#include <stdio.h>
#include <string.h>  /* need to include for strlen, strcmp, strcpy functions */
#define SIZE 80

int main()
{

  int i;
  char word[SIZE + 1] = {'h', 'e', 'l', 'l', 'o', '\0'};
  char duplicate[SIZE + 1];

  strcpy(duplicate, word);

  printf ("\nContents of word array:\n\n");
  for (i = 0; i < strlen(word); i++)             /* strlen function useful here... */
    printf ("%c", word[i]);
  printf ("\n\n");

  printf ("\nContents of duplicate array:\n\n");
  for (i = 0; i < strlen(duplicate); i++)        /* strlen function useful here... */
    printf ("%c", duplicate[i]);
  printf ("\n\n");

  strcpy(duplicate, "goodbye!");

  printf ("\nContents of duplicate array after 2nd strcpy:\n\n");
  for (i = 0; i < strlen(duplicate); i++)        /* strlen function useful here... */
    printf ("%c", duplicate[i]);
  printf ("\n\n");
}