2 files changed, 47 insertions, 0 deletions
diff --git a/challenge-287/luca-ferrari/python/ch-1.py b/challenge-287/luca-ferrari/python/ch-1.py
new file mode 100644
index 0000000000..2fbe66f7b9
--- /dev/null
+++ b/challenge-287/luca-ferrari/python/ch-1.py
@@ -0,0 +1,25 @@
+#!python
+
+#
+# Perl Weekly Challenge 287
+# Task 1
+#
+# See <https://perlweeklychallenge.org/blog/perl-weekly-challenge-287>
+#
+
+import sys
+import re
+
+# task implementation
+# the return value will be printed
+def task_1( args ):
+    password = args[ 0 ]
+    lc    = re.compile( '[a-z]' )
+    uc    = re.compile( '[A-Z]' )
+    dg    = re.compile( '[0-9]' )
+    wrong = re.compile( '(.)\\1\\1' )
+    return lc.search( password ) and uc.search( password ) and dg.search( password ) and wrong.search( password ) is None
+
+# invoke the main without the command itself
+if __name__ == '__main__':
+    print( task_1( sys.argv[ 1: ] ) )
diff --git a/challenge-287/luca-ferrari/python/ch-2.py b/challenge-287/luca-ferrari/python/ch-2.py
new file mode 100644
index 0000000000..d76523ff39
--- /dev/null
+++ b/challenge-287/luca-ferrari/python/ch-2.py
@@ -0,0 +1,22 @@
+#!python
+
+#
+# Perl Weekly Challenge 287
+# Task 2
+#
+# See <https://perlweeklychallenge.org/blog/perl-weekly-challenge-287>
+#
+
+import sys
+import re
+
+# task implementation
+# the return value will be printed
+def task_2( args ):
+    number = args[ 0 ]
+    good = re.compile( '^[+-]?\\d+([.]\\d+)?(E[+-]?\\d+)?$' )
+    return good.match( number ) is not None
+
+# invoke the main without the command itself
+if __name__ == '__main__':
+    print( task_2( sys.argv[ 1: ] ) )