#110 A/B

Statement

Statement language

Given two integers $A$ and $B$ .

Write a program that prints $A/B$ .

The input is given in the following format.

$A\ B$

Print $A/B$ on the first line.

Your answer is considered correct if its absolute or relative error is at most $10^{-9}$ .

#	Score	Constraints
1	100	Full constraints.

Input

1 2

Output

0.5

$1/2=0.5$ .