#include <stdio.h>
#include <stdlib.h>

    int    main                 ()    {int
     C  [1000                   ]={0  },
    *p=C,G=0                    ,P=0,S=0
      #define                      R(\
      x) x=!      P||   t<x       ?t:x;
      ,c,m=0      ,n    =0      ,t;for
        (;scanf("%i%*c" ,p)==1;p++,n
          #define A abs(C[c]-P)
    #define    l( v,  x)   for(c  =0  ,\
  t=0;    c<  n;  c++ )t  +=   v  ;R(x)
++)m=*p>m?*p:m;for(;P<m;P++){l(A,S)l((A*(A+1
))/2,G)}                        printf("Silv"
  "er: %u\n"                    "Gold: %u\n"
      ,S                              ,G);}