In the expression ____, the address in pt is incremented before the hours member is accessed.
A) ++pt-hours
B) (++pt) -hours
C) ++pt-(hours)
D) ++(pt-hours)

Question

In the expression ____, the address in pt is incremented before the hours member is accessed.
A) ++pt->hours
B) (++pt) ->hours
C) ++pt->(hours)
D) ++(pt->hours)

Quizplus · Accepted Answer

The parentheses around ++pt ensure that the pointer is incremented before the member is accessed. The parentheses around ++pt indicate that the increment applies to the pointer, not the hours member. The -> operator has higher precedence than ++, so the hours member is accessed from the incremented address.

In the Expression ____, the Address in Pt Is Incremented