#include <stdio.h>
#include <stdlib.h>

/*  Print the decimal representation of N/D with up to
    P digits after the decimal point.
*/
#define P   60
void *safeMalloc(int n) {
    void *p = malloc(n);
    if (p == NULL) {
        printf("Error: malloc(%d) failed. Out of memory?\n", n);
        exit(EXIT_FAILURE);
    }
    return p;
}



void PrintDecimal(unsigned N, unsigned D)
{
    unsigned *array;
    unsigned tailing;
    unsigned bitch;
    int firstindex;
    int lastindex;
    int found = 0;
    int intial=2;
    array=malloc(intial*sizeof(int));
    int j=0;
    int k=0;
    unsigned bitch1;
    unsigned tailing1;

    //  Print the integer portion.
   printf("%u.", N/D);

    //  Take the remainder.
    N %= D;
    array[j]=N;
    j++;
   // printf("this is the first remainder in the array:%d\n",array[0]);
  //  printf("this is the remainder%d\n",N);
    for (int i = 1; i < P && (N!=0); ++i)
    {
        //  Move to next digit position and print next digit.
        N *= 10;
       // printf("%u", N/D);

        //  Take the remainder.
        N %= D;

        for(k=0;k<j;k++)
        {

            if(array[k]==N && found==0){
              //  printf("The %dth remainder is: %d\n", k, array[k]);
                firstindex=k;
                found = 1;
                lastindex=j;

            }

        }

        if(found==0){   array[j]=N;}
   //     printf("This is the remainder that goes in the array:%d\n",N);

        j++;
        if(intial==j)
        {
            intial=intial*2;
            array=realloc(array, intial*sizeof(int));
        }


    }
    //printf("%d %d\n",firstindex,lastindex);
   // printf("\n%d\n",k);
    for(int p=0;p<firstindex;p++)
    {
        tailing1=array[p];
        bitch1=(tailing1*10)/D;
        printf("%u ",bitch1);

    }
    printf("[");
   for(int p=firstindex;p<lastindex;p++)
   {
    //printf("%u ",array[p]);
       tailing=array[p];
       bitch=(tailing*10)/D;


     printf("%u",bitch);

   }
    printf("]");
   putchar('\n');

    //0196078431372549

}


int main()
{
    int denom,numerator;
    scanf("%d",&denom);
    scanf("%d",&numerator);
    PrintDecimal(denom, numerator);
    putchar('\n');
}