


def        UpperCAmelCase_      (							__snake_case = 1000		)  ->    int:







 """simple docstring"""


 _lowercase							   =[]
 _lowercase							   =[]
 _lowercase							   =3
 _lowercase							   =5
 _lowercase							   =1
 while True:
  _lowercase							   =z * temp
  if result < n:
   zmulti.append(__snake_case		)
   temp += 1
  else:
   _lowercase							   =1
   break
 while True:
  _lowercase							   =x * temp
  if result < n:
   xmulti.append(__snake_case		)
   temp += 1
  else:
   break
 _lowercase							   =list(set(xmulti + zmulti		)		)
 return sum(__snake_case		)


if __name__ == "__main__":
  print(f'''{solution() = }''')





def        UpperCAmelCase_      (							__snake_case		)  ->    bool:







 """simple docstring"""


 if not isinstance(__snake_case  ,		__snake_case		):
  _lowercase							   =F"Input value of [number={number}] must be an integer"
  raise TypeError(__snake_case		)
 if number < 0 or number % 2 == 1:
  return False
 _lowercase							   =int(number**0.5		)
 return number == number_sqrt * (number_sqrt + 1)


if __name__ == "__main__":
  import doctest

  doctest.testmod()

