This program has a class intArray, which functions are called during the lifetime of this program?

void main$()$

f

intArray a$(3)$;

cout $$ a$.$size$()$;

$\}$

intArray$()$ constructor and size$()$

intArray$()$ constructor, size$()$ and intArray$()$

destructor

size$()$

intArray$()$ contructor