I'm trying to learn how to use C++, the OO way. I need help with a
simple program im doing to convert currency by creating a class for
this ADT. I know it should have a header file, main program,program
with functions, Constructor with arguments; default constructor with no
arguments;add, subtract, scalar multiply;show. Also I want it to show
all the #'s in cents and not round to 2 decimal places. I am struggling
to see how to use all 3 of these to convert cents to dollars and vice
versa. I already have 2 variables dollars & cents & im thinking i need
to convert both to a single variable then do the math. After this point
im stuck. Could you help me please, I would be very grateful.
2) Also, do u have any idea how to do dot product, scalar product,
magnitude, direction operations on a vector using OO? 3 3260
"Willing 2 Learn" writes: I'm trying to learn how to use C++, the OO way. I need help with a simple program im doing to convert currency by creating a class for this ADT. I know it should have a header file, main program,program with functions, Constructor with arguments; default constructor with no arguments;add, subtract, scalar multiply;show. Also I want it to show all the #'s in cents and not round to 2 decimal places. I am struggling to see how to use all 3 of these to convert cents to dollars and vice versa. I already have 2 variables dollars & cents & im thinking i need to convert both to a single variable then do the math. After this point im stuck. Could you help me please, I would be very grateful.
The class should have only one datum:
long cents;
Convert as necessary, both input and output. The long might be a problem in
a real program (too small) but it is OK to use in learning the
fundamentals.
2) Also, do u have any idea how to do dot product, scalar product, magnitude, direction operations on a vector using OO?
Yes.
Willing 2 Learn wrote: I'm trying to learn how to use C++, the OO way. I need help with a simple program im doing to convert currency by creating a class for this ADT. I know it should have a header file, main program,program with functions, Constructor with arguments; default constructor with no arguments;add, subtract, scalar multiply;show. Also I want it to show all the #'s in cents and not round to 2 decimal places. I am struggling to see how to use all 3 of these to convert cents to dollars and vice versa. I already have 2 variables dollars & cents & im thinking i need to convert both to a single variable then do the math. After this point im stuck. Could you help me please, I would be very grateful.
Help you, how?
2) Also, do u have any idea how to do dot product, scalar product, magnitude, direction operations on a vector using OO?
Yes, I do.
V
In article <3r************@individual.net>,
osmium <r1********@comcast.net> wrote: "Willing 2 Learn" writes:
I'm trying to learn how to use C++, the OO way. I need help with a simple program im doing to convert currency by creating a class for this ADT. I know it should have a header file, main program,program with functions, Constructor with arguments; default constructor with no arguments;add, subtract, scalar multiply;show. Also I want it to show all the #'s in cents and not round to 2 decimal places. I am struggling to see how to use all 3 of these to convert cents to dollars and vice versa. I already have 2 variables dollars & cents & im thinking i need to convert both to a single variable then do the math. After this point im stuck. Could you help me please, I would be very grateful.
The class should have only one datum:
long cents;
Convert as necessary, both input and output. The long might be a problem in a real program (too small) but it is OK to use in learning the fundamentals.
Also, don't know the OP motivation, but have a look at the
numeric and money capabilities found in <locale>
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