445. Add Two Numbers II

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You are given two non-empty linked lists representing two non-negative integers. The most significant digit comes first 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. Example 1: Input: l1 = [7,2,4,3], l2 = [5,6,4] Output: [7,8,0,7] Example 2:

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solution.cppC++17

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