Reducere

#include <iostream>
using namespace std;
int main()
{
    int t,n,m,a[1001],b[1001],i,j,s,gata;
    cin>>t;
    while(t--)
    {
        cin>>n;
        for(i=1;i<=n;++i)
            cin>>a[i];
        cin>>m;
        for(i=1;i<=m;++i)
            cin>>b[i];
        i=1;
        j=1;
        s=0;
        gata=0;
        while(i<=n&&j<=m&&!gata)
        {
            while(s<b[j]&&i<=n)
                s+=a[i],++i;
            if(s==b[j])
                s=0,++j;
            else
                gata=1;
        }
        if(gata||i<=n||j <=m)
            cout<<'0'<<'\n';
        else
            cout<<'1'<<'\n';
    }
    return 0;
}