#include<stdio.h>
int main()
{
    double a,b,c,d,e,f,g,h,i,j,k,l,m,n,p,q,s;
    int o,r;
    scanf("%lf",&n);
    for(p=1;p<=n;p++)
    {
        scanf("%lf%lf%lf%lf%lf%lf%lf%lf%lf%lf%lf%lf",&a,&b,&c,&d,&e,&f,&g,&h,&i,&j,&k,&l);
        m=a+b+c+d+e+f+g+h+i+j+k+l;
        q=m/12;
        if(q>1000)
            {
        o=q/1000.00;
        r=o*1000;
        s=q-r;
        printf("%.0lf $%d,%.2lf\n",p,o,s);
        }
        else
        {
            printf("%.0lf $%.2lf\n",p,q);
        }
    }
    return 0;
}