VisualC++6.0
This is for a Calculate the area of a circle given the diameter.

Ok this is what I have so far;
#include<math.h>
voidmain(void)
{
pie,diameter,areais,sqrt(2);

cout<<"Enter Pie ";
cin>>Pie;
cout<< "Enter Diameter ";
cin>>diameter;
cout<< "Enter Area Is ";
cin>>areais;
cout<< "EnterSquare(2) ";
cin>>sqrt(2)

pie *4sqrt(2)/4


Do I have everything so far.