pointer variables

1 Basic Operations of Pointer Variables int a,*iptr,*jptr,*kptr;iptr = &a;jptr = iptr;*jptr = 100;kptr = NULL; Illustration: 1.1 Address and Memory Space A pointer variable is also a variable that corresponds to a block of memory space and an address in memory; the name of the pointer is the address. How large is this empty … Read more