colorful_numbers.py

def colorfulNumbers(A):
    numbers = set()
    stringifiedNumber = str(A)
    case = addDigits(numbers, stringifiedNumber)
    if case is 0:
        return case
    # print(numbers)
    lengthOfNumber = len(stringifiedNumber)
    case = calculateNumbers(numbers, lengthOfNumber, stringifiedNumber)
    # print(numbers)
    
    return case #base case
    
def addDigits(numbers, stringifiedNumber):
    for digit in stringifiedNumber:
        if digit in numbers:
            return 0
        else:
            numbers.add(digit)
            
def calculateNumbers(numbers, length, stringifiedNumber):
    for i in range(2, length+1):
        for j in range(0, length-i+1):
            current = stringifiedNumber[j:j+i] #j + i = j + 2 = 0 + 2 = 2
            # print(current)
            product = calculateProducts(current)
            
            # print(current)
            
            # print(product)
            
            if product in numbers:
                # print(product)
                return 0
            else: 
                numbers.add(product)
    
            
    return 1
            
            
def calculateProducts(num):
    # print(num)
    product = 1
    for k in num:
        product *= int(k) # this should be the current character not the whole number
        
    return str(product)