The maximum number of consecutive days in which all the employees are present is only 2 days.
To solve this question, we need to understand the concept of zero indexing.
The zero-based index is a method of addressing arrays in which the first element of a series is allocated the index 0, instead of the index 1, as is common in non-programming situations.
From the given information, Let assume that:
We will realize that:
By applying zero indexing for employees:
Thus, the maximum number of consecutive days is 2 days and it takes place only at the beginning.
Learn more about zero indexing here:
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