import java.io.*;
import java.util.*;

public class Solution {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);
        try {
        int x = scanner.nextInt();
        int y = scanner.nextInt();
         System.out.println(x/y);
        } catch (InputMismatchException e) {
            System.out.println(e.getClass().getName());
        } catch (Exception e) {
            System.out.println(e);
        } finally {
            scanner.close();
        }
    }
}