Write a complete C++ program called average.cpp that does the following.

1. First it reads three integers and reports the median of those three integers.

2. Next, it reads integers until it reads 1. It reports the mean of all of those integers, excluding the 1 at the end.

Example 1

If the input is

 3 9 5 4 5 8 20 25 -1 

then your program should say:

 The median of (3, 9, 5) is 5. The mean of (4, 5, 8, 20, 25) is 12.40 

Example 2

If the input is

 3 6 3 2 4 6 -1 

then your program should say:

 The median of (3, 6, 3) is 3. The mean of (2, 4, 6) is 4.00.