2 simple programs in C++. & also a basic doubt. please make it simple as i am a beginner.?

C++ : should main() b defined compulsarily?can it b inside a class? also in array c[]={1,2,3} what will be c[1]?


define a class to represent a book in a library with datamembers: book number, Book Name, Author, Publisher,Price, no. of copies, No.ofcopies issued.


member function : (i) to assign initial values (ii) issues book after checking for its availability.


(iii) to return a book. (iv) to display book information.





Define a class ELECTION with the following speciations. with a suitable main() fumction also to declare 3 objects of ELECTION type %26amp; find the winner %26amp; display the details.


private members: candidate_name, party, votes_received


public memberfumctions: enterdetails()-input data


Display()- to display winner


winner()- to return details of the winner through the object after comparing the votes received by the 3 candidates.

2 simple programs in C++. %26amp; also a basic doubt. please make it simple as i am a beginner.?
"C++ : should main() b defined compulsarily"





Not sure what you mean.





"can it b inside a class?"





Not in C++, no it must be global. You can do this though:





int main(int argc, char **argv)


{


return Program.Main(argc, argv);


}





static class Program


{


static int main(int argc, char **argv)


{


return 0;


}


}





"also in array c[]={1,2,3} what will be c[1]?"





Arrays in C are 0-based, so c[1] is the second element, in this case the value is 2.





The rest of your questions sound like homework and I'm not going to ruin your learning experience.