Solution: Plus One
Explore how to add one to a number represented as an array of digits by applying arithmetic carry rules. Learn to handle cases where digits are 9 and implement an efficient algorithm with linear time complexity. Understand the process of updating the array or creating a new array when all digits are 9.
We'll cover the following...
We'll cover the following...
Statement
You are given a non-negative integer represented as an integer array, digits, where each element in digits[i] corresponds to a single digit of the integer. The digits are arranged from most significant (left) to least significant (right), and the number has no leading zeros.
Your task is to add one to this integer and return the updated number in the same digit-array format.
Constraints:
...