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: Wrong Answer)

<?php
$ary = explode(' ', trim(fgets(STDIN)));
$a = $ary[0];
$b = $ary[1];
echo (int)($a/$b).' '.$a%$b.' '.$a/$b.PHP_EOL;