Suppose the functions f1() and f2() have the following prototypes:
void f1(applicant * a);
const char * f2(const applicant * a1, const applicant * a2);

Declare p1 as a pointer that points to f1 and p2 as a pointer to f2. Declare ap as an array of five pointers of the same type as p1, and declare pa as a pointer to an array of ten pointers of the same type as p2. Use typedef as an aid.