Why the nodes in a linked list are declared as pointers? Nodes contains the pointer part in it to link to another node. Then why the nodes are itself a pointer?
struct node
{
int data;
struct node *link;
} *start;
Now we introduce nodes as
struct node *tmp;
Now this is a node which is a pointer to data type struct node..but for linking we use the link pointer to link the other node
Why dindnt we coded node as
struct node tmp;
only...is this because of allocating dynamic memory..or something more?
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