Dev
Mentor
Coach Interview AI
Mock Interview AI
Coding Problems
Blog
Pricing
Toggle theme
Sign In
Get Started
Toggle theme
Loading...
Loading...
For the best coding experience, use a desktop browser.
Easy
Array
Plus One
Examples
Input:
digits = [1,2,3]
Output:
[1,2,4]
Sample Test Cases
Case 1 Input:
[1,2,3]
Expected:
[1,2,4]
Case 2 Input:
[9]
Expected:
[1,0]
Reset
Run
Submit
Loading editor...
Test Case
Output
Submission
Case 1 Input:
[1,2,3]
Expected:
[1,2,4]
Case 2 Input:
[9]
Expected:
[1,0]
Add one to a large integer represented as an array of digits.