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| author | Ben Harris <ben@tilde.team> | 2018-12-01 02:26:00 -0500 |
|---|---|---|
| committer | Ben Harris <ben@tilde.team> | 2018-12-01 02:26:00 -0500 |
| commit | 49b6247ab88e2b2253c8b49c56ad27086924cb5c (patch) | |
| tree | 0576ddc62a19f90815308b74e15db6ecafc54ba4 /day1.exs | |
first challenge
Diffstat (limited to 'day1.exs')
| -rw-r--r-- | day1.exs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/day1.exs b/day1.exs new file mode 100644 index 0000000..5a684c2 --- /dev/null +++ b/day1.exs @@ -0,0 +1,7 @@ +File.stream!("day1.in") +|> Stream.map(fn x -> + x |> String.trim() |> String.replace_leading("+", "") |> String.to_integer() +end) +|> Enum.sum() +|> IO.puts() + |