About problem the spy life

Question

Test cases is output is correct but it's appear wrong what hell is this!😢
https://code.sololearn.com/cckzRkqm45Oz/?ref=app

Answer 1

Well, the 'c' array will be littered with null characters, which you print to the console despite them not being part of the correct solution. You have to print only the appropriate letters and spaces in the correct order, nothing else.

Answer 2

I think you are adding extra space at end .. just remove and try..

Answer 3

Thanks man I forget this ❤❤❤