add one to List[int] - leetcode
- Jan. 2, 2023, 10:51 p.m.
- 848 bytes
- ✗ No
""" 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. Example 1: Input: digits = [1,2,3] Output: [1,2,4] Explanation: The array represents the integer 123. Incrementing by one gives 123 + 1 = 124. Thus, the result should be [1,2,4]. """ class Solution: def plusOne(self, digits: List[int]) -> List[int]: number_str = "" for _, v in enumerate(digits): number_str = number_str + str(v) number_str = str(int(number_str) + 1) return([int(x) for x in number_str])