#include<bits/stdc++.h>
#define rep(i,a,b) for(int i=a;i<b;i++)
#define rrep(i,a,b) for(int i=a;i>=b;i--)
#define fore(i,a) for(auto& i:a)
#define ff first 
#define ss second 
#define all(a) begin(a),end(a)
#define allr(a) rbegin(a),rend(a)
#define pb push_back
using namespace std;
using ll =long long;
using pii=pair<int,int>;
using pll=pair<ll,ll>;
using vi=vector<int>;
using vll=vector<ll>;
template<class T> inline bool chmin(T& a,T b){return a>b?a=b,1:0;}
template<class T> inline bool chmax(T& a,T b){return a<b?a=b,1:0;}
void solve(){
    ll n;cin>>n;
    if(n==0){
        cout<<0<<' '<<0<<'\n';
        return;
    }
    ll x{},y{};
    int MAXLOG=62;
    rrep(i,MAXLOG,0){
        if((n>>i)&1){
            x=(1ll<<i);
            break;
        }
    }
    y=n-x;
    cout<<x<<' '<<y<<'\n';
}

int main(){
    cin.tie(0)->sync_with_stdio(0);
    int t;
    cin>>t;
    while(t--)solve();
    return 0;
}
/*

*/