Question

Write a statement that declares a prototype for a function powerTo, which has two parameters. The first is a double and the second is an int. The function returns a double.

Answer 1

Following are the statement of the program in the C++ Programming Language.

//prototype of the function

double powerTo (double, int);

Step-by-step explanation:

In the following statement which is written in the C++ Programming Language.

• The function prototype tells us what type of data type return by that function.

• We declare the prototype of the function "powerTo()" which returns the double and pass two arguments first one is double data type and the second one is integer data type.