por Do you already know what the iterative structure in programming is? If you are in the wide world of technological development, it is likely that you already know about options such as the iterative structure. This consists of repeating a series of instructions a certain number of times or as long as a given condition is met.
In this article, we tell you what the iterative structure in programming consists of, as well as what its most important characteristics and types are.
What is the iterative structure in programming?
The iterative structure, commonly known as iteration, can be defined as a step sequence and instructions that have a destination. Their primary objective is that they can be executed repeatedly.
Loops
Loops, in iterative programming, are responsible for repeatedly playing a block or packet of instructions. Said loop can be repeated a fixed number of times, for example X times, or depending on the number of criteria ordered, either a test of one or several conditions.
It should be noted that, at the beginning, these loops are usually apparently simple elements, but not all of them are of this type, since They quickly become enormous monsters for programmers. whose experience is scarce.
This could lead to exit criteria, meaning that if tests are run under a given action, whether or not success is achieved, the error in exit condition can cause incorrect number of loops which leads to never being able to enter one or, even worse, the loop not allowing one to exit again.
Types of iterative structure
As we have previously stated, commonly There are two kinds of iterative structure or loops known..
On the one hand, we can find one that executes a given number of times controlled primarily by a counter or by an index that helps increase the iterative structure. This can be included within the FOR family. On the other hand, we have a loop class that It is only executed if it is meeting a condition, otherwise it will not access. This condition will be checked at the beginning and/or can also be checked at the end of construction. We can include this type in the WHILE OR REPEAT group, where WHILE is the beginning and REPEAT is the end of the iterative programming.
What is the next step?
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