#include "stdio.h"
#include "conio.h"
#include "math.h"
#include "graphics.h"
void main()
{
int driver,mode,i
driver=DETECT
mode=0
initgraph(&driver,&mode,"")
setcolor(15)
for(i=0i<360i++)
line(i,200*sin(i*3.14/360),i+1,200*sin((i+1)*3.14/360))
getch()
restorecrtmode()
}