
'''simple docstring'''
from __future__ import annotations







def 		A_(     A						:		str		,     A						:		int		,     A						:		Union[str, Any]):
							if (voltage, current, resistance).count(0) != 1:
														raise ValueError('One and only one argument must be 0')
							if resistance < 0:
														raise ValueError('Resistance cannot be negative')
							if voltage == 0:
														return {"voltage": float(current * resistance)}
							elif current == 0:
														return {"current": voltage / resistance}
							elif resistance == 0:
														return {"resistance": voltage / current}
							else:
														raise ValueError('Exactly one argument must be 0')


if __name__ == "__main__":
						import doctest

						doctest.testmod()












def      _snake_case     (__lowercase):
   UpperCamelCase_						=  1
   for i in range(1     ,   num + 1):
      fact *= i
   return fact






def      _snake_case     (__lowercase):
   UpperCamelCase_						=  0
   while number > 0:
      UpperCamelCase_						=  number % 10
      sum_of_digits += last_digit
      UpperCamelCase_						=  number // 10  # Removing the last_digit from the given number
   return sum_of_digits






def      _snake_case     (__lowercase = 100):
   UpperCamelCase_						=  factorial(__lowercase)
   UpperCamelCase_						=  split_and_add(__lowercase)
   return result


if __name__ == "__main__":
 print(solution(int(input("""Enter the Number: """).strip())))





