# Series

Write a program that will take a string of digits and give you all the possible consecutive number series of length `n` in that string.

For example, the string "01234" has the following 3-digit series:

- 012
- 123
- 234

And the following 4-digit series:

- 0123
- 1234

And if you ask for a 6-digit series from a 5-digit string, you deserve
whatever you get.

To run the tests simply run the command `go test` in the exercise directory.

If the test suite contains benchmarks, you can run these with the `-bench`
flag:

    go test -bench .

For more detailed info about the Go track see the [help
page](http://help.exercism.io/getting-started-with-go.html).

## Source

A subset of the Problem 8 at Project Euler [view source](http://projecteuler.net/problem=8)