#include<iostream> using namespace std; int main() { int n,a[1001],b,o; while (cin >> n) { memset(a,0,sizeof(a)); o=0; while(n--){ cin>>b; a[b]++; } for(int i = 1;i<=1000;i++) { if(a[i] > a[o]){ o=i; } } cout<<o<<endl; } return 0; }