My Weight Loss Program

[ATTACH]3368[/ATTACH]

I've created a program that takes the user's information, and tells them when they can expect to hit their target weight.

I mathematically modeled the users weight with a differential equation:

dw/dt = -(1/3500)[ (Daily calories to sustain weight) - (Daily calories consumed) ],

(Calories to sustain weight) = K(A*height + B*age + C*w),

where K is an accepted BMR multiplier based on activity level, w = weight at any given time, age/height are constant, 3500 is calories of fat per pound, and ABC are accepted BMR constants.

Title ----------------------------------- Weight loss thingy
Description --------------------------- Above
Language ---------------------------- Engrish
Additional Info ----------------------- It doesn't factor in muscle loss. Assumes 100% fat loss :/
Tested System ---------------------- Code::Blocks
Requirements (if any are known) - Console?
Source/Binary Attachment -------- I give u. u like maybe? [ATTACH]3367[/ATTACH]
License ------------------------------ idk what this is. IT WAS WRITTEN BY ME! Info in source.
Operating Systems ----------------- Windows 7.
Features ----------------------------- No classes! CONFUSING NOLIKE.
Todo List ----------------------------- I want to add buttons/dialog boxes

P.S.

I really don't want to learn how to code buttons/dialog boxes. Is there an easy interface that lets me drag/drop buttons/text boxes to where I want them, and easily insert the code for said boxes/buttons/etc?

[ATTACH]3368[/ATTACH]