/* demo.c*/ #include int main() { int gd = DETECT,gm,left=100,top=100,right=200,bottom=200,x= 300,y=150,radius=50; initgraph(&gd,&gm,NULL); rectangle(left, top, right, bottom); circle(x, y, radius); bar(left + 300, top, right + 300, bottom); line(left - 10, top + 150, left + 410, top + 150); ellipse(x, y + 200, 0, 360, 100, 50); outtextxy(left + 100, top + 325, "C Graphics Program"); delay(5000); closegraph(); return 0; }