# Scientific Computing with Python Projects - Arithmetic Formatter, need help

Hey guys, I dont have a clue why my code only fails in the test.

I know it is long, but I thought it should work at least.

Here is the link: boilerplate-arithmetic-formatter - Replit

And also here:

``````def arithmetic_arranger(arguments, solution=False):
if solution:
tp = []
for word in arguments:
sl = word.split()
tp.append(sl)

for _ in tp:
if len(arguments) < 6:
continue
else:
print("Error: Too many problems.", end="")
exit()

st = 0
for a in tp:
w1 = a[st]
if w1.isnumeric() is True:
continue
else:
print("Error: Numbers must only contain digits.", end="")
exit()

st3 = 2
for a in tp:
w3 = a[st3]
if w3.isnumeric() is True:
continue
else:
print("Error: Numbers must only contain digits.", end="")
exit()

st = 1
mns = "-"
pls = "+"
for a in tp:
w2 = a[st]
if w2 == mns or w2 == pls:
continue
else:
print("Error: Operator must be '+' or '-'.", end="")
exit()

st = 0
for a in tp:
w1 = a[st]
if len(w1) < 5:
continue
else:
print("Error: Numbers cannot be more than four digits.", end="")
exit()

st = 2
for a in tp:
w3 = a[st]
if len(w3) < 5:
continue
else:
print("Error: Numbers cannot be more than four digits.", end="")
exit()

temp = []
for word in arguments:
sl = word.split()
temp.append(sl)

stl1 = 0
stl2 = 1
stl3 = 2
pov = []
n = 0
for b in temp:
wrd1 = b[stl1]
wrd2 = b[stl2]
wrd3 = b[stl3]
n += 1
if n == len(temp):
if len(wrd1) > len(wrd3):
qi = len(wrd1) - len(wrd3)
abst = " " * qi
pov.append(wrd2 + ' ' + abst + wrd3)
elif len(wrd1) == len(wrd3):
pov.append(wrd2 + ' ' + wrd3)
elif len(wrd1) < len(wrd3):
pov.append(wrd2 + ' ' + wrd3)
else:
if len(wrd1) > len(wrd3):
qi = len(wrd1) - len(wrd3)
abst = " " * qi
pov.append(wrd2 + ' ' + abst + wrd3)
elif len(wrd1) == len(wrd3):
pov.append(wrd2 + ' ' + wrd3)
elif len(wrd1) < len(wrd3):
pov.append(wrd2 + ' ' + wrd3)

y = " " * 4
stl = 0
n = 0
for a, los in zip(temp, pov):
wrd1 = a[stl]
n += 1
if n == len(temp):
if len(los) == 6:
print(f"{wrd1: >10}", "\n", end="")
if len(los) == 5:
print(f"{wrd1: >9}", "\n", end="")
if len(los) == 4:
print(f"{wrd1: >8}", "\n", end="")
if len(los) == 3:
print(f"{wrd1: >7}", "\n", end="")
elif n == 1:
if len(los) == 6:
print(f"{wrd1: >6}", end="")
if len(los) == 5:
print(f"{wrd1: >5}", end="")
if len(los) == 4:
print(f"{wrd1: >4}", end="")
if len(los) == 3:
print(f"{wrd1: >3}", end="")
else:
if len(los) == 6:
print(f"{wrd1: >10}", end="")
if len(los) == 5:
print(f"{wrd1: >9}", end="")
if len(los) == 4:
print(f"{wrd1: >8}", end="")
if len(los) == 3:
print(f"{wrd1: >7}", end="")

stl1 = 0
stl2 = 1
stl3 = 2
g = []
n = 0
for b in temp:
wrd1 = b[stl1]
wrd2 = b[stl2]
wrd3 = b[stl3]
n += 1
if n == len(temp):
if len(wrd1) > len(wrd3):
z = len(wrd1) - len(wrd3)
abst = " " * z
g.append(wrd2 + ' ' + abst + wrd3)
print(f"{wrd2 + ' ' + abst + wrd3 + y:>}", "\n", end="")
elif len(wrd1) == len(wrd3):
g.append(wrd2 + ' ' + wrd3)
print(f"{wrd2 + ' ' + wrd3 + y:>}", "\n", end="")
elif len(wrd1) < len(wrd3):
g.append(wrd2 + ' ' + wrd3)
print(f"{wrd2 + ' ' + wrd3 + y:>}", "\n", end="")
else:
if len(wrd1) > len(wrd3):
z = len(wrd1) - len(wrd3)
abst = " " * z
g.append(wrd2 + ' ' + abst + wrd3)
print(f"{wrd2 + ' ' + abst + wrd3 + y:>}", end="")
elif len(wrd1) == len(wrd3):
g.append(wrd2 + ' ' + wrd3)
print(f"{wrd2 + ' ' + wrd3 + y:>}", end="")
elif len(wrd1) < len(wrd3):
g.append(wrd2 + ' ' + wrd3)
print(f"{wrd2 + ' ' + wrd3 + y:>}", end="")

i = "-"
n = 0
for li in g:
lin = len(li)
n += 1
print(f"{i * lin + y:>}", end="")
print("")

tep = []
for d in arguments:
sul = eval(d)
tep.append(sul)
lst = tep

n = 0
for x, ll in zip(lst, g):
n += 1
if n == len(temp):
if len(ll) == 6:
print(f"{str(x): >10}", "\n", end="")
if len(ll) == 5:
print(f"{str(x): >9}", "\n", end="")
if len(ll) == 4:
print(f"{str(x): >8}", "\n", end="")
if len(ll) == 3:
print(f"{str(x): >7}", "\n", end="")
elif n == 1:
if len(ll) == 6:
print(f"{str(x): >6}", end="")
if len(ll) == 5:
print(f"{str(x): >5}", end="")
if len(ll) == 4:
print(f"{str(x): >4}", end="")
if len(ll) == 3:
print(f"{str(x): >3}", end="")
else:
if len(ll) == 6:
print(f"{str(x): >10}", end="")
if len(ll) == 5:
print(f"{str(x): >9}", end="")
if len(ll) == 4:
print(f"{str(x): >8}", end="")
if len(ll) == 3:
print(f"{str(x): >7}", end="")

else:
tp = []
for word in arguments:
sl = word.split()
tp.append(sl)

for _ in tp:
if len(arguments) < 6:
continue
else:
print("Error: Too many problems.", end="")
exit()

st = 0
for a in tp:
w1 = a[st]
if w1.isnumeric() is True:
continue
else:
print("Error: Numbers must only contain digits.", end="")
exit()

st3 = 2
for a in tp:
w3 = a[st3]
if w3.isnumeric() is True:
continue
else:
print("Error: Numbers must only contain digits.", end="")
exit()

st = 1
mns = "-"
pls = "+"
for a in tp:
w2 = a[st]
if w2 == mns or w2 == pls:
continue
else:
print("Error: Operator must be '+' or '-'.", end="")
exit()

st = 0
for a in tp:
w1 = a[st]
if len(w1) < 5:
continue
else:
print("Error: Numbers cannot be more than four digits.", end="")
exit()

st = 2
for a in tp:
w3 = a[st]
if len(w3) < 5:
continue
else:
print("Error: Numbers cannot be more than four digits.", end="")
exit()

temp = []
for word in arguments:
sl = word.split()
temp.append(sl)

stl1 = 0
stl2 = 1
stl3 = 2
pov = []
n = 0
for b in temp:
wrd1 = b[stl1]
wrd2 = b[stl2]
wrd3 = b[stl3]
n += 1
if n == len(temp):
if len(wrd1) > len(wrd3):
qi = len(wrd1) - len(wrd3)
abst = " " * qi
pov.append(wrd2 + ' ' + abst + wrd3)
elif len(wrd1) == len(wrd3):
pov.append(wrd2 + ' ' + wrd3)
elif len(wrd1) < len(wrd3):
pov.append(wrd2 + ' ' + wrd3)
else:
if len(wrd1) > len(wrd3):
qi = len(wrd1) - len(wrd3)
abst = " " * qi
pov.append(wrd2 + ' ' + abst + wrd3)
elif len(wrd1) == len(wrd3):
pov.append(wrd2 + ' ' + wrd3)
elif len(wrd1) < len(wrd3):
pov.append(wrd2 + ' ' + wrd3)

y = " " * 4
stl = 0
n = 0
for a, los in zip(temp, pov):
wrd1 = a[stl]
n += 1
if n == len(temp):
if len(los) == 6:
print(f"{wrd1: >10}", "\n", end="")
if len(los) == 5:
print(f"{wrd1: >9}", "\n", end="")
if len(los) == 4:
print(f"{wrd1: >8}", "\n", end="")
if len(los) == 3:
print(f"{wrd1: >7}", "\n", end="")
elif n == 1:
if len(los) == 6:
print(f"{wrd1: >6}", end="")
if len(los) == 5:
print(f"{wrd1: >5}", end="")
if len(los) == 4:
print(f"{wrd1: >4}", end="")
if len(los) == 3:
print(f"{wrd1: >3}", end="")
else:
if len(los) == 6:
print(f"{wrd1: >10}", end="")
if len(los) == 5:
print(f"{wrd1: >9}", end="")
if len(los) == 4:
print(f"{wrd1: >8}", end="")
if len(los) == 3:
print(f"{wrd1: >7}", end="")

stl1 = 0
stl2 = 1
stl3 = 2
g = []
n = 0
for b in temp:
wrd1 = b[stl1]
wrd2 = b[stl2]
wrd3 = b[stl3]
n += 1
if n == len(temp):
if len(wrd1) > len(wrd3):
z = len(wrd1) - len(wrd3)
abst = " " * z
g.append(wrd2 + ' ' + abst + wrd3)
print(f"{wrd2 + ' ' + abst + wrd3 + y:>}", "\n", end="")
elif len(wrd1) == len(wrd3):
g.append(wrd2 + ' ' + wrd3)
print(f"{wrd2 + ' ' + wrd3 + y:>}", "\n", end="")
elif len(wrd1) < len(wrd3):
g.append(wrd2 + ' ' + wrd3)
print(f"{wrd2 + ' ' + wrd3 + y:>}", "\n", end="")
else:
if len(wrd1) > len(wrd3):
z = len(wrd1) - len(wrd3)
abst = " " * z
g.append(wrd2 + ' ' + abst + wrd3)
print(f"{wrd2 + ' ' + abst + wrd3 + y:>}", end="")
elif len(wrd1) == len(wrd3):
g.append(wrd2 + ' ' + wrd3)
print(f"{wrd2 + ' ' + wrd3 + y:>}", end="")
elif len(wrd1) < len(wrd3):
g.append(wrd2 + ' ' + wrd3)
print(f"{wrd2 + ' ' + wrd3 + y:>}", end="")

i = "-"
n = 0
for li in g:
lin = len(li)
n += 1
print(f"{i * lin + y:>}", end="")
``````
1 Like

So I wrote the code in PyCharm and there are no error messages in the console and everthing works fine, but when I try to run the code in replit, an error occurs:

At the beginning, when I started to work on this projekt, I forgot to select â€śUse run commandâ€ť, but the test worked at least and the result was 10 failures.

The conclusion is that I donâ€™t know why the code fails the test and what I did wrong in replit.

Thank you, the problem with running the tests etc. is now solved, but I still donâ€™t know why I get 10 failures in the test. Can you give me a hint, please?

Thank you again for the observation. Now the code returns something, instead of printing it out and I hope that I managed to make it more readable, but the code still fails the tests.

So I solved the problem with the spaces and therefore 6 tests pass, but unfortunately I still donâ€™t understand why the 4 test with the errors fail, it says that the â€śSystemExitâ€ť and â€śerrors(lst_for_errs)â€ť are errors. Am I supposed to exit the code differently or is â€śerrors(lst_for_errs)â€ť the problem, because it is not added to â€śresultâ€ť? Probably something else.
Thank you in Advance and I have learned a lot so far.

Ok, now it works. Thank you you for all the help.

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