Here is the prototype of a function:

Question

``` void five(double x, double *yp, int *zp);
```
Given these variable declarations, which calls to five are valid?
```
int m, n
double p, q
```
a. five(m, &p, &n);
b. q = five(6.2, &p, &m);
c. five(p, &q, &m);
d. five(7.1, &p, &q);
e. a and c only
f. a, b, c, and d

Answer 1

E