import java.util.Scanner; // https://yukicoder.me/problems/no/128 public class Otoshidama128 { public static void main(String[] args) { // 標準入力から読み込む際に、Scan Scanner sc = new Scanner(System.in); // String 1つ分を読み込む int money = Integer.parseInt(sc.next()); int children = Integer.parseInt(sc.next()); System.out.println(Math.floorDiv(money, children)); } }