Given two integers $X$ and $Y$.

Find the largest integer $Z$ such that $Z \times X \le Y$,
and an integer $W$ between $0$ and $X-1$,
such that the remainder when $W$ is divided by $X$ equals to the remainder when $Y$ is divided by $X$.

Hint (or simplification)

1. find largest $Z$, such that $Z \times X \le Y$
2. find a $W$ ($0 \le W \le X-1$), such that remainder of $W \div X =$ remainder of $Y \div X$

Input Specification

The first line consists of two integers $X$ and $Y$.

Output Specification

Output two integers $Z$ and $W$.

Constraints

For all cases,
$1 \le X \le 10^{18}$
$-10^{18} \le Y \le 10^{18}$
Subtask 1: $Y > 0$ (50 pts)
Subtask 2: No additional constraints (50 pts)