Pagini recente » Clasament testare_olimpiada | Istoria paginii runda/oni_gim2016 | Cod sursa (job #1790577) | Cod sursa (job #1558004) | Cod sursa (job #2900155)
/// Preset de infoarena
#include <fstream>
#include <algorithm>
using namespace std;
ifstream fin("elmaj.in");
ofstream fout("elmaj.out");
int n, v[1000005], nr, ap;
int main()
{
ios_base::sync_with_stdio(false);
fin >> n;
for(int i = 1; i <= n; i++)
fin >> v[i];
nth_element(v + 1, v + n / 2 + 1, v + n + 1);
nr = v[n / 2 + 1];
for(int i = 1; i <= n; i++)
if(v[i] == nr)
ap++;
if(ap >= n / 2 + 1)
fout << nr << ' ' << ap;
else
fout << -1;
return 0;
}