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#include <fstream>
using namespace std;
ifstream cin("elmaj.in");
ofstream cout("elmaj.out");
int n,a[1000001],i,nr1,x;
int elmaj(int n,int a[])
{
int cand=-1,nr=0,nr1=0;
for(int i=0;i<n;i++)
{
if(nr==0) {cand=a[i];nr=1;}
else if(a[i]==cand) {nr++;}
else nr--;
}
for(int i=0;i<=n;i++)
if(a[i]==cand) nr1++;
if(nr1>n/2) return cand;
else return -1;
}
int main()
{
cin>>n;
for(i=0;i<n;i++) cin>>a[i];
if(elmaj(n,a)==-1) cout<<-1;
else
{
x=elmaj(n,a);
cout<<x<<' ';
for(i=0;i<n;i++)
if(a[i]==x) nr1++;
cout<<nr1;
}
return 0;
}