Learn Interfaces by Building an Equation Solver - Step 63

Python
1

Tell us what’s happening:

response:
“You should assign a list containing two f-strings having the form slope = <slope> and y-intercept = <intercept> to details_list inside the case body. Remember to format the numerical values to display 3 decimal digits.”

the list has both strings, copy paste the strings, and the number displaying .000.
detail_list: [‘slope = +2.000’, ‘y-intercept = +3.000’]
anyone have any clue what’s wrong?

Your code so far

# User Editable Region

    details = equation.analyze() 
    match details:
        case {'slope' : slope, 'intercept': intercept}: 
             details_list  = [f'slope = {slope:+.3f}',f'y-intercept = {intercept:+.3f}' ]
    print('list:', details_list)

# User Editable Region

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Challenge Information:

Learn Interfaces by Building an Equation Solver - Step 63

2

Format the strings to display 3 decimal digits.

I would examine your formatting. Don’t add anything not mentioned in the instructions

3

:slight_smile: thanks - that was it.

1 Like