Cod sursa(job #1874421)
Utilizator | Mihalache Catalin Alexandru BlueCode | Data | 9 februarie 2017 23:22:26 |
---|---|---|---|
Problema | Aprindere | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.5 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("aprindere.in");
ofstream g("aprindere.out");
int a[1001][1003];
bool v[1001];
int n , m,i ,j,s;
int main()
{
f>>n>>m;
for(i=0;i<n;i++)
f>>v[i];
for(i = 0 ; i < m;i++)
{f>>a[i][0]>>a[i][1]>>a[i][2];
for(j=0;j<a[i][2];j++)
f>>a[i][j + 3];
}
for(i=0;i<m ;i++)
if(v[a[i][0]]==0)
{s+=a[i][1];
for(j=0;j<a[i][2];j++)
v[a[i][j+3]]=!v[a[i][j+3]];
}
g<<s;
return 0;
}