LeetCode #2 — Adding Two Linked Lists
2 min readJun 1, 2020
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LeetCode’s challenge #2 asks us to sum up two Linked Lists and return one singly Linked List. The given lists are (2 -> 4 -> 3)
and (5 -> 6 -> 4)
, and the expected return list is (7 -> 0 -> 8)
.