Build an Arithmetic Formatter Project - Build an Arithmetic Formatter Project_Code not passsing

Python
1

Hello can you please help.I have the right answer but the code is not passing:
def arithmetic_arranger(problems, show_answers=False):

checkdivmul=False

checkdigit=False

i=-1

element1=list()

element2=list()

resultat=list()

dash=list()

plusminus=list()

maxwidth=list()



for char in problems:

    i=i+1

    char=char.replace(" ","")

    



    if len(problems) >5:

        print('Error: Too many problems.')

        break

    elif '/' in char or '\*' in char:

        checkdivmul=True

        if checkdivmul==True:

            print("Error: Operator must be '+' or '-'.")

            break

    



    elif '+' in char:

        element1.append(char\[0:char.find("+")\])

                   

        element2.append(char\[char.find("+")+1:len(char)\])

        plusminus.append('+')

        if len(element1\[i\])>4 or len (element2\[i\])>4:

            print('Error: Numbers cannot be more than four digits.')

            element1=list()

            element2=list()

            break

            #sys.exit()

        if not(element1\[i\].isdigit()) or not(element2\[i\].isdigit()):

            print('Error: Numbers must only contain digits.')

            element1=list()

            element2=list()                

            break

        

        resultat.append(int(element1\[i\])+int(element2\[i\]))

        maxwidth1=len(element1\[i\])

        maxwidth2=len(element2\[i\])

        maxwidth.append(max(maxwidth1,maxwidth2))

        

        if maxwidth\[i\]==1:

            dash.append('---')

        elif maxwidth\[i\]==2:

            dash.append('----')

        elif maxwidth\[i\]==3:

            dash.append('-----')

        elif maxwidth\[i\]==4:

            dash.append('------')

        elif maxwidth\[i\]==5:

            dash.append('-------')            

        



    elif '-' in char:

        element1.append(char\[0:char.find("-")\])

                   

        element2.append(char\[char.find("-")+1:len(char)\])

        plusminus.append('-')

        

        if len(element1\[i\])>4 or len (element2\[i\])>4:

            print('Error: Numbers cannot be more than four digits.')

            element1=list()

            element2=list()

            break

            #sys.exit()

        if not(element1\[i\].isdigit()) or not(element2\[i\].isdigit()):

            print('Error: Numbers must only contain digits.')

            element1=list()

            element2=list()

            break

        resultat.append(int(element1\[i\])-int(element2\[i\]))

        maxwidth1=len(element1\[i\])

        maxwidth2=len(element2\[i\])

        maxwidth.append(max(maxwidth1,maxwidth2))

        

        if maxwidth\[i\]==1:

            dash.append('---')

        elif maxwidth\[i\]==2:

            dash.append('----')

        elif maxwidth\[i\]==3:

            dash.append('-----')

        elif maxwidth\[i\]==4:

            dash.append('------')

        elif maxwidth\[i\]==5:

            dash.append('-------')    

            #sys.exit()                

   



if len(element1)==1:

          

        c1=int(maxwidth\[0\])

             

        print(f"{element1\[0\]:>{c1+2}}")

        print(f"{plusminus\[0\]}{element2\[0\]:>{c1+1}} ")

        print(f"{dash\[0\]:>{c1}}.")

        if show_answers==True:

            print(f"{resultat\[0\]:>{c1+2}}")



if len(element1)==2:

        c1=int(maxwidth\[0\])

        c2=int(maxwidth\[1\])

    

        print(f"{element1\[0\]:>{c1+2}}    {element1\[1\]:>{c2+2}}\\\\n {plusminus\[0\]}{element2\[0\]:>{c1+1}}    {plusminus\[1\]}{element2\[1\]:>{c2+1}}\\\\n{dash\[0\]:>{c1}}    {dash\[1\]:>{c2}}")

        #print(f"{element1\[0\]:>{c1+2}}    {element1\[1\]:>{c2+2}} ")

        #print(f"{plusminus\[0\]}{element2\[0\]:>{c1+1}}    {plusminus\[1\]}{element2\[1\]:>{c2+1}}")

        #print(f"{dash\[0\]:>{c1}}    {dash\[1\]:>{c2}}")

        if show_answers==True:

            print(f"{resultat\[0\]:>{c1+2}}    {resultat\[1\]:>{c2+2}}")

            #print(f"{element1\[0\]:>{c1+2}}    {element1\[1\]:>{c2+2}}\\\\n {plusminus\[0\]}{element2\[0\]:>{c1+1}}    {plusminus\[1\]}{element2\[1\]:>{c2+1}}\\\\n{dash\[0\]:>{c1}}    {dash\[1\]:>{c2}}.{resultat\[0\]:>{c1+2}}    {resultat\[1\]:>{c2+2}}")



if len(element1)==4:

    c1=int(maxwidth\[0\])

    c2=int(maxwidth\[1\])

    c3=int(maxwidth\[2\])

    c4=int(maxwidth\[3\])

    

    #print(f"{element1\[0\]:>{c1+2}}    {element1\[1\]:>{c2+2}}    {element1\[2\]:>{c3+2}}    {element1\[3\]:>{c4+2}}\\\\n{plusminus\[0\]}{element2\[0\]:>{c1+1}}    {plusminus\[1\]}{element2\[1\]:>{c2+1}}    {plusminus\[2\]}{element2\[2\]:>{c3+1}}    {plusminus\[3\]}{element2\[3\]:>{c4+1}}\\\\n{dash\[0\]:>{c1}}    {dash\[1\]:>{c2}}    {dash\[2\]:>{c3}}    {dash\[3\]:>{c4}}.")

    print(f"{element1\[0\]:>{c1+2}}    {element1\[1\]:>{c2+2}}    {element1\[2\]:>{c3+2}}    {element1\[3\]:>{c4+2}}")

    print(f"{plusminus\[0\]}{element2\[0\]:>{c1+1}}    {plusminus\[1\]}{element2\[1\]:>{c2+1}}    {plusminus\[2\]}{element2\[2\]:>{c3+1}}    {plusminus\[3\]}{element2\[3\]:>{c4+1}}")

    print(f"{dash\[0\]:>{c1}}    {dash\[1\]:>{c2}}    {dash\[2\]:>{c3}}    {dash\[3\]:>{c4}}.")

    if show_answers==True:

        print(f"{resultat\[0\]:>{c1+2}}    {resultat\[1\]:>{c2+1}}    {resultat\[2\]:>{c3+2}}    {resultat\[3\]:>{c4+2}}")

 

if len(element1)==5:

    c1=int(maxwidth\[0\])

    c2=int(maxwidth\[1\])

    c3=int(maxwidth\[2\])

    c4=int(maxwidth\[3\])

    c5=int(maxwidth\[4\])

    print(f"{element1\[0\]:>{c1+2}}    {element1\[1\]:>{c2+2}}    {element1\[2\]:>{c3+2}}    {element1\[3\]:>{c4+2}}    {element1\[4\]:>{c5+2}}")

    print(f"{plusminus\[0\]}{element2\[0\]:>{c1+1}}    {plusminus\[1\]}{element2\[1\]:>{c2+1}}    {plusminus\[2\]}{element2\[2\]:>{c3+1}}    {plusminus\[3\]}{element2\[3\]:>{c4+1}}    {plusminus\[4\]}{element2\[4\]:>{c5+1}}")

    print(f"{dash\[0\]:>{c1}}    {dash\[1\]:>{c2}}    {dash\[2\]:>{c3}}    {dash\[3\]:>{c4}}    {dash\[4\]:>{c5}}.")

    if show_answers==True:

        print(f"{resultat\[0\]:>{c1+2}}    {resultat\[1\]:>{c2+2}}    {resultat\[2\]:>{c3+2}}    {resultat\[3\]:>{c4+2}}    {resultat\[4\]:>{c5+2}}")





    

return ''

#arithmetic_arranger([“3801 - 2”])

#print()

arithmetic_arranger([“3801 - 2”, “123 + 49”])

2

Please post a link to the exercise you are working on.

If you have a question about a specific challenge as it relates to your written code for that challenge and need some help, click the Get Help > Ask for Help button located on the challenge.

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The Ask for Help button will create a new topic with all code you have written and include a link to the challenge also. You will still be able to ask any questions in the post before submitting it to the forum.

Thank you.

3

Can you post an example of your output and the expected output?

4

Thank you I redid the code and is now ok. Thank you for the reply

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