Selected Rosetta Code Problems

A+B

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Arithmetic/Integer

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Arrayconcatenation

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Array length

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Arrays

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Boolean values

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Call a function

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Character codes

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Check that file exists

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Code Golf: Code Golf

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Compare length of two strings

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Conditional structures

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Conjugate a Latin verb

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Copy a string

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Create a file

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Detect division by zero

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Determine if a string is numeric

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Draw a pixel

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Empty program

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Empty string

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Environment variables

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Even or odd

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Factorial

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

File input/output

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Find limit of recursion

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Find square difference

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

FizzBuzz

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Formatted numeric output

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Function definition

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Greatest element of a list

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Halt and catch fire

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Hello world/Graphical

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Hello world/Text

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Increment a numerical string

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Input loop

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Integer comparison

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Iterators

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Jump anywhere

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Keyboard input/Flush the keyboard buffer

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Keyboard input/Keypress check

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Keyboard input/Obtain a Y or N response

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Literals/Integer

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Logical operations

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Loops/Break

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Loops/Do-while

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Loops/Downward for

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Loops/For

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Loops/For with a specified step

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Loops/Increment loop index within loop body

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Loops/Infinite

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Loops/N plus one half

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Loops/While

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Loops/With multiple ranges

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Multiplication tables

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Naming conventions

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Nth root

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Null object

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Operator precedence

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Program termination

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Read a file line by line

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Real constants and functions

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

RPG attributes generator

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Selectively replace multiple instances of a character within a string

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Sieve of Pritchard

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Simple windowed application

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Split a character string based on change of character

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

String append

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

String comparison

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

String concatenation

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

String interpolation_(included)

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

String matching

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

String prepend

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Substring

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

System time

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Tokenize a string

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Transliterate English text using the Greek alphabet

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Two's complement

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

User input/Text

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Variables

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart

Zero to the zero power

   lua | zig | rust | c | janet | scheme | haskell | python | julia | dart