/*
    ptrArith_1.c
    illustrates that the variable "word" is
    itself a pointer to char just like name.
*/

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

#define WORD_LENGTH 30

int main(int argc, char *argv[])
{
    char word[WORD_LENGTH];

    /* Just to illustrate that "word" is a pointer too" */

    *word = 'A';  /* same as word[0] = 'A' */
    printf("word[0] = %c\n", *word ); /* "%c" formats 1 char, not a string */

    strcpy(word,"Professor");
    *(word + 4) = 'G';  /* same as word[4] = 'G' */
    printf("word = %s\n", word);  /* prints what? */

    return 0;
}