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: Wrong Answer)

import java.text.DecimalFormat;
import java.util.Scanner;

/**
 *
 * @author lenovo
 */
public class Main {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int a = scanner.nextInt();
        int b = scanner.nextInt();
        int d;
        int r;
        double f;

        d = a / b;
        r = a % b;
        f = (float) (1.0 * a / b);
        System.out.println(f);
        DecimalFormat df = new DecimalFormat("0.00000");
      //  DecimalFormat df = new DecimalFormat("###.000");

    
        String n = df.format(f);

        System.out.println(d + " " + r + " " + n);
    }

}