Add one to a number represented by an array

Easy

Consider an array of positive integers that represents a number.

For example, [2, 4, 5] represents the number 245.

Write a function that returns an array of numbers of the input + 1.

Some examples:

def array_add_one(num_array: list[int]) -> list[int]:
    # Implement array_add_one
    return num_array

1def array_add_one(num_array: list[int]) -> list[int]:
2    # Implement array_add_one
3    return num_array
4

Solution

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