Question

def isPower(x, y):
    """
        >>> isPower(4, 64)
        3
        >>> isPower(5, 81)
        -1
        >>> isPower(7, 16807)
        5
    """
    # --- YOU CODE STARTS HERE
    def isPower(x, y):
        num = x
        count = 1
        while x < y:
            x *= num
            count += 1
        if x == y:
            return count
        return -1


def translate(translation, txt):
    """
        >>> myDict = {'up': 'down', 'down': 'up', 'left': 'right', 'right': 'left', '1': 'one'} 
        >>> text = 'Up down left Right forward 1 time' 
        >>> translate(myDict, text) 
        'down up right left forward one time'
    """
    # --- YOU CODE STARTS HERE
    def translate(translationDict, txt):
        words = txt.lower().split()
        for i in range(len(words)):
            if words[i] in translationDict:
                words[i] = translationDict[words[i]]
        return ' '.join(words)




def onlyTwo(x, y, z):
    """
        >>> onlyTwo(1, 2, 3)
        13
        >>> onlyTwo(3, 3, 2)
        18
        >>> onlyTwo(5, 5, 5)
        50
    """
    # --- YOU CODE STARTS HERE
    def onlyTwo(x, y, z):
        m1 = max(x, y, z)
        m2 = (x + y + z) - min(x, y, z) - m1
        return m1 * m1 + m2 * m2



def largeFactor(num):
    """
        >>> largeFactor(15) 
        5
        >>> largeFactor(24)
        12
        >>> largeFactor(7)
        1
    """
    # --- YOU CODE STARTS HERE
    def largeFactor(num):
        n = num - 1
        while n >= 1:
            if num % n == 0:
                return n
            n -= 1




def hailstone(num):
    """
        >>> hailstone(5)
        [5, 16, 8, 4, 2, 1]
        >>> hailstone(6)
        [6, 3, 10, 5, 16, 8, 4, 2, 1]
    """
    # --- YOU CODE STARTS HERE
    def hailstone(num):
        result = []
        while num > 1:
            result.append(num)
            if num % 2 == 0:
                num = num // 2
            else:
                num = 3 * num + 1
        result.append(num)
        return result

if any wrong with my code

Answer 1

def isPower(x, y):
    """
        >>> isPower(4, 64)
        3
        >>> isPower(5, 81)
        -1
        >>> isPower(7, 16807)
        5
    """
    num = x
    count = 1
    while x < y:
        x *= num
        count += 1
    if x == y:
        return count
    return -1


def translate(translation, txt):
    """
        >>> myDict = {'up': 'down', 'down': 'up', 'left': 'right', 'right': 'left', '1': 'one'}
        >>> text = 'Up down left Right forward 1 time'
        >>> translate(myDict, text)
        'down up right left forward one time'
    """
    words = txt.lower().split()
    for i in range(len(words)):
        if words[i] in translation:
            words[i] = translation[words[i]]
    return ' '.join(words)


def onlyTwo(x, y, z):
    """
        >>> onlyTwo(1, 2, 3)
        13
        >>> onlyTwo(3, 3, 2)
        18
        >>> onlyTwo(5, 5, 5)
        50
    """
    m1 = max(x, y, z)
    m2 = (x + y + z) - min(x, y, z) - m1
    return m1 * m1 + m2 * m2


def largeFactor(num):
    """
        >>> largeFactor(15)
        5
        >>> largeFactor(24)
        12
        >>> largeFactor(7)
        1
    """

    n = num - 1
    while n >= 1:
        if num % n == 0:
            return n
        n -= 1


def hailstone(num):
    """
        >>> hailstone(5)
        [5, 16, 8, 4, 2, 1]
        >>> hailstone(6)
        [6, 3, 10, 5, 16, 8, 4, 2, 1]
    """
    # --- YOU CODE STARTS HERE
    result = []
    while num > 1:
        result.append(num)
        if num % 2 == 0:
            num = num // 2
        else:
            num = 3 * num + 1
    result.append(num)
    return result