scanf("%s", &me);
should be
scanf("%s", me);
Explanation:
"%s"
means that scanf
is expecting a pointer to the first element of a char array.
me
is an object array and could be evaluated as pointer. That’s why you can use me
directly without adding &
. Adding &
to me
will be evaluated to 'char (*)[20]'
and your scanf is waiting char *
Code critic:
Using "%s"
could cause a buffer overflow if the user input string’s length is bigger than 20, so change it to "%19s"
:
scanf("%19s", me);