题解 | #游游的最小公倍数#

//对样例输出
#include<bits/stdc++.h>
#define int long long
using namespace std;
signed main(){
    int n;
    cin>>n;
    vector<int> a(n);
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    for(int i=0;i<n;i++){
        if(a[i]%2==0){
            if(a[i]==2)
            cout<<1<<' '<<1;
            else{
            if(a[i]%4==0)
            cout<<a[i]/2-1<<' '<<a[i]/2+1;
            else
            cout<<a[i]/2-2<<' '<<a[i]/2+2;
        }
        }
        else if(a[i]%2==1) {
            cout<<a[i]/2<<' '<<a[i]/2+1;
        }
        
        cout<<'\n';
    }
    return 0;
}