Cod sursa(job #3144093)
Utilizator | Mihai Octavian Mihai_Oct | Data | 4 august 2023 12:39:30 |
---|---|---|---|
Problema | Aprindere | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.69 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("aprindere.in");
ofstream fout("aprindere.out");
int n, m, i, j, a[1002];
int r, x, poz, t, nr;
bitset<1002> fr;
int main() {
fin >> n >> m;
for(i = 0; i < n; i++) {
fin >> x;
if(x > 0) fr[i] = 1;
else fr[i] = 0;
}
for(i = 0; i < m; i++) {
fin >> poz >> t >> nr;
if(fr[poz]) {
for(j = 0; j < nr; j++) fin >> x;
}
else {
r += t;
fr[poz] = 1;
for(j = 0; j < nr; j++) {
fin >> x;
fr[x] = (1 ^ fr[x]);
}
}
}
fout << r;
return 0;
}