Method calculate

recipes/Python/577475_Power_Of_Two/recipe-577475.py:41–53

(n)

    # calculating the power of two
    @staticmethod
    def calculate(n):
        digits = [1]

        # little performance improvement
        for k in [3, 2]:
            if n > 2**k:
                PowerOfTwo.calculateDigits(digits, n // k, 2**k)
                n %= k

        if n > 0:
            PowerOfTwo.calculateDigits(digits, n, 2)
        digits.reverse()
        return digits

    @staticmethod
    def dump(digits, digitsPerRow = 50):