#include
#include
using namespace std;
#define ll long long
#define ld long double
signed main(){
ll n;
cin >> n;
ll nulls = 0, ones = 0;
for(ll i = 0; i < n; i++){
ll x;
cin >> x;
if(x == 0)
nulls++;
else if(x == 1)
ones++;
}
if(ones > nulls)
cout << "больше 1";</strong>
else if(nulls > ones)
cout << "больше 0";</strong>
else
cout << "поровну";</strong>
}