Find Plus One😉 #coding #leetcode #leetcodechallenge

Approach:
The solution loops through the given array of digits in reverse order, starting from the last index and moving towards the first index.
It checks if the digit at the current index is less than 9. If yes, it increments the digit by 1 and returns the modified array.
If all the digits in the array are 9, then it replaces all the digits with 0 and adds an extra digit with value 1 at the beginning of the array.

Time complexity : O(n )
Where n is the number of elements in the array

Space complexity: O(1)
No additional space required

Coders can test their understanding of programming and actively recall while invoking their memory for more information.

The invocation of memory asking for more information can lead to learning new concepts and reviewing information you may have forgotten.

Flashcards overall solidifies the understanding of a coding problem.

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