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Cod sursa(job #8685)
#include<stdio.h>
#define nmax 1005
int n,m;
int v[nmax],t[nmax],a[nmax][103];
int main()
{
FILE *fin=fopen("aprindere.in","r"),
*fout=fopen("aprindere.out","w");
fscanf(fin,"%d%d",&n,&m);
int i,x,j,sol=0;
for(i=0;i<n;i++)
fscanf(fin,"%d",&v[i]);
for(i=1;i<=m;i++)
{
fscanf(fin,"%d",&x);
fscanf(fin,"%d",&t[x]);
fscanf(fin,"%d",&a[x][0]);
for(j=1;j<=a[x][0];j++)
fscanf(fin,"%d",&a[x][j]);
}
for(i=0;i<n;i++)
if(v[i]==0)
{
sol+=t[i];
for(j=1;j<=a[i][0];j++)
v[a[i][j]]^=1;
}
fprintf(fout,"%d\n",sol);
fclose(fin);
fclose(fout);
return 0;
}