Plus One
Explore how to add one to a non-negative integer represented as an array of digits. Learn to handle digit increments and carry-over using math and coding patterns, enhancing your problem-solving skills for coding interviews in C++.
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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