Solution: Plus One
Understand how to solve the Plus One problem by incrementing a number represented as a digit array. Learn the carry-forward method for digit addition, handle edge cases like all 9s, and implement a solution with linear time and space complexity. This lesson helps you apply arithmetic concepts to coding challenges.
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:
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