class abc{
public static void main(String args[]){
int a[] = new int[101];//纪录数字
int b[] = new int[101];//纪录次数
int c = 0;
for(int i = 0 ;i< 10000 ;i++){//产生一万次成绩
int r = (int)(Math.random()*101);
for(int j = 0 ;j<= c; j ++){
if(a[j] == r){
b[j]++;
break;
}
if(j ==c){
a[j] = r;
b[j]++;
c++;
break;
}
}
}
for(int i = 0 ; i < c ;i++){
for(int j = i+1; j< c ;j++){
if(b[i] < b[j]){
int temp = a[i];
a[i] = a[j];
a[j] = temp;
temp = b[i];
b[i] = b[j];
b[j] = temp;
}
}
}
for(int i = 0 ; i < 3 ;i++){
System.out.println("第"+(i+1)+"多的成绩为"+a[i]+"。共出现"+b[i]+"次");
}
}
}
public class Test {
public static void main(String[] args) {
long k;
int n;
int m;
Scanner scanner = new Scanner(System.in);
System.out.println("INPUT");
n = scanner.nextInt();
m = scanner.nextInt();
k = n;
for (int i = 1; k / m != k / (double) m; i++) {
k += n * Math.pow(10, i);
}
System.out.println("OUTPUT");
System.out.println(String.valueOf(k).length());
}