I've tried everything but this program won't run. If I plug in numbers for length, width, and depth it won't tell me the cost to resurface. Any suggestions?

//prb01-1.cpp
//This program calculates the total surface area of a pool and the cost to resurface it

#include <iostream.h>
#include<iomanip.h>

//using namespace std;

int main()
{

int depth,length,width,total;
int surface;
const double PRICE_SQ = 3;
//obtain input data

cout<<"\nEnter the length in feet";
cin>>length;
cout<<"\nEnter width in feet";
cin>>width;
cout<<"\nEnter depth in feet";
cin>>depth;

//Do the calculations
surface=2*depth*(length+width)+length*width;

//Display the results
cout << "\n length ="<<length;
cout << "\n width="<<width;
cout << "\n depth="<<depth;
cout << "\n total surface area="<<surface;
cout << "\n cost="<<surface * PRICE_SQ << endl;

return 0;
}

You posted exactly the same problem a few days ago, and there was an answer with an working example. Did you take a look on it?
http://www.daniweb.com/techtalkforums/thread13391.html