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#include<fstream>
using namespace std;
ifstream f("aprindere.in");
ofstream g("aprindere.out");
int n,m,c,t,nrc,aux[110];
long cost=0;
bool cam[1001];
int main()
{
int i,j;
f>>n>>m;
for(i=0;i<n;i++)
f>>cam[i];
for(i=0;i<m;i++)
{
f>>c>>t>>nrc;
for(j=0;j<nrc;j++)
{
f>>aux[j];
}
if(!cam[c])
{
cost+=t;
for(j=0;j<nrc;j++)
cam[aux[j]]=1-cam[aux[j]];
}
}
g<<cost;
return 0;
}