hhh

#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
int a[n];
int tmp = 0,count = 0;
for(int i = 0;i < n;i){
cin>>a[i];
}
for(int j = 0; j <n;j){
for(int k = 0; k <n;k++){
if(a[j] == a[k]){
++count;
}
}
if(count > n / 2){
if(a[j] != tmp){
cout<<a[j]<<" ";
}
tmp=a[j];
}
count = 0;
}
return 0;
}