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Cod sursa(job #675318)
#include <fstream>
using namespace std;
ifstream cin("elmaj.in");
ofstream cout("elmaj.out");
long long n, a[100005], b[10006], i;
void quickSort(long long arr[], long long left, long long right)
{
long long i = left, j = right;
long long tmp;
long long pivot = arr[(left + right) / 2];
/* partition */
while (i <= j)
{
while (arr[i] < pivot)
i++;
while (arr[j] > pivot)
j--;
if (i <= j)
{
tmp = arr[i];
arr[i] = arr[j];
arr[j] = tmp;
i++;
j--;
}
}
if (left < j)
quickSort(arr, left, j);
if (i < right)
quickSort(arr, i, right);
}
int main()
{
cin>>n;
for(i=1;i<=n;i++)
{cin>>a[i];
b[a[i]]++;}
quickSort(a, 1, n);
if( (n-1)/2<=b[a[(n-1)/2]] )
cout<<a[(n-1)/2]<<" "<<b[(n-1)/2];
return 0;
}