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

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

  int i;
  char p[] = "This is a test.";

  for (i=0; i< strlen(p); i++) {
    printf("%c", p[i]);
  }

  printf("\n\n");

  printf("string starting at p = %p\n", p);
  printf("string starting at p = %x\n", p);
  printf("content of p = %s\n\n", p);

  char *s = p;

  printf("string starting at s = %s\n", s);
  printf("length = %d\n", strlen(s));

  printf("s[5] = %c\n\n", s[5]);
  printf("*(s+6) = %c\n\n", *(s+6));

  return 0;
}