Plus One

Easy

You are given a large integer as an array of digits digits (most significant first). Increment it by one and return the resulting digits.

Example 1

Input:  digits = [1,2,3]
Output: [1,2,4]

Example 2

Input:  digits = [9,9]
Output: [1,0,0]

Constraints

• 1 <= digits.length <= 100
• 0 <= digits[i] <= 9
• No leading zeros (except the number 0).