Question

Write a function prototype 'compare' which accepts a double value , an integer
value and returns a double value.​

Answer 1

Answer:

function prototype. accept a double value an integer value and return s a double value

Answer 2

First of all, function prototypes include the function signature, the name of the function, return type and access specifier. In this case the name of the function is "Sum". The function signature determines the number of parameters and their types. In the above example, the return type is "void".