codeforces - special elements

#include<stdio.h>
int main()
{
    int t;
    scanf("%d",&t);
    while (t--)
    {
        int n,i,j;
        scanf("%d",&n);
        int ara[n+1],cnt[n+1];
        //memset(cnt,0,n+1);
        for( i=0;i<=n;i++)cnt[i]=0;
        for( i=0;i<n;i++)
        {
            scanf("%d",&ara[i]);
            cnt[ara[i]]++;
            //printf("test %d ",cnt[ara[i]]);
        }
        int ans=0;
        for( i=0;i<n;i++)
        {
            int x=ara[i];
            for(j=i+1;j<n;j++)
            {
                x+=ara[j];
                if(x<=n){ans+=cnt[x];
                cnt[x]=0;
                }
                //printf("Test %d %d\n",x ,ans);
            }
        }
        printf("%d\n",ans);
    }
}