Mid-term

Question 1

Write a cout statement so the variable divSales is displayed in a field of 8 spaces, in fixed-point notation, with a precision of 2 decimal points. The decimal point should always be displayed.

Answer 1

cout << setw(8) << fixed << showpoint << setprecision(2) << divSales;

Question 2

type casting

Answer 2

static_cast<dataType>(variable);

Question 3

What is the header file to use random numbers rand() and srand()?

Answer 3

<cstdlib>

Question 4

What is the header file to use time for random generator?

Answer 4

<ctime>