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.io.BufferedReader;
import java.io.InputStreamReader;
 
public class Main {
 
    public static void main(String[] args) throws Exception{
        // TODO ?????????????????????????????????????????????
        String str[], ans;
        int a, b;
        int d, r;
        String f;
 
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        str = br.readLine().split(" ");
        a = Integer.parseInt(str[0]);
        b = Integer.parseInt(str[1]);
 
        d = a / b;
        r = a % b;
        f = String.format("%.5f", ((double)a / (double)b));
        System.out.println(d + " " + r + " " + f);
 
    }
 
}