8 kyu

Beginner - Lost Without a Map

84,589 of 203,680PG1

Description:

Given an array of integers, return a new array with each value doubled.

For example:

[1, 2, 3] --> [2, 4, 6]

Fundamentals
Arrays

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Stats:

CreatedOct 7, 2016
PublishedOct 7, 2016
Warriors Trained257037
Total Skips14488
Total Code Submissions400512
Total Times Completed203680
JavaScript Completions84589
F# Completions347
C# Completions9384
Crystal Completions66
Ruby Completions4214
CoffeeScript Completions62
Python Completions61542
Haskell Completions1305
Swift Completions3626
Java Completions16449
C++ Completions6559
Go Completions4141
Kotlin Completions2124
NASM Completions37
R Completions513
C Completions2691
Scala Completions633
Rust Completions2558
Julia Completions133
Elixir Completions392
Racket Completions100
Dart Completions1683
Reason Completions24
Factor Completions40
PHP Completions3305
Prolog Completions79
Clojure Completions249
TypeScript Completions2435
COBOL Completions34
D Completions19
Lua Completions283
Perl Completions5
Total Stars1143
% of votes with a positive feedback rating91% of 11617
Total "Very Satisfied" Votes9867
Total "Somewhat Satisfied" Votes1510
Total "Not Satisfied" Votes240
Total Rank Assessments9
Average Assessed Rank
8 kyu
Highest Assessed Rank
8 kyu
Lowest Assessed Rank
8 kyu
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