#include<iostream.h>
#include<DOS.h>
#include<graphics.h>
#include<conio.h>
void main()
{
int driver = DETECT, mode,errorcode;
int i;
initgraph(&driver,&mode,"c:/tc/bgi");
for(int x=0;x<=100;x=x+10)
{
setfillstyle(SOLID_FILL,RED);
bar(40+x,40,60+x,70);delay(30)...