30 lines
732 B
Markdown
30 lines
732 B
Markdown
# Series
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Given a string of digits, output all the contiguous substrings of length `n` in
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that string.
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For example, the string "49142" has the following 3-digit series:
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- 491
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- 914
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- 142
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And the following 4-digit series:
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- 4914
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- 9142
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And if you ask for a 6-digit series from a 5-digit string, you deserve
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whatever you get.
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Note that these series are only required to occupy *adjacent positions*
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in the input; the digits need not be *numerically consecutive*.
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## Source
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A subset of the Problem 8 at Project Euler [http://projecteuler.net/problem=8](http://projecteuler.net/problem=8)
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## Submitting Incomplete Solutions
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It's possible to submit an incomplete solution so you can see how others have completed the exercise.
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