RAPTOR is a flowchart-based programming environment, designed specifically to help students visualize their algorithms and avoid syntactic baggage. RAPTOR programs are created visually and executed visually by tracing the execution through the flowchart. Required syntax is kept to a minimum. Students prefer using flowcharts to express their algorithms, and are more successful creating algorithms using RAPTOR than using a traditional language or writing flowcharts without RAPTOR.
Are you interested in running RAPTOR on Chromebooks, iPads, or just in a browser? Check out the pre-release here!. This is NOT fully tested. Send feedback via
A Multiplatform version of RAPTOR is now available for Windows, Mac and Linux built on top of [Avalonia]! See the downloads section below. Uses fonts from Noto Sans CJK for internationalization. Key differences:
Figure 1 RAPTOR for Windows
Figure 2 RAPTOR Avalonia
Papers on RAPTOR application:
RAPTOR referenced in following books or publications:
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El carisma del "humanado" Johnny está perfectamente capturado por Macías, quien logra ese equilibrio perfecto entre el chico surfero y el esposo y padre primerizo.
Para aquellos que descubrieron la película en 2021, la premisa es simple pero efectiva: Mavis y Johnny han tenido un bebé llamado Dennis. Drácula está emocionado pero aterrado: si Dennis no desarrolla colmillos (es decir, si resulta ser humano), Johnny querrá criarlo en la peligrosa (y aburrida) California.
La película sigue a Drácula intentando a la fuerza "monstruificar" a su nieto, mientras que Mavis empieza a dudar si es seguro vivir en el hotel. La llegada del padre de Drácula, Vlad (un vampiro de la vieja escuela, ultra perfeccionista y racista contra humanos), desata el caos.
El clímax, donde Dennis finalmente "despierta" sus poderes para volar y salvar a su bisabuelo, es una de las secuencias más aclamadas por el público latino en 2021, especialmente por el diálogo final entre Drácula y Johnny.
Hotel Transylvania 2 continues the story of Dracula (now more accepting of humans) and his half-human, half-vampire grandson, Dennis. When Dennis shows no signs of fangs by age 5, Drac takes him on a road trip to “Vamp Camp” to scare the monster out of him. Meanwhile, the hotel gets a modern makeover from his human son-in-law, Jonathan.
El carisma del "humanado" Johnny está perfectamente capturado por Macías, quien logra ese equilibrio perfecto entre el chico surfero y el esposo y padre primerizo.
Para aquellos que descubrieron la película en 2021, la premisa es simple pero efectiva: Mavis y Johnny han tenido un bebé llamado Dennis. Drácula está emocionado pero aterrado: si Dennis no desarrolla colmillos (es decir, si resulta ser humano), Johnny querrá criarlo en la peligrosa (y aburrida) California. hotel transylvania 2 doblaje latino 2021
La película sigue a Drácula intentando a la fuerza "monstruificar" a su nieto, mientras que Mavis empieza a dudar si es seguro vivir en el hotel. La llegada del padre de Drácula, Vlad (un vampiro de la vieja escuela, ultra perfeccionista y racista contra humanos), desata el caos. La película sigue a Drácula intentando a la
El clímax, donde Dennis finalmente "despierta" sus poderes para volar y salvar a su bisabuelo, es una de las secuencias más aclamadas por el público latino en 2021, especialmente por el diálogo final entre Drácula y Johnny. Hotel Transylvania 2 continues the story of Dracula
Hotel Transylvania 2 continues the story of Dracula (now more accepting of humans) and his half-human, half-vampire grandson, Dennis. When Dennis shows no signs of fangs by age 5, Drac takes him on a road trip to “Vamp Camp” to scare the monster out of him. Meanwhile, the hotel gets a modern makeover from his human son-in-law, Jonathan.
Do you want more older versions? Check out older versions of RAPTOR here
Did you know RAPTOR has modes? By default, you start in Novice mode. Novice mode has a single global namespace for variables. Intermediate mode allows you to create procedures that have their own scope (introducing the notion of parameter passing and supports recursion). Object-Oriented mode is new (in the Summer 2009 version)
RAPTOR is freely distributed as a service to the CS education community. RAPTOR was originally developed by and for the US Air Force Academy, but its use has spread and RAPTOR is now used for CS education in over 30 countries on at least 4 continents. Martin Carlisle is the primary maintainer, and is a professor at Texas A&M University.
Below handouts are by Elizabeth Drake, edited from Appendix D of her book, Prelude to Programming: Concepts and Design, 5th Edition, by Elizabeth Drake and Stewart Venit, Addison-Wesley, 2011. Linked here with author's permission.
Comments, suggestions, and bug reports are welcome. If you have a comment, suggestion or bug report, send an email to .
David Cox has put together a user forum at http://raptorflowchart.freeforums.org. This provides a place for users to exchange ideas, how tos, etc. Note however, that feedback for the author should be sent by email rather than posting on this forum.
Randy Bower has some YouTube tutorials at http://www.youtube.com/user/RandallBower. You can also search YouTube for "RAPTOR flowchart".
The UML designer is based on NClass, an open-source UML Class Designer. NClass is licensed under the GNU General Public License. The rest of RAPTOR, by US Air Force policy, is public domain. Source is found here. RAPTOR is written in a combination of A# and C#. Unfortunately, I don't have the time to provide support on compilation issues