#include<stdio.h>
#include<string.h>
#include<stdlib.h>
int ary[1000000];
int n;
int main()
{
    int i,k,ans;
    while(~scanf("%d",&n))
    {
        memset(ary,0,sizeof(ary));
        for(i=0;i<n;i++)
        {
            scanf("%d",&k);
            ary[k]++;
            if(ary[k]>=(n-(n>>1)))
                ans=k;
        }
        printf("%d\n",ans);
    }
    return 0;
}