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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)
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