NassiSchneiderman diagrams are a visual representation of structured programming designs. These diagrams, also known as structograms, were created by Isaac Nassi and Ben Shneiderman in 1972 to illustrate the organizational components of a program. By breaking the problem into smaller pieces, a topdown approach simplifies the code to its essential parts, such as statements and control flows. This topdown decomposition is reflected graphically in NassiSchneiderman diagrams through nested boxes representing individual components of the problem. NassiShneiderman diagrams, which adhere to the principles of structured programming, do not include a symbol for the GOTO statement.
