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Hello everyone,
I am having a problem passing this certification project, everything seems to be working as intended when I tested it in Sublime Text, but when I tested it on the repl.it link it gives an error message (attached at the end of this post). Is there something that I did wrong?
I noticed some of the code is outside the grey box, how should I properly post a code?
Also, feel free to leave a suggestion on how the code should be improved.
Your code so far
def arithmetic_arranger(problems, boole = False):
import operator
ops = {"+": operator.add, "-": operator.sub}
sproblems, errcount, arranged_problems = ([], 0, '')
#error conditions and the creation of answers and dashes
for problem in problems:
sproblem = problem.split()
sproblems.append(sproblem)
if sproblem[0].isdigit() == False or sproblem[2].isdigit() == False:
arranged_problems = 'Error: Numbers must only contain digits.'
errcount += 1
if len(sproblem[0]) > 4 or len(sproblem[2]) > 4:
arranged_problems = 'Error: Numbers cannot be more than four digits.'
errcount += 1
if sproblem[1] != '+' and sproblem[1] != '-':
arranged_problems = "Error: Operator must be '+' or '-'."
errcount += 1
if len(problems) > 5:
arranged_problems = 'Error: Too many problems.'
errcount += 1
if errcount > 0:
return arranged_problems
quit()
sproblem.append('-'*(max(len(sproblem[0]), len(sproblem[2])) + 2))
if boole == True:
sproblem.append(str(ops[sproblem[1]](int(sproblem[0]), int(sproblem[2]))))
#print(sproblems)
ap1, ap2, ap3, ap4 = ('', '', '', '')
#list elements formation into a string
for prob in sproblems:
ap1 += ' ' + ' '*((max(len(prob[0]), len(prob[2])) + 2) - len(prob[0])) + prob[0] + ' '
if len(prob[0]) >= len(prob[2]):
ap2 += ' '+ prob[1] + ' '*(len(prob[0]) - len(prob[2]) + 1) + prob[2] + ' '
else:
ap2 += ' '+ prob[1] + ' ' + prob[2] + ' '
ap3 += prob[3] + ' '
try: ap4 += ' ' + ' '*((max(len(prob[0]), len(prob[2])) + 2) - len(prob[4])) + prob[4] + ' '
except: continue
ap1, ap2, ap3, ap4 = (ap1[2:(len(ap1)-2)], ap2[2:(len(ap2)-2)], ap3[:(len(ap3)-4)], ap4[2:(len(ap4)-2)])
if ap4 == '':
arranged_problems += ap1 + '\n' + ap2 + '\n' + ap3 + '\n'
else:
arranged_problems += ap1 + '\n' + ap2 + '\n' + ap3 + '\n' + ap4
return arranged_problems
#print(arithmetic_arranger(["3 + 855", "3801 - 2", "45 + 43", "123 + 49"], True))
#Thank you for your time.
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.102 Safari/537.36.
Challenge: Arithmetic Formatter
Link to the challenge:
Error message in repl.it:
32 3801 45 123
+ 698 - 2 + 43 + 49
----- ------ ---- -----
F.....
======================================================================
FAIL: test_arrangement (test_module.UnitTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/runner/BackRegularComputers/test_module.py", line 10, in test_arrangement
self.assertEqual(actual, expected, 'Expected different output when calling "arithmetic_arranger()" with ["3 + 855", "3801 - 2", "45 + 43", "123 + 49"]')
AssertionError: ' [36 chars] - 2 + 43 + 49\n----- ------ ---- -----\n' != ' [36 chars] - 2 + 43 + 49\n----- ------ ---- -----'
3 3801 45 123
+ 855 - 2 + 43 + 49
- ----- ------ ---- -----
? -
+ ----- ------ ---- ----- : Expected different output when calling "arithmetic_arranger()" with ["3 + 855", "3801 - 2", "45 + 43", "123 + 49"]
----------------------------------------------------------------------
Ran 6 tests in 0.051s
FAILED (failures=1)
