#include <bits/stdc++.h>
using namespace std;
#define int long long
int32_t main(){
int n;
std::cin >> n;
map<int, int> mp;
std::vector <int> arr(n+1);
for(int i=1; i<=n; i++){
std::cin >> arr[i];
if(mp[arr[i]]){
for(int j=mp[arr[i]]; j<i; j++){
mp[arr[j]]=0;
arr[j]=arr[i];
}
}
mp[arr[i]]=i;
}
for(int i=1; i<=n; i++){
std::cout << arr[i] <<"\n";
}
}
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