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

#define MAX_DIGITS 100

int debug = 1;

/* prints a digit in some specified format */
void PrintDigit(int d, int b) {
  printf(" %d ",d);
}


int main() {

  /* variables */
  int n, b;

  int digits[MAX_DIGITS];

  printf("Enter decimal integers n and b (separated by space): ");
  scanf("%d%d",&n,&b);

  if ( debug ) {
    printf("n is %d, b is %d\n",n,b);
  }

  int col = 0;

  if ( n == 0 ) {
    PrintDigit(0,b);
  } else { 
    while ( n > 0 ) {
      int d = n % b;
      digits[col] = d;
      col++;
      n = n/b;
    }

    // all digits now stored, col is one left of leftmost digit
    while ( col-- > 0 ) {
      PrintDigit(digits[col],b);
    }
  }

  
  
  
  return EXIT_SUCCESS;
}