Cod sursa(job #1294874)

Utilizator AndyCatrunaCatruna Andy AndyCatruna Data 18 decembrie 2014 13:23:01
Problema Aprindere Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.76 kb
#include <fstream>
using namespace std;
ifstream fin("aprindere.in");
ofstream fout("aprindere.out");
int v[1001],i,sol,nr,x,t,j,y,ok,m,n;
int main(){
    fin>>n>>m;
    for(i=0;i<n;i++){
        fin>>v[i];
    }
    for(i=1;i<=m;i++){
        fin>>x>>t>>nr;
        if(v[x]==0){
            sol+=t;
            for(j=1;j<=nr;j++){
                fin>>y;
                v[y]++;
                v[y]=v[y]%2;
            }
        }
        else{
            for(j=1;j<=nr;j++){
                fin>>y;
            }
        }
    }
    for(i=0;i<n;i++){
        if(v[i]==0){
            ok=1;
            break;
        }
    }
    if(ok==0){
        fout<<sol<<"\n";
    }
    else{
        fout<<-1<<"\n";
    }




    return 0;
}