#include<stdio.h>
#include<math.h>
int main(){
	int n,a[n],c[]={0,0,0,0,0},i;
	scanf("%d",&n);
	for(i=0;i<n;i++){
	scanf("%d",&a[i]);}
	for(i=0;i<n;i++){
		if(a[i]==1)c[0]+=1;
else if(a[i]==2)c[1]+=1;
else if(a[i]==3)c[2]+=1;
else if(a[i]==4)c[3]+=1;
	else c[4]+=1;}

int max=c[0];
for(i=1;i<5;i++){
	if(max<c[i]){max=c[i];}
	else if(max==c[i]){max=max;}
}
for(i=0;i<5;i++){
	if(max==c[i])break;
}
printf("%d",i+1);
return 0;
}