From 71d3279fed60471b894f85006f0573eba5e0e66f Mon Sep 17 00:00:00 2001 From: Abigail Date: Tue, 19 Oct 2021 16:40:57 +0200 Subject: Python solutions for week 135 --- challenge-135/abigail/python/ch-1.py | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 challenge-135/abigail/python/ch-1.py (limited to 'challenge-135/abigail/python/ch-1.py') diff --git a/challenge-135/abigail/python/ch-1.py b/challenge-135/abigail/python/ch-1.py new file mode 100644 index 0000000000..451fa94c9f --- /dev/null +++ b/challenge-135/abigail/python/ch-1.py @@ -0,0 +1,24 @@ +#!/opt/local/bin/python + +# +# See ../README.md +# + +# +# Run as: python ch-1.py < input-file +# + +import fileinput +import re + +for line in fileinput . input (): + line = re . sub (r'^[-+]', '', line . strip ()) + ll = len (line) + if re . search (r'[^0-9]', line): + print ("not an integer") + elif ll % 2 == 0: + print ("even number of digits") + elif ll < 3: + print ("too short") + else: + print (line [(ll - 3) // 2 : (ll + 3) // 2]) -- cgit