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 Ruby (judge verdict: Accepted)

#!/usr/bin/ruby
# -*- coding: utf-8 -*-
=begin
HOME- ITP1-ITP1_4-A
Discussion Solution Statistics Submit
 
Computation - A / B Problem
Time Limit : 1 sec, Memory Limit : 65536 KB
?????????

???????????´??° a ??¨ b ?????????????????§?????\?????????????¨??????????????????°?????????????????????????????????

    a ?? b ??? d (??´??°)
    a ?? b ????????? ??? r (??´??°)
    a ?? b ??? f (???????°???°?????°)

Constraints

Constraints (??¶?´?)??????????????§?????§????????????????????¨???????????\???????????????????????????????????±????????????????????????????????°????????§?????¨???????????°??????????????¶??´????????¢?????´?????????????§£?????????????¨??¨??????????????????±???????????????????????????????????¢????????¶?´??????\??????????????¨???????????????

    1 ??? a, b ??? 109

Input

1?????????????????´??° a, b ????????????????????????
Output

d, r, f ????????????????????§????????£????????????????????????????????????f??????????????????0.00001??\????????????????????£????????????????????¨????????????
Sample Input

3 2

Sample Output

1 1 1.50000
-}
=end


def aux(s)
  f = s.split
  a = f[0].to_i
  b = f[1].to_i
  format("%d %d %.5f", a/b, a%b, a.to_f/b)
end

s = gets
puts aux(s)