import java.util.*;

public class Main {
	static class range{
		int t,s,e;
		public range(int t,int s,int e) {
			// TODO Auto-generated constructor stub
			this.t = t;
			this.s = s;
			this.e = e;
		}
	}
	static long gcd(long a,long b){
		return b == 0 ? a : gcd(b, a%b);
	}
	static long lcm(long a, long b){
		return a*b/gcd(a, b);
	}
	public static void main(String[] args) {
		
		Scanner sc = new Scanner(System.in);
		HashMap<Integer, Integer> last = new HashMap<>();
		HashMap<Integer, Integer> first = new HashMap<>();
		int n = sc.nextInt();
		int[] a = new int[n];
		for(int i=0;i<n;i++){
			a[i] = Integer.parseInt(sc.next());
			last.put(a[i],i);
			if(!first.containsKey(a[i])){
				first.put(a[i], i);
			}
		}
		LinkedList<range> list = new LinkedList<>();
		for(int t:last.keySet()){
			list.add(new range(t, first.get(t), last.get(t)));
		}
		list.sort((x,y)->x.s-y.s);
		PriorityQueue<range> s = new PriorityQueue<>((x,y)->y.t-x.t);
		StringBuilder ans = new StringBuilder();
		for(int i=0;i<n;i++){
			while(!list.isEmpty() && list.peekFirst().s<=i){
				s.add(list.removeFirst());
			}
			while(s.peek().e<i) s.poll();
			ans.append(s.peek().t);
			if(i==n-1){
				ans.append("\n");
			}else{
				ans.append(" ");
			}
		}
		System.out.println(ans);
	}
}