#include <iostream>
    #include <algorithm>
    #include <vector>
    using namespace std;
    bool myfunction (int k, int L) 
    {
        return (k==L);
    }
    int main () 
    {
        int Array[] = {101, 202, 202, 202, 303, 303, 202, 202, 101};
        vector<int> num (Array, Array + 9);
        vector<int> :: iterator Iter;
        Iter = unique (num.begin(), num.end());                                
        num.resize( distance(num.begin(), Iter) );
        unique (num.begin(), num.end(), myfunction);
        for (Iter = num.begin(); Iter != num.end(); ++Iter)
            cout << ' ' << *Iter;
        return 0;
    }