Solution for Task #2

1 files changed, 32 insertions, 0 deletions

diff --git a/challenge-064/manfredi/python/ch-2.py b/challenge-064/manfredi/python/ch-2.py
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+#!/usr/bin/env python3
+
+# Perl Week Challenge 064 - Task #2
+# You are given a string $S and an array of words @W.
+# Write a script to find out if $S can be split into
+# sequence of one or more words as in the given @W.
+# Print the all the words if found otherwise print 0.
+
+string = 'perlweeklychallenge'
+words = ["weekly", "challenge", "perl"]
+
+# string = 'perlandraku'
+# words = ["python", "ruby", "haskell"]
+
+slurp = ''.join(words)
+
+if len(string) != len(slurp):
+   print(0)
+   exit() 
+
+pos = {}
+
+for word in words:
+   i = string.find(word)
+   if i == -1:
+      print(0)
+      exit()
+   pos[i] = word
+
+result = [ pos[x] for x in sorted(pos) ]
+print(result)
+