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.math.BigDecimal;
import java.util.Scanner;

public class Main {
	public static void main(String[] args) {

		Scanner scanner = new Scanner(System.in);

		scanner.hasNext();

		int a = scanner.nextInt();
		int b = scanner.nextInt();

		float c = (float)a/(float)b;

		System.out.print(a/b + " ");
		System.out.print(a%b + " ");

		double after = new BigDecimal(String.valueOf(c)).setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue();

		System.out.print(after);
	}
}