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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Body positivity is a movement that encourages individuals to have a positive and accepting attitude towards their bodies, regardless of shape, size, weight, or appearance. It's about embracing and loving your body as it is, rather than trying to conform to societal beauty standards.
In a traditional fitness mindset, exercise is often treated as a punishment for what you ate, and dieting is a way to shrink yourself. Body positivity flips the script. When you respect your body, your habits change: Joyful Movement:
In a body-positive wellness lifestyle, the goal shifts from to vitality . You don't exercise to punish yourself for what you ate; you move because it clears your mind and strengthens your heart. The Pillars of Body-Positive Wellness 1. Joyful Movement nudist teen pics upd
Many people fall into the trap of "I'll start my wellness journey once I lose 10 pounds." Body positivity teaches us that you are worthy of wellness . You don’t need to "earn" the right to eat well or wear cute workout gear. By embracing your body today, you create a sustainable foundation for healthy habits that actually last, because they are built on a foundation of respect rather than shame. The Ripple Effect In a traditional fitness mindset, exercise is often
What does body positivity mean to you? How do you prioritize your well-being and self-care? Share your favorite tips and stories in the comments below! You don't exercise to punish yourself for what
Body positivity is a movement that encourages individuals to have a positive and accepting attitude towards their bodies, regardless of shape, size, weight, or appearance. It's about embracing and loving your body as it is, rather than trying to conform to societal beauty standards.
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