Kata Training

Loading Duplicate Encoder

6 kyu

Loading Duplicate Encoder

6 kyu

Duplicate Encoder

12,715 of 220,972obnounce3 Issues Reported

Language

C

Clojure

COBOL (Beta)

CoffeeScript

C++

Crystal

C#

Elm (Beta)

Go

Groovy

Haskell

Java

JavaScript

Julia (Beta)

Lua

Nim (Beta)

PHP

Python

R (Beta)

Ruby

Rust

Scala

Swift

TypeScript
Language Version

- VIM
- EMACS

Loading description...

Strings

Arrays

Fundamentals

Your output will be shown here

Solution

Sample Tests

Test Attempt Submit