https://leetcode.com/problems/plus-one-linked-list/solution/\nWhy does the following test case have an output that is not +1 of the input? What am I missing?\n\nInput:\n[6,1,4,5,3,9,0,1,9,5,1,8,6,7,0,5,5,4,3]\nOutput:\n[6,1,4,5,3,9,0,1,9,5,1,8,6,7,0,5,6,2,8]\n\nI expected:\n[6,1,4,5,3,9,0,1,9,5,1,8,6,7,0,5,5,4,4]

https://leetcode.com/problems/plus-one-linked-list/solution/\nWhy does the following test case have an output that is not +1 of the input? What am I missing?\n\