Cod sursa(job #950400)

Utilizator rares96cheseliRares Cheseli rares96cheseli Data 16 mai 2013 19:17:49
Problema Interclasari Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.47 kb
#include <fstream>
#include <bitset>

using namespace std;

ifstream f("interclasari.in");
ofstream g("interclasari.out");

int k, n, sol=0, x;
bitset <20000010> v;

int main()
{
    f>>k;
    for (int aux=1; aux<=k; aux++)
    {
        f>>n; sol+=n;
        for (int i=1; i<=n; i++)
        {
            f>>x; v[x]=1;
        }
    }
    g<<sol<<'\n';
    for (int i=0; i<sol; i++)
      if (v[i]) g<<v[i]<<'\n';
    f.close(); g.close();
    return 0;
}