#include	<stdio.h>

int
main()
{
	char	 a[] = "Hello";
	char	*p;
	int	 i;

	for (i = 0; a[i] != '\0'; i++)
		printf("a[%d] = %c\n", i, a[i]);

	for (p = a; *p != '\0'; p++)
		printf("*p = %c\n", *p);

	p = a;
	while (*p != '\0')
		putchar(*p++);

	return 0;
}