import java.util.*;
public class Main
{
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int health = scan.nextInt();
        int damage = scan.nextInt();
        if(health%damage==0){
            System.out.println(health/damage);
        }   else{
            System.out.println(health/damage+1);
        }
    }
} import java.util.*; util.* java public class Main
{
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int health = scan.nextInt();
        int damage = scan.nextInt();
        if(health%damage==0){
            System.out.println(health/damage);
        }   else{
            System.out.println(health/damage+1);
        }
    }
} Main public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int health = scan.nextInt();
        int damage = scan.nextInt();
        if(health%damage==0){
            System.out.println(health/damage);
        }   else{
            System.out.println(health/damage+1);
        }
    } main {
        Scanner scan = new Scanner(System.in);
        int health = scan.nextInt();
        int damage = scan.nextInt();
        if(health%damage==0){
            System.out.println(health/damage);
        }   else{
            System.out.println(health/damage+1);
        }
    } Scanner scan = new Scanner(System.in); scan new Scanner(System.in) int health = scan.nextInt(); health scan.nextInt() scan.nextInt scan int damage = scan.nextInt(); damage scan.nextInt() scan.nextInt scan if(health%damage==0){
            System.out.println(health/damage);
        }   else{
            System.out.println(health/damage+1);
        } health%damage==0 health%damage health damage 0 {
            System.out.println(health/damage);
        } System.out.println(health/damage) System.out.println System.out System System.out health/damage health damage {
            System.out.println(health/damage+1);
        } System.out.println(health/damage+1) System.out.println System.out System System.out health/damage+1 health/damage health damage 1 String[] args args public class Main
{
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int health = scan.nextInt();
        int damage = scan.nextInt();
        if(health%damage==0){
            System.out.println(health/damage);
        }   else{
            System.out.println(health/damage+1);
        }
    }
} public class Main
{
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int health = scan.nextInt();
        int damage = scan.nextInt();
        if(health%damage==0){
            System.out.println(health/damage);
        }   else{
            System.out.println(health/damage+1);
        }
    }
} Main
import java.util.*;
public class Main
{
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int health = scan.nextInt();
        int damage = scan.nextInt();
        if(health%damage==0){
            System.out.println(health/damage);
        }   else{
            System.out.println(health/damage+1);
        }
    }
}
