contest is too ancient. 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