"""simple docstring"""



from math import log

from scipy.constants import Boltzmann, physical_constants

SCREAMING_SNAKE_CASE    =	300  # TEMPERATURE (unit = K)







def   _SCREAMING_SNAKE_CASE       (							lowercase_      ,			lowercase_      ,			lowercase_      ,			)						->		Any:

 if donor_conc <= 0:
  raise ValueError("Donor concentration should be positive"						)
 elif acceptor_conc <= 0:
  raise ValueError("Acceptor concentration should be positive"						)
 elif intrinsic_conc <= 0:
  raise ValueError("Intrinsic concentration should be positive"						)
 elif donor_conc <= intrinsic_conc:
  raise ValueError(
      "Donor concentration should be greater than intrinsic concentration"						)
 elif acceptor_conc <= intrinsic_conc:
  raise ValueError(
      "Acceptor concentration should be greater than intrinsic concentration"						)
 else:
  return (
      Boltzmann
      * T
      * log((donor_conc * acceptor_conc) / intrinsic_conc**2						)
      / physical_constants["electron volt"][0]
  )


if __name__ == "__main__":
      import doctest

      doctest.testmod()











"""simple docstring"""



from __future__ import annotations

SCREAMING_SNAKE_CASE    =	"#"




class      UpperCAmelCase_  :




    def __init__(   self						:	Dict				)				->							None:




     '''simple docstring'''

     A__	=    {}




    def 							__magic_name__							(   self						:	Optional[Any]     ,			snake_case_						:	str				)				->							None:




     '''simple docstring'''

     A__	=    self._trie
     for char in text:
      if char not in trie:
       A__	=    {}
      A__	=    trie[char]
     A__	=    True




    def 							__magic_name__							(   self						:	List[Any]     ,			snake_case_						:	str				)				->							tuple | list:




     '''simple docstring'''

     A__	=    self._trie
     for char in prefix:
      if char in trie:
       A__	=    trie[char]
      else:
       return []
     return self._elements(snake_case_				)




    def 							__magic_name__							(   self						:	Union[str, Any]     ,			snake_case_						:	dict				)				->							tuple:




     '''simple docstring'''

     A__	=    []
     for c, v in d.items():
      A__	=    [" "] if c == END else [(c + s) for s in self._elements(snake_case_				)]
      result.extend(snake_case_				)
     return tuple(snake_case_				)






SCREAMING_SNAKE_CASE    =	Trie()
SCREAMING_SNAKE_CASE    =	("depart", "detergent", "daring", "dog", "deer", "deal")
for word in words:
      trie.insert_word(word)







def   _SCREAMING_SNAKE_CASE       (							lowercase_						)						->		tuple:
 A__	=    trie.find_word(lowercase_						)
 return tuple(string + word for word in suffixes						)







def   _SCREAMING_SNAKE_CASE       (							)						->		None:
 print(autocomplete_using_trie("de"						)						)


if __name__ == "__main__":
      import doctest

      doctest.testmod()
      main()





