Score : $200$ points
From the point $(0,0)$ in a two-dimensional plane, let us move the distance of $1$ toward the point $(A, B)$. Find our coordinates after the move.
Here, after moving the distance of $d$ from a point $X$ to a point $Y$ ($d \le$ length of the segment $XY$), we are at the point on the segment $XY$ whose distance from $X$ is $d$.
The Constraints guarantee that the distance between the points $(0, 0)$ and $(A, B)$ is at least $1$.
Input is given from Standard Input in the following format:
$A$ $B$
Let $(x, y)$ be our coordinates after the move. Print $x$ and $y$ in this order, separated by a space.
Your output is considered correct when, for each printed value, the absolute or relative error from the judge's answer is at most $10^{−6}$.
3 4
0.600000000000 0.800000000000
Printing 0.5999999999 0.8000000001, for example, would also be accepted.
1 0
1.000000000000 0.000000000000
We may arrive at $(A, B)$.
246 402
0.521964870245 0.852966983083