fizzbuzz

fizzbuzz.c

#include <stdio.h>
#include <string.h>
struct node {
  struct node *next;
  char *str;
};
int main (void) {
  struct node nodes[0xF];
  int i;
  for (i=0;i<0xF;++i) {
    nodes[i].next = &nodes[(i+1)%0xF];
    nodes[i].str = strdup("%d");
  }
  for(i=0;i<0xF;i+=0b11) nodes[i].str = strdup(" \bfizz");
  for(i=0;i<0xF;i+=0b101) nodes[i].str = strcat(nodes[i].str+2, strdup("buzz"));

  struct node * cur = &nodes[0];
  for (i = 1; i < 0144; ++i) {
    cur = cur->next;
    printf(cur->str, i);
    printf("\n");
  }
  return 0;
}