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.util.Scanner;

class Main {
  public static void main(String args[]) {
	  	Scanner scanner = new Scanner(System.in);
	  	long  a = scanner.nextInt();
	  	long  b = scanner.nextInt();
	  	long  n = 0;
        float x = 0.f;
        
		n = a / b;
        System.out.print(n + " ");
		n = a % b;
        System.out.print(n + " ");
        a *= 1000000000;
        x = a / b;
        x /= 1000000000;
        System.out.printf("%.6f",x);
        
        scanner.close();
  }
}