Given an input Array, rotate k units clockwise, i.e. shift the values rightward k units.
k is an Integer >= 0.
Input: [1, 2, 3, 4], 1
Output: [4, 1, 2, 3]
Input: [1, 2, 3], 2
Output: [2, 3, 1]
Input: [1, 2, 3], 3
Output: [1, 2, 3]
Use the language of your choosing. We've included starter files for some languages where you can pseudocode, explain your solution and code.
- Rewrite the problem in your own words
- Validate that you understand the problem
- Write your own test cases
- Pseudocode
- Code!
And remember, don't run our tests until you've passed your own!
cdinto the ruby folderruby <filename>.rb
cdinto the javascript foldernode <filename>.js
cdinto the ruby folderbundle installrspec
cdinto the javascript foldernpm inpm test