#include<iostream>
using namespace std;
int main(){
    int h[6]={0};
	int n,i;
    cin>>n;
	int a[200001];
	for( i=0;i<n;++i){
		cin>>a[i];
		h[a[i]]++;
       // cout<<a[i]<<" "<<h[a[i]]<<endl;
	}
	 i = 0;
    int m=0,x=6;
	
	while(i<n){
      //  cout<<m<<" "<<h[i]<<endl;
		if(m<h[a[i]]){
		m = h[a[i]];
            x = a[i];
        //    cout<<m;
        }
        else if(m==h[a[i]]&&x>a[i]){
            m = h[a[i]];
            x = a[i];
        }
        i++;
	}
	cout<<x<<endl;
}