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Flowgorithm is a graphical authoring tool which allows users to write and execute programs using flowcharts. The approach is designed to emphasize the algorithm rather than the syntax of a specific programming language. [1] The flowchart can be converted to several major programming languages. Flowgorithm was created at Sacramento State ...
RAPTOR allows users to write and execute programs using flowcharts. The simple language and graphical components of RAPTOR are designed to teach the major ideas of computer programming to students. It is typically used in academics to teach introductory programming concepts as well. [3]
DRAKON uses drakon-chart, which is a formalization of traditional flowcharts to depict the overall structure of the program. Code snippets of a programming language are added to the DRAKON icons. The combination of visual elements with code helps with the creation and maintenance of readable flowcharts alongside the development of the program ...
Some CFG examples: (a) an if-then-else (b) a while loop (c) a natural loop with two exits, e.g. while with an if...break in the middle; non-structured but reducible (d) an irreducible CFG: a loop with two entry points, e.g. goto into a while or for loop A control-flow graph used by the Rust compiler to perform codegen.
In most computer programming languages, a while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition. The while loop can be thought of as a repeating if statement .
Reversible flow chart language (RL) is a simple reversible imperative programming language designed for reversible computing, where each computational process is reversible. [4] RL combines step, test, and assertion in a way that ensures the reversibility of the programs.
In the C programming language, Duff's device is a way of manually implementing loop unrolling by interleaving two syntactic constructs of C: the do-while loop and a switch statement. Its discovery is credited to Tom Duff in November 1983, when Duff was working for Lucasfilm and used it to speed up a real-time animation program.
The block usually contains a question or select case. The block provides the program with an array of choices and is often used in conjunction with sub process blocks to save space. Multiple branching blocks. Testing loops: this block allows the program to loop one or a set of processes until a particular condition is fulfilled. The process ...