Introduction
The use of the ‘goto’ statement in programming has been a controversial topic for many years. While it can be used to simplify certain types of programming tasks, it is generally considered to be bad practice and should be avoided. In this article, we will discuss why it is not good practice to use ‘goto’ and provide some alternatives that can be used instead. We will also discuss some of the potential problems that can arise from using ‘goto’ and how to avoid them.
Solution
Using ‘goto’ is not considered good practice because it can lead to code that is difficult to read and maintain. It can also lead to code that is hard to debug and can cause unexpected behavior. Additionally, it can lead to code that is not easily extensible or reusable.
Spaghetti is a code poorly structured and which makes it hard to update because of multiple undocumented and unexpected links or dependencies. You touch it in one place and you see other things get broken or modified in an unexpected way. Just like sticky spaghetti, you pull one end and you see a number of places start moving.
GOTO usually violates the principles of structured, procedural programming, hence the term, which suggests the tangled and arbitrary nature of the program flow.
solved Why is it not good practice to use ‘goto’? [duplicate]
The use of the goto statement is generally considered bad practice in programming. This is because it can lead to code that is difficult to read, debug, and maintain. The goto statement can also lead to unintended consequences, such as infinite loops or unexpected jumps in the program’s execution.
The goto statement is often used to jump to a specific line of code, but this can be done more effectively with other control structures such as if and while statements. These control structures are easier to read and understand, and can help to make the code more maintainable.
In addition, the goto statement can lead to code that is difficult to debug. This is because it can be difficult to trace the flow of execution when the goto statement is used. This can lead to unexpected results and can make it difficult to identify and fix bugs.
For these reasons, it is generally considered bad practice to use the goto statement in programming. Instead, it is better to use other control structures such as if and while statements to achieve the same result. This will help to make the code more readable, maintainable, and easier to debug.