> #include <stdio.h>
> 
> int main()
> {
>   char c[100];
>   long int m,s;
>   while(getchar()!='#')
>   {
>     s=0;
>     while(getchar()!='0')
>     {
>       scanf("%s%s%ld",c,c,&m),getchar();
>       switch(getchar())
>       {
>         case 'F': s+=m+m; break;
>         case 'B': s+=m+(m+1)/2; break;
>         case 'Y': s+=(m>500)?m:500; break;
>       }
>       getchar();
>     }
>     getchar(),printf("%ld\n",s);
>   }
>   return 0;
> }