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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The lifestyles of Jessica Khadka, Jyoti Khadka, and Prakash Ojha are a testament to their hard work and dedication to their craft. The three are known to be avid travelers and often share their travel experiences on social media. When not working, Jessica and Jyoti enjoy spending time with their family and friends, trying out new restaurants, and practicing yoga. Prakash, on the other hand, is an avid reader and enjoys watching movies in his free time.
Jyoti Khadka, Jessica's sister, is another talented individual who has made a mark in the Nepali entertainment industry. Born on August 15, 1995, in Kathmandu, Nepal, Jyoti is an actress and model who has quickly gained popularity for her captivating performances on screen. With her debut film "Kanchhi", Jyoti announced her arrival in the Nepali film industry and has since appeared in several successful films, including "Ganga Jamuna" and "Nai Nabhannu Cha". Her talent, dedication, and passion for acting have earned her a massive following, and she is considered one of the most promising young actresses in Nepali cinema.
The Nepali entertainment industry has witnessed a surge in talented individuals who have made a name for themselves in various fields, including acting, modeling, and music. Among these talented individuals are Jessica Khadka, Jyoti Khadka, and Prakash Ojha, who have captivated audiences with their stunning looks, charming personalities, and exceptional skills. In this essay, we will delve into the lifestyles and entertainment careers of these three prominent figures in the Nepali entertainment industry.
The trio is also actively involved in various charity initiatives, using their platform to raise awareness about social issues and support worthy causes. Jessica and Jyoti have been involved in several campaigns, including women's empowerment and education initiatives, while Prakash has supported various environmental causes.
The lifestyles of Jessica Khadka, Jyoti Khadka, and Prakash Ojha are a testament to their hard work and dedication to their craft. The three are known to be avid travelers and often share their travel experiences on social media. When not working, Jessica and Jyoti enjoy spending time with their family and friends, trying out new restaurants, and practicing yoga. Prakash, on the other hand, is an avid reader and enjoys watching movies in his free time.
Jyoti Khadka, Jessica's sister, is another talented individual who has made a mark in the Nepali entertainment industry. Born on August 15, 1995, in Kathmandu, Nepal, Jyoti is an actress and model who has quickly gained popularity for her captivating performances on screen. With her debut film "Kanchhi", Jyoti announced her arrival in the Nepali film industry and has since appeared in several successful films, including "Ganga Jamuna" and "Nai Nabhannu Cha". Her talent, dedication, and passion for acting have earned her a massive following, and she is considered one of the most promising young actresses in Nepali cinema. scandal jessica khadka jyoti khadka and prakash ojha full
The Nepali entertainment industry has witnessed a surge in talented individuals who have made a name for themselves in various fields, including acting, modeling, and music. Among these talented individuals are Jessica Khadka, Jyoti Khadka, and Prakash Ojha, who have captivated audiences with their stunning looks, charming personalities, and exceptional skills. In this essay, we will delve into the lifestyles and entertainment careers of these three prominent figures in the Nepali entertainment industry. The lifestyles of Jessica Khadka, Jyoti Khadka, and
The trio is also actively involved in various charity initiatives, using their platform to raise awareness about social issues and support worthy causes. Jessica and Jyoti have been involved in several campaigns, including women's empowerment and education initiatives, while Prakash has supported various environmental causes. Prakash, on the other hand, is an avid
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