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author | Nathan Lasseter <nathan.je.lasseter@googlemail.com> | 2009-10-04 00:56:56 +0100 |
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committer | Nathan Lasseter <nathan.je.lasseter@googlemail.com> | 2009-10-04 00:56:56 +0100 |
commit | 0248ed34ce3d05228bc5084669c3a27933be0c2e (patch) | |
tree | b9c4990344b0863a2af851b5917c49f3a5f03e6b /problem25.erl | |
parent | 00686037d57eb0a0d5eba6eeb6fcc9692e8b59f6 (diff) |
first commit
Diffstat (limited to 'problem25.erl')
-rwxr-xr-x | problem25.erl | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/problem25.erl b/problem25.erl new file mode 100755 index 0000000..8b89b8d --- /dev/null +++ b/problem25.erl @@ -0,0 +1,14 @@ +-module(problem25). +-export([solve/0]). + +solve() -> + fibdigits(1000, 2, 1, 1). + +fibdigits(N, M, A, B) -> + L = length(integer_to_list(A)), + if + L =:= N -> + M; + true -> + fibdigits(N, M+1, A+B, A) + end. |