6.5 Pass-by-Value vs. Pass-by-Reference) Write a complete C++ program with the two alternate functions specified below, each of which simply triples the variable count defined in main. Ihen a) function tripleByValue that passes a copy of count by value, triples the copy and re- a) function tripleByReference that passes count by reference via a reference parameter contrast the two approaches. These two functions ar turns the new value and and triples the original value of count through its alias (i.e., the reference parameter)