#include<stdio.h>
#include<algorithm>
#include<string.h>
using namespace std;
#define MAXAI 25005
#define MAXN 105
int f[MAXAI];
int a[MAXN];
int main()
{
//freopen("money.in","r",stdin);
//freopen("money.out","w",stdout);
int i,j,n,T,ans;
scanf("%d",&T);
while(T--)
{
memset(f,0,sizeof(f));
scanf("%d",&n);ans=n;
for(i=1;i<=n;i++) scanf("%d",&a[i]);
sort(a+1,a+n+1);
f[0]=1;
for(i=1;i<=n;i++)
{
if(f[a[i]])
{
ans--;
continue;
}
for(j=a[i];j<=a[n];j++)
{
f[j]=f[j]|f[j-a[i]];
}
}
printf("%d\n",ans);
}
return 0;
}