void app_run()
{
char ch;
while(1)
{
app_menu();
ch=getch();
switch(ch)
{
case '1': front_push(); break;
case '2': back_push(); break;
case '3': front_pop(); break;
case '4': back_pop(); break;
case '5': return;
}
system("pause");
}
}
int main()
{
// freopen("input.txt","r",stdin);
int t,i;
char command[15],input[55],current[55];
scanf("%d",&t);
getchar();
for(i=1;i<=t;i++)
{
strcpy(current,"http://www.lightoj.com/");
for_clr();
back_clr();
printf("Case %d:\n",i);
while(1)
{
scanf("%s",command);
// puts(command);
if(strcmp(command,"VISIT")==0)
{
scanf("%s",input);
// puts(input);
back_push(current);
for_clr();
strcpy(current,input);
puts(current);
}
else if(strcmp(command,"BACK")==0)
{
if(back_top==0)
{
printf("Ignored\n");
continue;
}
else
{
for_push(current);
back_pop(current);
}
puts(current);
}
else if(strcmp(command,"FORWARD")==0)
{
if(for_top==0)
{
printf("Ignored\n");
continue;
}
else
{
back_push(current);
for_pop(current);
}
puts(current);
}
else if(strcmp(command,"QUIT")==0)
{
break;
}
}
}
return 0;
}