Checkpoint9 min
Linked List Checkpoint
Pointer-order pitfalls, dummy-node use, fast/slow applications, and LRU internals.
Question 1 of 8
In the reversal loop, why must nxt = cur.next run BEFORE cur.next = prev?
Pointer-order pitfalls, dummy-node use, fast/slow applications, and LRU internals.
In the reversal loop, why must nxt = cur.next run BEFORE cur.next = prev?