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: Wrong Answer)

while str = STDIN.gets
  n = str.split(" ")
  a = n[0].to_i
  b = n[1].to_i
 if 1 <=a && 1 <=b && a <= 1000000000 && b <= 1000000000
  d = a / b
  r = a % b
  f = a / b.to_f
   puts "#{d} #{r} #{f}"
 end
end