#include <bits/stdc++.h>
#include <atcoder/all>
#include <boost/multiprecision/cpp_dec_float.hpp>
#include <boost/multiprecision/cpp_int.hpp>
namespace mp = boost::multiprecision;
using Bint = mp::cpp_int;
using namespace std;
using namespace atcoder;
#define rep(i, n) for(int i=0;i<(n);++i)
#define rep1(i, n) for(int i=1;i<=(n);i++)
#define ll long long
using mint = modint998244353;
using P = pair<ll,ll>;
using lb = long double;
using T = tuple<ll, ll, ll>;
#ifdef LOCAL
#  include <debug_print.hpp>
#  define dbg(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)
#else
#  define dbg(...) (static_cast<void>(0))
#endif

int main()
{
    int t;
    cin >> t;
    while(t--) {
        vector<int> vs;
        ll n;
        cin >> n;
        int cnt = 0;
        while(n) {
            vs.push_back(n%2);
            n/=2;
            if(vs.back()==1) cnt++;
        } 
        ll a = 0;
        ll b = 0;
        rep(i,vs.size()) {
            if(vs[i]==1) {
                cnt--;
                if(cnt==0) {
                    a |= 1ll<<i;
                }
                else{
                    b |= 1ll<<i;
                }
            }
        }
        cout << a << " " << b << endl;
    }
    return 0;
}