7 kyu
Remove Unnecessary Characters from Items in List
672 of 673BrianC
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Fundamentals
Regular Expressions
Lists
Strings
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python new test framework is required. updated in this fork
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description could be better
Thats legit too hard for a 7 kyu im a 5 kyu and even after i hit up google and stackoverflow i didnt get an answer.
I saved so much time by unlocking this solution... I'm currently 6kyu, however this 7kyu kata was a bit hard for me.
I like this kata :)
I just did this kata and had a similar solution to those posted(though longer and uglier). It only works for 4 digit prices though. When I ran my solution I came across a bunch of prices with 5 or 3 digits, which messed up my whole algorithm . It was not clear to me that there would be prices of varying length (which make the re pattern more complex and this kata way harder)
It's not explained anywhere why
$5.$6.6x.s4becomes$56.64and not$5.664or$5664or$566.4Also, leading zeros don't make much sense (as alread reported earlier)
Why I'm need to import re if i don't use them?
Fixed. Thank you for reporting.
Hi, I have a couple of suggestions about this kata:
The first point is still outstanding.
that was fun =)
Hi, the test cases are insufficient:
remove_char("$12.00$$$...")should be$12.00. This case is neither excluded nor tested. Other examples"$$12.$A12$0", ".A03456$",...Regards,
suic
Hello,
I think I've fixed the issue. Wasn't able to use regex completely, but I'll figure it out eventually.
As for the suggestion, how do I add random tests? I know how to create random strings of digits and characters, but how do I get CodeWars to recognize the solution if it's random? Thanks!
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