39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
'''Determining if a string is collapsible'''
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from operator import eq
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# isCollapsible :: String -> Bool
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def isCollapsible(s):
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'''True if s contains any consecutively
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repeated characters.
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'''
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return False if 2 > len(s) else (
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any(map(eq, s, s[1:]))
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)
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# ------------------------- TEST --------------------------
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# main :: IO ()
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def main():
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'''Determining whether each string is collapsible'''
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xs = [
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"",
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'"If I were two-faced, would I be wearing this one?" --- Abraham Lincoln ',
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"..1111111111111111111111111111111111111111111111111111111111111117777888",
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"I never give 'em hell, I just tell the truth, and they think it's hell. ",
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" --- Harry S Truman ",
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"The better the 4-wheel drive, the further you'll be from help when ya get stuck!",
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"headmistressship",
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"aardvark",
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"😍😀🙌💃😍😍😍🙌",
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"abcdefghijklmnopqrstuvwxyz"
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]
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print([
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isCollapsible(x) for x in xs
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])
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# MAIN ---
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if __name__ == '__main__':
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main()
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