Animated Circles In C++

Animated Circles In C++ #include<stdlib.h> #include<conio.h> #include<graphics.h> #include<dos.h> void main() { int x,y,i; int g=DETECT,d; initgraph(&g,&d,"\tc\bgi"); cleardevice(); x=getmaxx()/2; y=getmaxy()/2; settextstyle(TRIPLEX_FONT, HORIZ_DIR, 3); setbkcolor(rand()); setcolor(4); outtextxy(30,100,"Press"); outtextxy(30,130,"any"); outtextxy(30,160,"key"); outtextxy(30,190, "to"); outtextxy(30,220,"Quit"); while (!kbhit()) { setcolor(rand()); for (int i=0;i<50;i++) circle(x,y,i ); setcolor(rand()); for (int j=70;j<120;j++) circle(x,y,j); setcolor(rand()); for (int k=140;k<190;k++) circle(x,y,k); setcolor(rand()); for (int l=210;l<230;l++) circle(x,y,l); delay(200); } getch(); closegraph(); }