题解 | #游游的最小公倍数#

#include "bits/stdc++.h"

using namespace std;
#define int long long
#define pb push_back
#define endl "\n"
#define x first
#define y second
#define PII pair<int,int>
#define PIII pair<int,PII>
const int MOD = 1e9 + 7;
const int N = 3e5;

void slu() {
    int n;
    cin >> n;
    int l = n / 2;
    int r = n - l;
    int t = gcd(l, r);
    while (t != 1) {
        l--, r++;
        t = gcd(l, r);
    }
    cout << l << ' ' << r << endl;
}

signed main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int T;
    cin >> T;
//    T = 1;
    while (T--)slu();

}