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 JAVA (judge verdict: Accepted)

import java.util.Scanner;
import java.text.DecimalFormat;
import java.math.RoundingMode;
public class Main {
  public static void main(String[] args) {
    Scanner s = new Scanner(System.in);
    int a = s.nextInt();
    int b = s.nextInt();
    s.close();
    int d = a / b;
    int r = a % b;
    double f = (double) a / b;
    DecimalFormat df = new DecimalFormat("#.00000");
    df.setRoundingMode(RoundingMode.HALF_UP);
    System.out.println(d + " " + r + " " + df.format(f));
  }
}