






import argparse
import datetime







def      snake_case		(							UpperCAmelCase	:       str   ):
    A	 =      {
        '0': 'Sunday',
        '1': 'Monday',
        '2': 'Tuesday',
        '3': 'Wednesday',
        '4': 'Thursday',
        '5': 'Friday',
        '6': 'Saturday',
    }

    A	 =      {0: 1, 1: 2, 2: 3, 3: 4, 4: 5, 5: 6, 6: 0}

    # Validate
    if not 0 < len(UpperCAmelCase   ) < 11:
        raise ValueError('Must be 10 characters long'   )

    # Get month
    A	 =      int(date_input[0] + date_input[1]   )
    # Validate
    if not 0 < m < 13:
        raise ValueError('Month must be between 1 - 12'   )

    A	 =      date_input[2]
    # Validate
    if sep_a not in ["-", "/"]:
        raise ValueError('Date separator must be \'-\' or \'/\''   )

    # Get day
    A	 =      int(date_input[3] + date_input[4]   )
    # Validate
    if not 0 < d < 32:
        raise ValueError('Date must be between 1 - 31'   )

    # Get second separator
    A	 =      date_input[5]
    # Validate
    if sep_a not in ["-", "/"]:
        raise ValueError('Date separator must be \'-\' or \'/\''   )

    # Get year
    A	 =      int(date_input[6] + date_input[7] + date_input[8] + date_input[9]   )
    # Arbitrary year range
    if not 45 < y < 85_00:
        raise ValueError(
            'Year out of range. There has to be some sort of limit...right?'   )

    # Get datetime obj for validation
    A	 =      datetime.date(int(UpperCAmelCase   ),						int(UpperCAmelCase   ),						int(UpperCAmelCase   )   )

    # Start math
    if m <= 2:
        A	 =      y - 1
        A	 =      m + 12
    # maths var
    A	 =      int(str(UpperCAmelCase   )[:2]   )
    A	 =      int(str(UpperCAmelCase   )[2:]   )
    A	 =      int(2.6 * m - 5.39   )
    A	 =      int(c / 4   )
    A	 =      int(k / 4   )
    A	 =      int(d + k   )
    A	 =      int(t + u + v + x   )
    A	 =      int(z - (2 * c)   )
    A	 =      round(w % 7   )
    # End math

    # Validate math
    if f != convert_datetime_days[dt_ck.weekday()]:
        raise AssertionError('The date was evaluated incorrectly. Contact developer.'   )

    # Response
    A	 =      f'Your date {date_input}, is a {days[str(UpperCAmelCase   )]}!'
    return response


if __name__ == "__main__":
     import doctest

     doctest.testmod()
     lowerCAmelCase_           = argparse.ArgumentParser(
         description=(
             'Find out what day of the week nearly any date is or was. Enter '
             'date as a string in the mm-dd-yyyy or mm/dd/yyyy format'
         )
     )
     parser.add_argument(
         'date_input', type=str, help='Date as a string (mm-dd-yyyy or mm/dd/yyyy)'
     )
     lowerCAmelCase_           = parser.parse_args()
     zeller(args.date_input)













import copy
import re
class      UpperCamelCase :







		"""simple docstring"""



		snake_case    =   "hp"
		snake_case    =   {}
		snake_case    =   None
		@classmethod
		def       A(  cls		:       Union[str, Any]						,_SCREAMING_SNAKE_CASE		:       int						,_SCREAMING_SNAKE_CASE		:       List[Any]		)    ->   int:


						'''simple docstring'''
						A	 =      prefix
						A	 =      defaults
						cls.build_naming_info()
		@staticmethod
		def       A(  _SCREAMING_SNAKE_CASE		:       List[str]						,_SCREAMING_SNAKE_CASE		:       List[Any]		)    ->   Optional[Any]:


						'''simple docstring'''
						if len(_SCREAMING_SNAKE_CASE		) == 0:
										return ""
						A	 =      None
						if any(char.isdigit() for char in word		):
										raise Exception(f'Parameters should not contain numbers: \'{word}\' contains a number'		)
						if word in info["short_word"]:
										return info["short_word"][word]
						for prefix_len in range(1						,len(_SCREAMING_SNAKE_CASE		) + 1		):
										A	 =      word[:prefix_len]
										if prefix in info["reverse_short_word"]:
														continue
										else:
														A	 =      prefix
														break

						if short_word is None:
										# Paranoid fallback
										def int_to_alphabetic(_SCREAMING_SNAKE_CASE		:       Optional[int]		):
														A	 =      ''
														while integer != 0:
																		A	 =      chr(ord('A'		) + integer % 1_0		) + s
																		integer //= 1_0
														return s

										A	 =      0
										while True:
														A	 =      word + '#' + int_to_alphabetic(_SCREAMING_SNAKE_CASE		)
														if sword in info["reverse_short_word"]:
																		continue
														else:
																		A	 =      sword
																		break

						A	 =      short_word
						A	 =      word
						return short_word
		@staticmethod
		def       A(  _SCREAMING_SNAKE_CASE		:       Optional[int]						,_SCREAMING_SNAKE_CASE		:       Optional[int]		)    ->   int:


						'''simple docstring'''
						A	 =      param_name.split('_'		)

						A	 =      [TrialShortNamer.shortname_for_word(_SCREAMING_SNAKE_CASE						,_SCREAMING_SNAKE_CASE		) for word in words]

						# We try to create a separatorless short name, but if there is a collision we have to fallback
						# to a separated short name
						A	 =      ['', '_']

						for separator in separators:
										A	 =      separator.join(_SCREAMING_SNAKE_CASE		)
										if shortname not in info["reverse_short_param"]:
														A	 =      shortname
														A	 =      param_name
														return shortname

						return param_name
		@staticmethod
		def       A(  _SCREAMING_SNAKE_CASE		:       Optional[Any]						,_SCREAMING_SNAKE_CASE		:       Optional[int]		)    ->   List[str]:


						'''simple docstring'''
						A	 =      TrialShortNamer.shortname_for_key(_SCREAMING_SNAKE_CASE						,_SCREAMING_SNAKE_CASE		)
						A	 =      short_name
						A	 =      param_name
		@classmethod
		def       A(  cls		:       Optional[int]		)    ->   str:


						'''simple docstring'''
						if cls.NAMING_INFO is not None:
										return

						A	 =      {
						    'short_word': {},
						    'reverse_short_word': {},
						    'short_param': {},
						    'reverse_short_param': {},
						}

						A	 =      list(cls.DEFAULTS.keys()		)

						for k in field_keys:
										cls.add_new_param_name(_SCREAMING_SNAKE_CASE						,_SCREAMING_SNAKE_CASE		)

						A	 =      info
		@classmethod
		def       A(  cls		:       List[str]						,_SCREAMING_SNAKE_CASE		:       str		)    ->   List[Any]:


						'''simple docstring'''
						cls.build_naming_info()
						assert cls.PREFIX is not None
						A	 =      [copy.copy(cls.PREFIX		)]

						for k, v in params.items():
										if k not in cls.DEFAULTS:
														raise Exception(f'You should provide a default value for the param name {k} with value {v}'		)
										if v == cls.DEFAULTS[k]:
														# The default value is not added to the name
														continue

										A	 =      cls.NAMING_INFO['short_param'][k]

										if isinstance(_SCREAMING_SNAKE_CASE						,_SCREAMING_SNAKE_CASE		):
														A	 =      1 if v else 0

										A	 =      '' if isinstance(_SCREAMING_SNAKE_CASE						,(int, float)		) else '-'
										A	 =      f'{key}{sep}{v}'
										name.append(_SCREAMING_SNAKE_CASE		)

						return "_".join(_SCREAMING_SNAKE_CASE		)







		@classmethod
		def       A(  cls		:       int						,_SCREAMING_SNAKE_CASE		:       Optional[int]		)    ->   str:


						'''simple docstring'''
						A	 =      repr[len(cls.PREFIX		) + 1 :]
						if repr == "":
										A	 =      []
						else:
										A	 =      repr.split('_'		)

						A	 =      {}

						for value in values:
										if "-" in value:
														A ,		A	 =      value.split('-'		)
										else:
														A	 =      re.sub('[0-9.]'						,''						,_SCREAMING_SNAKE_CASE		)
														A	 =      float(re.sub('[^0-9.]'						,''						,_SCREAMING_SNAKE_CASE		)		)

										A	 =      cls.NAMING_INFO['reverse_short_param'][p_k]

										A	 =      p_v

						for k in cls.DEFAULTS:
										if k not in parameters:
														A	 =      cls.DEFAULTS[k]

						return parameters





