Qualification Round

  1. Problem A: Speaking in Tongues.
  2. Problem B: Dancing With the Googlers.
  3. Problem C: Recycled Numbers.
  4. Problem D: Hall of Mirrors.

Language Popularity

Problem AProblem BProblem CProblem DSetsPeople
LanguageSSLSLSLTotalAll / Adv / Perfect
C100666756354928516930951147 / 926 / 11
C#93160351162837533123093987 / 801 / 13
C++66185304470748183249295104250957236 / 6512 / 93
Clojure2916141758130 / 25
Go3625222416112442 / 35
Groovy1816141587122 / 20
Haskell137116991014675511167 / 147 / 5
Java408926962321272715577929134984317 / 3606 / 27
JavaScript915143502432264102 / 75 / 3
Lisp201816138117724 / 21 / 1
Lua21111114616423 / 21
MATLAB454034331415753 / 49
OCaml1818181512318521 / 20 / 1
Pascal131906987511429142 / 121 / 1
Perl18810387108561543205 / 172 / 3
PHP35722318121733411016398 / 309 / 3
Python2869190216521876900771492903064 / 2649 / 25
Ruby400254214251821011212438 / 353 / 1
Scala77574454337227485 / 75 / 1
Shell48566116752 / 51 / 3
Visual Basic41312832122114750 / 42 / 1
ActionScript54231155 / 5
AWK433221156 / 5 / 1
Basic441111126 / 6
Befunge12144 / 4 / 1
Brainfuck1343 / 3 / 2
COBOL1122 / 1 / 1
CoffeeScript4432135 / 4
D101211108215415 / 15 / 1
dc2132 / 2 / 1
Erlang63274227 / 7
F#1614111075818 / 16
Fortran2113295 / 4
Gosu33331133 / 3
J2332103 / 3
Julia21142 / 1
LOLCODE222 / 2
Objective-C1712101325418 / 14
Octave31153 / 2
PL/SQL2111163 / 3
PowerShell2341104 / 4
Processing3253 / 2
Prolog232294 / 4
R41497 / 6
Racket75611208 / 7
Scheme685632811 / 11 / 1
sed444 / 4 / 1
SQL211153 / 3
Standard ML2122184 / 4
TCL63241167 / 5
TeX222 / 2
VHDL1122 / 2
Ada1111151 / 1
APL1111151 / 1
Assembly111 / 1
bc111 / 1 / 1
BibTeX111 / 1
Chef111 / 1
Clay1111151 / 1
Coq111 / 1 / 1
Dylan11131 / 1
Factor1121 / 1
FreeMat111 / 1
gnuplot111 / 1
Haxe11131 / 1
HSP111 / 1 / 1
Icon111 / 1
INTERCAL111 / 1
Kotlin1121 / 1
mIRC11131 / 1
Nadesiko111 / 1
Rust111 / 1
Sorted111 / 1 / 1
Subleq111 / 1
Unlambda111 / 1
vim111 / 1 / 1
Whenever111 / 1
Whitespace111 / 1 / 1
WRAPL11131 / 1
Total1730912354107421172468015511845966517803 / 15194 / 162

Legend: advancing to next round, perfect score.

Graphs