What Is Structural Programming? Usage?

     Definition : Structured programming is a logical programming method that is considered a precursor to object-oriented programming.

   In structured programming, we sub-divide the whole program into small modules so that the program becomes easy to understand. 

 🔸The purpose of structured programming is to linearize control flow through a computer program so that the execution sequence follows the sequence in which the code is written. 

🔸The dynamic structure of the program than resemble the static structure of the program. 

🔸This enhances the readability, testability, and modifiability of the program.

🔸 This linear flow of control can be managed by restricting the set of allowed applications construct to a single entry, single exit formats.

Usage:

 i) We use structured programming because it allows the programmer to understand the program easily.

 ii) If a program consists of thousands of instructions and an error occurs then it is complicated to find that error in the whole program, but in structured programming, we can easily detect the error and then go to that location and correct it. This saves a lot of time.