import java.util.Scanner;

public class Main {
    public static String highPerSub(String a,String b){
        int flag = 0;
        StringBuilder re = new StringBuilder("");
        String a1,b1;
        if((a.length() > b.length()) || (a.length() == b.length() && a.compareTo(b) > 0)){
            a1 = a;b1 = b;
        }
        else if(a.compareTo(b) == 0){
            re.append(0);
            return re.toString();
        }
        else{
            a1 = b;b1 = a;flag = 1;
        }
        //a1 >b1
        int la = a1.length()-1,lb = b1.length()-1,c = 0;
        while(la >=0 || lb >= 0 || c >0){
            int t = 0;
            if(la >= 0) t += a1.charAt(la--)-'0';
            if(lb >= 0) t -= b1.charAt(lb--)-'0';
            if(c > 0) t -= c;
            if(t >= 0){re.append(t);c = 0;}
            else{re.append(10+t);c = 1;}
        }
        int i = re.length()-1;
        while(re.charAt(i) == '0'){i--;};
        re.delete(i+1,re.length());
        if(flag != 0)re.append('-');
        re.reverse();
        return re.toString();
    }
    public static  String highPerMul(String a,String b){
        if(a.equals("0") || b.equals("0")){return "0";}
        int la = a.length(),lb = b.length();
        int[] mu = new int[la+lb+2];
        int fur = -1;
        for(int i = lb-1; i >= 0; i--){
            for(int j = la-1; j >= 0; j--){
                int p =la+lb-i-j-2;
                int r = (a.charAt(j)-'0')*(b.charAt(i)-'0');
                mu[p] += r;
                fur = Math.max(fur,p);
            }
        }
        for(int i = 0 ; i <= fur;i++){
            int num = mu[i] % 10;
            int c = mu[i]/10;
            mu[i] = num;
            if(c != 0){
                fur = Math.max(fur,i+1);
                mu[i+1] += c;
            }
        }
        StringBuilder sb = new StringBuilder("");
        for(int i = fur; i>=0;i--){
            sb.append(mu[i]);
        }
        return sb.toString();
    }
    public static String highPerAdd(String a,String b){
        int la = a.length()-1;
        int lb = b.length()-1;
        StringBuilder res = new StringBuilder("");
        int c = 0;
        while(la >= 0 || lb >= 0 || c !=0){
            int t = 0;
            if(la >= 0)t += a.charAt(la--)-'0';
            if(lb >= 0)t += b.charAt(lb--)-'0';
            if(c != 0)t += c;
            res.append(t % 10);
            c = t / 10;
        }
        res.reverse();
        return res.toString();
    }

    public static void highPerDiv(String a,String b){
        int la = a.length(),lb = b.length();
        if(a.equals("0")) {System.out.println("0\n0");return;}
        if(la < lb || (la == lb && a.compareTo(b) < 0)) {System.out.println("0\n"+a);return;}
        int flag = 0;
        int p = 0;
        StringBuilder divNum = new StringBuilder("");
        String temp = new String("0");
        for(int i = 0; i < la;i++){
            temp = highPerAdd(highPerMul(temp,"10"),String.valueOf(a.charAt(i)-'0'));
            String r = new String(highPerSub(temp,b));
            int count = 0;
            while(r.charAt(0) !='-'){
                count++;
                temp = new String(r);
                r = new String(highPerSub(temp,b));
            }
            if(count != 0){flag = 1;}
            if(flag == 1){divNum.append(count);}
        }
        System.out.println(divNum.toString());
        System.out.println(temp);
    }
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String a = scanner.next(),b = scanner.next();
        highPerDiv(a,b);
    }
}