It would be more intuitive to me.
Type: Posts; User: PhHein
Re: What is Wrong When calling the function using arrayList.
It would be more intuitive to me.
Re: What is Wrong When calling the function using arrayList.
Ok. You have six different books. You have two members.
book6.bookLend(6,"nu"). Book "How to?" is lend to a person "nu" , who isn't even a member.
lib.getBookLend("C++"); -> NULL, because no...
Re: What is Wrong When calling the function using arrayList.
I don't think that anybody will be bothered to compile and run all that stuff. What compiler errors do you get? What runtime Exceptions do you get? Post the full error messages.