"return 0;" not used...

Question

C++=>More on Classes=>Selection Operator=>3rd Quiz;

Answer 1

Compilers will insert it in main if missing. But yes, technically you need a return there

Answer 2

If you try to compile that code it will run any how.
actually when program exit main and encountered no return statement it will return 0 by default.
so its perfectly fine in that way too.

Answer 3

https://stackoverflow.com/questions/204476/what-should-main-return-in-c-and-c
this is great thread available at stack if you think u want more info.

Answer 4

Can you post that code here. It might help :)

Answer 5

Well... its actually kind of mistake... In Selection Operator's 3rd Quiz, It says:
int main(){
_______ obj;
______._______;
}//<=No return 0; used here

Answer 6

Ok. Thanks.