Cod sursa(job #2879159)
Utilizator | Data | 28 martie 2022 11:50:46 | |
---|---|---|---|
Problema | Aprindere | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.68 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream in("aprindere.in");
ofstream out("aprindere.out");
bitset<1001>v;
int main()
{
long long n,m,rez=0;
in>>n>>m;
for(int i=0; i<n; i++)
{
bool x;
in>>x;
if(x)
v[i]=1;
}
for(int i=1; i<=m; i++)
{
bool ok=0;
int c,t,nr;
in>>c>>t>>nr;
if(!v[c])
{
rez+=t;
ok=true;
}
for(int j=1; j<=nr; j++)
{
int poz;
in>>poz;
if(ok)
v[poz]=1-v[poz];
}
}
out<<rez;
return 0;
}