1. Why arrays #

Created Tuesday 12 November 2019

Problem/Premise: When we want to save data for working on it, it beomes tedious if a large number of variables are involved, agreed. Observations:

• It may be necessary if all are different.
• But it is stupid if all of them are similar, or if we took all of them as input(e.g maximum among n elements).

Solution: The solution to this, in the simplest way, is an array(a primary data structure), which is a contiguous space of the variable which are identified by an index. So it’s easy and intuitive.

Declaration: data_type name_of_the_array[size_required] Initialization:

• At declaration, becomes easier as Cpp develops.
• By using a loop.

Confidence Increased!!