#include<stdio.h>

int main()
{
  int n,a[200005],t1=0,t2=0,t3=0,t4=0,t5=0,i;
  scanf("%d",&n);
  for(i=0;i<n;i++)
  {
        scanf("%d",&a[i]);
        if(a[i]==1)
                t1++;
        else if(a[i]==2)
                t2++;
        else if(a[i]==3)
                t3++;

      else if(a[i]==4)
                t4++;

        else if(a[i]==5)
                t5++;
  }
  if((t1>=t2)&&(t1>=t3)&&(t1>=t4)&&(t1>=t5))
        printf("1");
  else if((t2>t1)&&(t2>=t3)&&(t2>=t4)&&(t2>=t5))
        printf("2");
   else if((t3>t1)&&(t3>=t2)&&(t3>=t4)&&(t3>=t5))
        printf("3");
  else if((t4>t1)&&(t4>t2)&&(t4>t3)&&(t4>=t5))
        printf("4");
  else if((t5>t1)&&(t5>t2)&&(t5>t3)&&(t5>t4))
        printf("5");
 return 0;
}