Rick prepared the following pseudocode for the count controlled iteration of a singly linked list using head and tail dummy nodes. In what way is this potentially misleading?
Pseudocode: count controlled iteration of a singly linked list w/dummy nodes
1. let cursor reference the first data node
2. count = 0
3. while count is less than length of the list
4. visit the node referenced by cursor
5. advance cursor to the next node
6. increment count
Actually, there isn’t much wrong with it. The only potential difficulty is whether it is clear that it accounts for the dummy nodes.
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