def trim(s): if s=='': return s while s[0]==' ': s=s[1:] if s=='': return s while s[-1]==' ': s=s[:-1] return s
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Jason_Nichen
def trim(s): if s=='': return s while s[0]==' ': s=s[1:] if s=='': return s while s[-1]==' ': s=s[:-1] return s