62. Plus One
EasyArray
You are given a large integer represented as an integer array digits, where each digits[i] is the ith digit of the integer. The digits are ordered from most significant to least significant in left-to-right order. The large integer does not contain any leading 0's. Increment the large integer by one and return the resulting array of digits.
Examples
Input: [1,2,9]
Output: [1,3,0]
Explanation: 129 + 1 = 130. The trailing 9 rolls over and the 2 becomes 3.
Constraints
- 1 <= digits.length <= 100
- 0 <= digits[i] <= 9
- digits does not contain any leading 0's.
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