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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def cnormpath (path):
 """Norm a path name to platform specific notation and make it absolute."""

    path = normpath(path)
    if os.name == 'nt':
        # replace slashes with backslashes
        path = path.replace("/", "\\")
    if not os.path.isabs(path):
        path = normpath(os.path.join(sys.prefix, path))
    return path