string-ops-2.c

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

int main (void)
{
  char *hello = "Hello, world!\n";

  printf ("%s\n", hello);
  printf ("%zd\n", strlen (hello));

  printf ("%s\n", hello + 7);
  printf ("%zd\n", strlen (hello + 7));

  hello[5] = 0;
  printf ("%s\n", hello);
  printf ("%zd\n", strlen (hello));

  return 0;
}