How to Solve Add Two Numbers Problem
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Add Two Numbers
You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their nodes contains a single digit. Add the two numbers and return...
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Understanding the Add Two Numbers Problem
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Problem Statement
You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their nodes contains a single digit. Add the two numbers and return the sum as a linked list. You may assume the two numbers do not contain any leading zero, except the number 0 itself.
Add Two Numbers
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Examples
l1 = [2,4,3], l2 = [5,6,4][7,0,8]342 + 465 = 807.
l1 = [0], l2 = [0][0]l1 = [9,9,9,9,9,9,9], l2 = [9,9,9,9][8,9,9,9,0,0,0,1]Constraints
The number of nodes in each linked list is in the range [1, 100].0 <= Node.val <= 9It is guaranteed that the list represents a number that does not have leading zeros.How Interview Coder Helps with Leetcode Problems
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