Created
February 23, 2017 21:33
-
-
Save blackknight36/6c30a9e4a8741f8baa61dc5fde159e78 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/ruby | |
| n = 5 | |
| z = 1 | |
| while n > 0 | |
| z += 4*(n-1) | |
| n -= 1 | |
| end | |
| puts z |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment