Print the address of the integer variable directly from the num variable $($Use &$).$

$$ Print the address of the integer variable indirectly from the p pointer.

$$ Print the value of the p pointer.

$$ Print the address of the p pointer.

D$.$ Write a function that returns the sum of values at even locations of an array with the

following headers:

double sumEven $($const double $*$ arr, int size$)$

Write a test program that reads six double values, invokes this function, and displays

the sum of values at even locations.

Here is a sample run: