#include<stdio.h>
main()
{
      int t,a,p;
      scanf("%d",&t);
      while(t--)
      {
            scanf("%d",&a);
            for(p=2;a%p==0;p*=2);
            p=p/2-1;
            printf("%d %d\n",a-p,a+p);
      }
     
}