Consider the following function definition:

```
void tripler(int& n)
{ n = 3*n;}
```
a) Nothing is wrong with either bit of code.
b) There are not enough initializers for the array.
c) There is an illegal index in the loop.
d) There are too many initializers in for the array.
e) The call to the function requires different syntax.

d) is the error. c) is also an error unless you use j< 5 rather than j<= 5