What is the code for terminating the C++ exefile program?

Question

I mean if you press any key to it, it will automatically close the program.. so what is it? can u pls. help me?

Answer 1

1) #include <cstdlib>
system("pause"); at the end of the program, before return 0;
(But don't use that one, it's bad)

2) cin.get();
My favourite

3) getch(); (getchar();)