I want to know how to use exit function in c++ ,somebody please please answer me

Answer 1

you have to use break;

Answer 2

Do you mean std::exit? What do you want to use it for? Please describe your problem in more detail, so we can help you

Answer 3

You can use:
exit(EXIT_FAILURE);
or
exit(EXIT_SUCCES);
if you want to end your program.

Answer 4

For exiting the function in for loop