

'''simple docstring'''







import os

try:
      from .build_directory_md import good_file_paths
except ImportError:
      from build_directory_md import good_file_paths  # type: ignore

__lowerCamelCase						    =      list(good_file_paths())
assert filepaths, "good_file_paths() failed!"

__lowerCamelCase						    =      [file for file in filepaths if file != file.lower()]
if upper_files:
      print(f"""{len(upper_files)} files contain uppercase characters:""")
      print('''\n'''.join(upper_files) + '''\n''')

__lowerCamelCase						    =      [file for file in filepaths if ''' ''' in file]
if space_files:
      print(f"""{len(space_files)} files contain space characters:""")
      print('''\n'''.join(space_files) + '''\n''')

__lowerCamelCase						    =      [file for file in filepaths if '''-''' in file]
if hyphen_files:
      print(f"""{len(hyphen_files)} files contain hyphen characters:""")
      print('''\n'''.join(hyphen_files) + '''\n''')

__lowerCamelCase						    =      [file for file in filepaths if os.sep not in file]
if nodir_files:
      print(f"""{len(nodir_files)} files are not in a directory:""")
      print('''\n'''.join(nodir_files) + '''\n''')

__lowerCamelCase						    =      len(upper_files + space_files + hyphen_files + nodir_files)
if bad_files:
      import sys

      sys.exit(bad_files)



'''simple docstring'''







import math
import sys
def  UpperCAmelCase__      ( UpperCAmelCase__			)     ->     int:
       if number != int(UpperCAmelCase__			):
              raise ValueError("""the value of input must be a natural number"""			)
       if number < 0:
              raise ValueError("""the value of input must not be a negative number"""			)
       if number == 0:
              return 1
       A_		   = [-1] * (number + 1)
       A_		   = 0
       for i in range(1,    number + 1			):
              A_		   = sys.maxsize
              A_		   = int(math.sqrt(UpperCAmelCase__			)			)
              for j in range(1,    root + 1			):
                     A_		   = 1 + answers[i - (j**2)]
                     A_		   = min(UpperCAmelCase__,    UpperCAmelCase__			)
              A_		   = answer
       return answers[number]


if __name__ == "__main__":
      import doctest

      doctest.testmod()
