Hii Dipin, I tried the pendulam program,but it giv...

2010-05-31T11:14:22.041-07:00

Hii Dipin,
I tried the pendulam program,but it gives warning
My friend gave this program
#include
#include
#include
#include
void main()
{
int gd=DETECT,gm;
float xc=320,yc=240,x,y,l,r,a,i,rad;
initgraph(&gd,&gm,"C:\\TC\\BGI");
printf("\nEnter the length\n");
scanf("%f",&l);
printf("\nEnter radius\n");
scanf("%f",&r);
printf("\nEnter angle\n");
scanf("%f",&a);
a=a/2;
while(!kbhit)
{
for(i=-a;i<=a;i++)
{
rad=(3.14*i)/180;
x=xc+(l*sin(rad));
y=yc+(l*cos(rad));
line(xc,yc,x,y);
circle(x,y,r);
setfillstyle(SOLID_FILL,10);
floodfill(x,y,10);
delay(30);
cleardevice();
}
for(i=a;i>=-a;i--)
{
rad=(3.14*i)/180;
x=xc+(l*sin(rad));
y=yc+(l*cos(rad));
line(xc,yc,x,y);
circle(x,y,r);
setfillstyle(SOLID_FILL,10);
floodfill(x,y,10);
delay(30);
cleardevice();
}
}
getch();
}
But It didn'nt work out too
Can you plz help me to correct my mistakes

Comments on Computer Graphics Lab: Pendulam

Hii Dipin, I tried the pendulam program,but it giv...