Comparing strings with spaces

Question

Ok so I'm trying to compare strings with spaces (names) but using the normal bubble sort or qsort isn't working any help would be appreciated

Edit: my code looks something like this but the only difference i take the names from a file
https://code.sololearn.com/cSiFjRdnL7HQ/?ref=app

Answer 1

provide your code for actual analysis as nothing can be made out by reading the question

Answer 2

How are you comparing the two strings that you need to sort them? are you not allowed to use standard string function?