import sys
from collections import defaultdict

def main():
    n = int(sys.stdin.readline())
    a = list(map(int, sys.stdin.readline().split()))
    
    left = defaultdict(lambda: n)
    right = defaultdict(lambda: -1)
    
    for i in range(n):
        val = a[i]
        if left[val] == n:
            left[val] = i
        if right[val] < i:
            right[val] = i
    
    ts = list(left.keys())
    ts.sort(reverse=True)
    
    parent = list(range(n + 2))  # 0 to n+1
    b = [0] * n
    
    for t in ts:
        l = left[t]
        r = right[t]
        if l > r:
            continue
        
        cur = l
        while cur <= r:
            current_parent = find_parent(parent, cur)
            if current_parent > r:
                break
            b[current_parent] = t
            next_parent = find_parent(parent, current_parent + 1)
            parent[current_parent] = next_parent
            cur = current_parent + 1
    
    print(' '.join(map(str, b)))

def find_parent(parent, x):
    while parent[x] != x:
        parent[x] = parent[parent[x]]
        x = parent[x]
    return x

if __name__ == '__main__':
    main()