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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Yeap,I think you make sense.
But I just don't understand why I use 4 character and pass the kata.so I am a little bit confused.
(becasue I don't think it must be a string,it can be a An array of characters)
haha! good math!
I don't think the character for '\0' is necessary.
I wonder why the null terminator is necessary,I found most of solution just include it.
I pass this kata with a string inclue 4 characters.
Is there any problem I didn't realize?
nice,man.
haha,I think so, might be my kyu is too low to creat a new fucntion.
thank u very much!
I am a fresh man to codewars and I want to ask where can I creat some new functions like yours to solve the kata?
(I cant just see your Function declaration like "int findIndex" but where did you finish the definition of it?)
Cheers.