fun game hackerearth

#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define pb push_back
#define p_b pop_back
#define si stack<int>
#define sll stack<ll>
#define sc stack<char>
#define vi vector<int>
#define vll vector<ll>
#define mii map<int, int>
#define msi map<string, int>
#define mci map<char, int>
#define qc queue<char>
#define qi queue<int>
#define qll queue<ll>
using namespace std;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    ll n;
    qll a;
    sll b;

    cin >> n;
    for(ll i = 0; i < n; i++){
        ll x;
        cin >> x;
        a.push(x);
        b.push(x);
    }

    while(a.size() > 0 && b.size() > 0){
        if(a.front() > b.top()){
            cout << 1 << " ";
            b.pop();
        } else if(a.front() < b.top()){
            cout << 2 << " ";
            a.pop();
        } else{
            cout << 0 << " ";
            a.pop();
            b.pop();
        }
    }
    return 0;
}