Pagini recente » Cod sursa (job #724008) | Cod sursa (job #3170063) | Cod sursa (job #1409634) | Cod sursa (job #2364798) | Cod sursa (job #1523758)
#include <iostream>
#include <fstream>
#include <unordered_map>
#define NMAX 1000005
using namespace std;
int x,n,Max,el,cand,k;
ifstream in("elmaj.in");
ofstream out("elmaj.out");
int a[NMAX];
int main()
{
in >> n;
for(int i=0;i<n;i++)
{
in >> a[i];
}
for(int i=0;i<n;i++)
{
if(k==0)
{
cand = a[i];
k=1;
}
else if(cand==a[i])
{
k++;
}
else
k--;
}
int nr=0;
for(int i=0;i<n;i++)
{
if(a[i]==cand)
{
nr++;
}
}
if(nr>n/2) out << cand << " " << nr ;
else out << -1;
return 0;
}