def get_fib_with_digits(num_digits):
"""
finds the first Fibonacci number with a certain amount of digits
"""
stub = Stub()
stub.start()
counter = 0
for num in gen_fibonacci():
if count_digits(num) >= num_digits:
return counter
if counter % 1000 == 0:
stub.msg(count_digits(num), counter)
counter += 1
def sum_of_even_fibonacci_numbers(limit):
"""
finds the sum of even Fibonacci numbers up to some limit, inclusive
limit (int): max number
returns (int): sum
"""
even_fibs = []
for fib in gen_fibonacci():
if fib > limit:
break
elif is_even(fib):
even_fibs.append(fib)
#print("+ " + str(fib))
else:
continue
return sum(even_fibs)
