#include <vector>
#include <iostream>
#include <string.h>
#include <math.h>
using namespace::std;
using std::cin;
using std::cout;
using std::endl;
int main()
{	int n;
	cin>>n;
	int c=0;
	int x;
	int count1=0,count2=0,count3=0,count4=0,count5=0;
	int great1,great2,gfinal;
	while(c<n)
	{
		cin>>x;
		if(x==1)
			count1++;
		else if(x==2)
			count2++;
		else if(x==3)
			count3++;
		else if(x==4)count4++;
		else count5++;
		c++;
		}
	great1=count1>count2?count1:(count1==count2?count1:count2);
	great2=count3>count4?count3:(count3==count4?count3:count4);
	gfinal=great1>great2?great1:(great1==great2?great1:great2);
	gfinal=gfinal>count5?gfinal:(gfinal==count5?gfinal:count5);
	
	if(gfinal==count1)cout<<1;
	else if(gfinal==count2) cout<<2;
	else if (gfinal ==count3)cout<<3;
	else if (gfinal == count4)cout<<4;
	else cout<<5;
}