por Do you already know what the selective structure in programming is? If you are part of the technological world, it is likely that you already know or have worked with different types of programming structures, such as the selective structure. This is responsible for flow management in pursuit of the development of programming logic.
Now, if you are interested in going deeper into the selective structure, Stay in this article to discover the characteristics of the selective structure and the types that exist.
What is selective structure in programming?
Conditional structures or, as they are mostly known in programming, selective structures, are defined as a structure that allows to control in a certain way the flow of an action or actions of the program, helping the development of programming logic to be optimal.
This means, in other words, that a selective structure is responsible for directing the execution of a program that targets the statement groups of the condition result.
All of these actions allow you to confirm the validity of the program flow in relation to a logical expression by choosing between two or more actions. This way, evaluate the conditions and immediately execute a statement. However, care must be taken when doing it, as it is not possible to do it all at the same time, but only one at a time.
Types of selective structures
The representation of each of the parts of this structure is done with pseudocode words, such as, for example if, else, then or, translated into Spanish if, then, if… no. These selective structures, being a great variety of cases, can be classified under 3 groups, these being:
Simple: are defined as those composed under a single selection and condition. The clearest example of simple selective structure in programming is false/truewhere if the result is false it will not do anything, however, it will execute the action or actions required if such is true.
Double: just like the simple ones, They are conditioned only by one condition, but using the same example of false and true. If false, it will execute the necessary actions, and if true, it will also execute them.
Multiple: are They occur when we have the union of several simple selective structureswith the difference that its code is much smaller than the simple ones.
What is the next step?
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