#include<iostream>
#include<algorithm>
using namespace std;
int main()
{
	int n;
	cin>>n;
	int a[n];
	for(int i=0;i<n;i++)
	cin>>a[i];
	
int q=count(a,a+n,1);
	
int x=count(a,a+n,2);
int y=count(a,a+n,3);
int z=count(a,a+n,4);
int v=count(a,a+n,5);

	
	int max=q;
	if(x>max)
	max=x;
	if(y>max)
	max=y;
	if(z>max)
	max=z;
	if(v>max)
	max=v;
	
	if(max==x)
	cout<<2;
	else if(max==q)
	cout<<1;
	else if(max==y)
	cout<<3;
	else if(max==z)
	cout<<4;
	else if(max==v)
	cout<<5;
	

	
	
	
	
	
	
	
	
	
	
	return 0;
}