// we have defined the necessary header files here for this problem.
// If additional header files are needed in your program, please import here.

int main()
{
    // please define the C input here. For example: int n; scanf("%d",&n);
    // please finish the function body here. 
    // please define the C output here. For example: printf("%d\n",a);    
    int n,m;
    scanf("%d%d",&n,&m);
    printf("%d %d\n",(4*n-m)/2,n-(4*n-m)/2);
    return 0;
}