Scientific Computing with Python Projects - Arithmetic Formatter

Python
1

TypeError: arithmetic_arranger() takes 1 positional argument but 2 were given:
it keeps telling me this but i can’t find the problem.

Your code so far

def arithmetic_arranger(problems):
  if len(problems)>5:
    return 'Error: Too many problems.'
  else:
    pass
  # Error: Operator must be '+' or '-'.
  for problem in problems:
    problem=problem.split()
    if problem[1] == "+" or problem[1] == "-":pass
    else: return "Error: Operator must be '+' or '-'."
    # Error: Numbers must only contain digits.
    if problem[0].isnumeric() and problem[2].isnumeric():pass
    else:return "Error: Numbers must only contain digits."
    #"Error: Numbers cannot be more than four digits."
    if len(problem[0]) and len(problem[2]) > 4:
      return "Error: Numbers cannot be more than four digits."
    else:pass

    def arranged_problems(bool=True):
      return arranged_problems

my code

Challenge: Scientific Computing with Python Projects - Arithmetic Formatter

Link to the challenge:

2

You do not have the argument indicating weather or not to print the answers.

3

From the challenge description:

“The function should optionally take a second argument. When the second argument is set to True, the answers should be displayed.”

4

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