#include "stdio.h"
#include "graphics.h"
#include "math.h"
main()
{
int drive=VGA,mode=VGAHI,a,x,y,i;
float n;
initgraph(&drive,&mode,"c:\\tc");
setbkcolor(BLUE);
setcolor(RED);
moveto(200,200);
for(i=1;i<=360;i++)
{
n=0.01745*i;
lineto(x+200,y+200);
}
closegraph();
}
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