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

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