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.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
class Main {
  public static void main(String[] args) throws IOException {
    int a, b, d, r;
    float f;
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String input = br.readLine();
    a = Character.getNumericValue(input.charAt(0));
    b = Character.getNumericValue(input.charAt(2));
    d = getD(a, b);
    r = getR(a, b);
    f = getF(a, b);
    System.out.println(d + " " + r + " " + f);
  }
  static int getD(int a, int b) {
    return a / b;
  }
  static int getR(int a, int b) {
    return a % b;
  }
  static float getF(float a, float b) {
    return a / b;
  }
}