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.*;
import java.io.*;

class Main{		//?????£??????

	int a;
	int b;

	public Main(){
		Scanner scan = new Scanner(System.in);
		a = scan.nextInt();
		b = scan.nextInt();

		int x = a / b;
		int y = a % b;
		double z = (double)a / (double)b;

		System.out.printf("%d %d %.5f", x, y, z);
		System.out.println("");
	}
	public static void main(String[] args){
		new Main();
	}
}