It must use at least two functions with prototypes nbspat

Question

A program written of my choice in C 

Your code must include the following:

1. It must use at least two functions with prototypes.  At least one function needs to correctly and appropriately use pointers. (10 point bonus if both functions correctly and appropriately use pointers.)

2. It must use two arrays.  

3. One of the arrays must be filled using a loop.  

4. The other can be filled using any method.  (10 points bonus: Make one of the arrays multidimensional.)

5. It must compile and run.