Pagini recente » Cod sursa (job #1736103) | Cod sursa (job #402149) | Cod sursa (job #2140003) | Cod sursa (job #2892356) | Cod sursa (job #2310048)
#include <fstream>
#include <set>
using namespace std;
ifstream fin("interclasari.in");
ofstream fout("interclasari.out");
multiset <int> s;
multiset <int>:: iterator it;
int n,i,k,x,t;
int main()
{
fin>>k;
while(k)
{
k--;
fin>>n;
t+=n;
for(i=1;i<=n;i++)
{
fin>>x;
s.insert(x);
}
}
fout<<t<<'\n';
for(it=s.begin();it!=s.end();it++)
fout<<*it<<' ';
return 0;
}