请教各位大虾，用drawpoly()函数画箭头。为什么在DEV-C++提示出错？
#include<stdlib.h> #include<graphics.h>
int main()
{
int gdriver, gmode, i;
int arw[16]={200, 102, 300, 102, 300, 107, 330,
100, 300, 93, 300, 98, 200, 98, 200, 102};
gdriver=DETECT;
registerbgidriver(EGAVGA_driver);
initgraph(&gdriver, &gmode, "");
setbkcolor(BLUE);
cleardevice();
setcolor(12); /*设置作图颜色*/
drawpoly(8, arw); /*画一箭头*/
getch();
closegraph();
return 0;
}
