#19Medium#16 in NVIDIA's list· asked at 4 companies
Add Two Numbers II
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What we know
Example 1
Input: l1 = [7,2,4,3], l2 = [5,6,4] Output: [7,8,0,7]
7243 + 564 = 7807.
Example 2
Input: l1 = [2,4,3], l2 = [5,6,4] Output: [8,0,7]
Example 3
Input: l1 = [0], l2 = [0] Output: [0]
Constraints
- •
The number of nodes in each linked list is in the range
[1, 100]. - •
0 <= Node.val <= 9 - •
The lists have no leading zeros except the number 0 itself.