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| author | Roger Bell_West <roger@firedrake.org> | 2021-05-05 09:05:19 +0100 |
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| committer | Roger Bell_West <roger@firedrake.org> | 2021-05-05 09:05:19 +0100 |
| commit | 87b5ebe9e07771cbb70cc569305e5b360afeedc0 (patch) | |
| tree | 59a3bde53ee1def36c71c3598ff700bee5cc1017 /challenge-111/abigail/lua/ch-2.lua | |
| parent | c09c5e0af6d4d188a8877f153db6174398031f5f (diff) | |
| parent | 5e66b581b9649e5bf461bc28bd391d25589e9258 (diff) | |
| download | perlweeklychallenge-club-87b5ebe9e07771cbb70cc569305e5b360afeedc0.tar.gz perlweeklychallenge-club-87b5ebe9e07771cbb70cc569305e5b360afeedc0.tar.bz2 perlweeklychallenge-club-87b5ebe9e07771cbb70cc569305e5b360afeedc0.zip | |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'challenge-111/abigail/lua/ch-2.lua')
| -rw-r--r-- | challenge-111/abigail/lua/ch-2.lua | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/challenge-111/abigail/lua/ch-2.lua b/challenge-111/abigail/lua/ch-2.lua new file mode 100644 index 0000000000..6beeb6a979 --- /dev/null +++ b/challenge-111/abigail/lua/ch-2.lua @@ -0,0 +1,25 @@ +#!/opt/local/bin/lua + +-- +-- See ../README.md +-- + +-- +-- Run as: lua ch-2.lua < input-file +-- + +local longest = "" + +for line in io . lines () do + -- + -- Find words with their letters in lexical order, and which are + -- longer than the longest found so far. + -- + if line : lower () + : find ("^a*b*c*d*e*f*g*i*j*k*l*m*n*o*p*q*r*s*t*u*v*w*x*y*z*$") + and line : len () > longest : len () + then longest = line + end +end + +print (longest) |