Hi,
Regarding the project: Arithmetic Formatter, my code (shown on replit) returns the error ( Error: Operator must be '+' or '-'.
) as expected. However, it did not pass the test on freecodecamp.org . Eveyone can help me to check? Thanks.
my code: h ttps://replit.com/@leungman99/boilerplate-arithmetic-formatter?v=1
Failed the test on freecodecamp.org :arithmetic_arranger(["3 / 855", "3801 - 2", "45 + 43", "123 + 49"])
should return Error: Operator must be '+' or '-'.
.