#include <stdio.h>

extern void combsort(int a[], int length);

int main() {
  int a[] = {1, 6, 5, 3, 8, 9, 7, 2, 4, 0};
  int length = sizeof(a) / sizeof(*a);
  int i;
  combsort(a, length);
  for (i = 0; i < length; i++)
    printf("%d ", a[i]);
  printf("\n");
  return 0;
}