import java.util.Scanner;
import java.util.List;
import java.util.ArrayList;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String a = sc.next();
int b = sc.nextInt();
List<Integer> res = div(a,b);
for(int i=0;i <= res.size()-2;i++){
System.out.print(res.get(i));
}
System.out.println();
System.out.print(res.get(res.size()-1));
}
static List div(String a,int b){
List<Integer> result = new ArrayList();
int i = a.length()-1;
int t=0,m=0,n=0,x=0;
for(int j = 0 ; j<=i;j++){
x = (a.charAt(j)-'0')+n*10;
m = x/b;//商
n = x%b;//余数
result.add(m);
}
result.add(n);
while(result.size()>2 && result.get(0) == 0){
result.remove(0);
}
return result;
}
}