Language statistics

Number of contestants using specific language.

LanguageQualification RoundRound 1ARound 1BRound 1CRound 2Round 3Final Round
C888881602917
C++12047298242662276193530322
Java51177361340449183326
Kotlin428191091
Python58998941723801287328
ODS1
C#80611125190395
Clojure26451
D20710441
Dart6134
Elixir8111
F#143432
Go13830371992
Groovy13332
Haskell1571743218
JavaScript2592661202
Julia121252
Lisp11152
Lua172631
MATLAB5711126
Objective-C9351
OCaml2261482
Pascal2541233
Perl538179
PHP154154214
R16241
Racket9121
Ruby253358938131
Rust59410541
Scala93213615112
Shell16
Swift452921
TypeScript11
Visual Basic213521
ActionScript1
Ada2
Aheui1
ALGOL1
Assembly11
AWK511
bc3
Cache111
CJam311
CMake4
CoffeeScript3112
Coq1
Crystal4111
dc2
Erlang2
Factor1111
Fortran2
Golfscript31
J4121
Logo1
LOLCODE1
Maple1
Mathematica2
MSIL1
Nim2
Picat311
PowerShell2
Processing11
Prolog2
Pyth1
Q111
Röda1
Scheme611
sed11
Shakespeare2
Smalltalk111
Spreadsheet1
SQL3
Standard ML3
TCL21
WRAPL1111