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;

class Main{
    public static void main(String[] args){
        int a,b,d,r;
        double f;
    	//?¨??????\??????????????????????????§????????????
		Scanner scanner = new Scanner(System.in);

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

    	d = a/b;
    	r = a%b;
    	//?????°????¨?????????????int???????????£??????
    	f = (double)a/b;

    	System.out.printf("%d %d %5f",d,r,f);
    	scanner.close();
    }
}