Advantages of structured programming
Each structure of structured programming has only one entrance and one exit, which is a principle of structured design. Following the principle of structured programming, the program designed according to the structured programming method has obvious advantages. First, the program is easy to read, understand and maintain. Programmers use structured programming method to decompose a complex program into several substructures, which is easy to control and reduce the complexity of the program, so it is easy to write the program and verify the program. Second, it improves the efficiency of programming and reduces the cost of software development. Because the structured programming method can minimize errors, it can reduce the time of debugging and error checking.