Cod sursa(job #2643162)
Utilizator | Data | 18 august 2020 23:40:56 | |
---|---|---|---|
Problema | Interclasari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.46 kb |
#include <fstream>
#include <vector>
#include <algorithm>
using namespace std;
int K, N, Ni, predecesor;
ifstream fin("interclasari.in");
ofstream fout("interclasari.out");
int main() {
fin >> K;
vector <int> r;
while (K--) {
fin >> N;
while (N--) {
fin >> Ni;
r.push_back(Ni);
}
}
sort(r.begin(), r.end());
fout << r.size() << '\n';
for (auto& x : r)
fout << x << " ";
fin.close(); fout.close();
return 0;
}