def funcao(x):
    soma = 0
    n = 1/(2**x)
    while x <= 99:
        soma = soma + n
    return soma

bf1cba5070551d5839332d65794a51a2ae030dec
<mask token>

def funcao(x):
    soma = 0
    n = 1 / 2 ** x
    while x <= 99:
        soma = soma + n
    return soma

def funcao(x):
    soma = 0
    n = 1/(2**x)
    while x <= 99:
        soma = soma + n
    return soma
