Error while writing strcat() using pointers

Question

I am trying to learn C with The C programming Language by K&R. I am trying to write a the strcat() program using pointers.

char         


        

Answer 1

 char *name1;
 char *name2;
 name1 = "stack" ;
 name2 = "overflow";

==>

 char name1[20];
 char name2[10];
 memcpy(name1,"stack") ;
 memcpy(name2,"overflow");