Problem:
A/B Problem

Write a program which reads two integers a and b, and calculates the following values:

a ÷ b: d (in integer)

remainder of a ÷ b: r (in integer)

a ÷ b: f (in real number)

Input

Two integers a and b are given in a line.

Output

Print d, r and f separated by a space in a line. For f, the output should not contain an absolute error greater than 10-5.

Constraints

1 ≤ a, b ≤ 109

Sample Input 1

3 2

Sample Output 1

1 1 1.50000

Solution in PHP (judge verdict: Accepted)

<?php
$input = trim(fgets(STDIN));
List($a, $b) = explode(" ", $input);

$d = floor($a / $b);
$r = $a % $b;
$f = sprintf("%.10f", $a / $b);

echo "{$d} {$r} {$f}".PHP_EOL;