import heapq

class Heapq:
    def __init__(self, lst = [], reverse = False):
        if reverse:
            self.pm = -1
            self.hq = [-l for l in lst]
        else:
            self.pm = 1
            self.hq = lst.copy()
        heapq.heapify(self.hq)
        self.tot = sum(lst)
        self.cnt = {}
        self.length = len(lst)
    
    def __bool__(self):
        return self.length > 0
        
    def __len__(self):
        return self.length
    
    def __getitem__(self, i):
        if i == 0:
            return self.top()
        else:
            assert False
    
    def push(self, x):
        self.length += 1
        self.cnt[x * self.pm] = self.cnt.get(x * self.pm, 0) + 1
        heapq.heappush(self.hq, x * self.pm)
        self.tot += x
    
    def pop(self):
        if self.length == 0:
            return None
        self.length -= 1
        ret = heapq.heappop(self.hq)
        self.tot -= self.pm * ret
        self.cnt[ret] -= 1
        self.delete()
        return self.pm * ret
    
    def top(self):
        if self.hq:
            return self.pm * self.hq[0]
        else:
            return None
    
    def remove(self, x):
        if self.cnt.get(x * self.pm, 0) == 0:
            return False
        self.cnt[x * self.pm] -= 1
        self.length -= 1
        self.tot -= x
        self.delete()
        return True
            
    def delete(self):
        while self.hq and self.cnt.get(self.hq[0], 0) == 0:
            heapq.heappop(self.hq)

n = int(input())
A = list(map(int, input().split()))
L = {}
R = {}
for i, a in enumerate(A):
    if a not in L:
        L[a] = i
    R[a] = i

add = [-1] * n
remove = [-1] * n
for a, i in L.items():
    add[i] = a
for a, i in R.items():
    remove[i] = a

hq = Heapq(reverse=True)
ans = [0] * n
for i in range(n):
    if add[i] != -1:
        hq.push(add[i])
    ans[i] = hq.top()
    if remove[i] != -1:
        hq.remove(remove[i])
print(*ans)