Question

1. Write a statement that calls a function named showSquare, passing the value 10 as an argument.

2. Write the function prototype for a function called showSquare. The function should have a single parameter variable of the int data type and areturn type of void.

3. Write the function prototype for a function called showScoreswith a parameter list containing four integer variables and a return type of void.

4. Look at the following function definition:
double getGrossPay(int hoursWorked, double payRate)
{
return payRate * hoursWorked;
}
Write a statement that will call the function passing the values 20 and 12.75 as arguments.

5. A program contains the following function definition:
int cube(int number)
{
return number * number * number;
}
Write a statement that calls this function, passing the value 4 as an argument, and assigns the function's return value to the variable result.

Answer 1

1)
showSquare(10);

2)
void showSquare(int);

3)
void showScores(int, int, int, int);

4)
getGrossPay(20, 12.75);

5)
result = cube(4);