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
Similar Kata:
Stats:
Created | Oct 7, 2016 |
Published | Oct 7, 2016 |
Warriors Trained | 257037 |
Total Skips | 14488 |
Total Code Submissions | 400512 |
Total Times Completed | 203680 |
JavaScript Completions | 84589 |
F# Completions | 347 |
C# Completions | 9384 |
Crystal Completions | 66 |
Ruby Completions | 4214 |
CoffeeScript Completions | 62 |
Python Completions | 61542 |
Haskell Completions | 1305 |
Swift Completions | 3626 |
Java Completions | 16449 |
C++ Completions | 6559 |
Go Completions | 4141 |
Kotlin Completions | 2124 |
NASM Completions | 37 |
R Completions | 513 |
C Completions | 2691 |
Scala Completions | 633 |
Rust Completions | 2558 |
Julia Completions | 133 |
Elixir Completions | 392 |
Racket Completions | 100 |
Dart Completions | 1683 |
Reason Completions | 24 |
Factor Completions | 40 |
PHP Completions | 3305 |
Prolog Completions | 79 |
Clojure Completions | 249 |
TypeScript Completions | 2435 |
COBOL Completions | 34 |
D Completions | 19 |
Lua Completions | 283 |
Perl Completions | 5 |
Total Stars | 1143 |
% of votes with a positive feedback rating | 91% of 11617 |
Total "Very Satisfied" Votes | 9867 |
Total "Somewhat Satisfied" Votes | 1510 |
Total "Not Satisfied" Votes | 240 |
Total Rank Assessments | 9 |
Average Assessed Rank | 8 kyu |
Highest Assessed Rank | 8 kyu |
Lowest Assessed Rank | 8 kyu |