




'''simple docstring'''





def UpperCAmelCase    (       UpperCAmelCase_ = 4_000_000						):
    _a				:							str							       =      1
    _a				:							List[Any]							       =      2
    _a				:							Tuple							       =      0
    while j <= n:
        if j % 2 == 0:
            total += j
        _a       , _a				:							int							       =      j, i + j

    return total


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







from .prime_check import Test

Test()

