RAPTOR is a flowchart-based programming environment, designed specifically to help students visualize their algorithms and avoid syntactic baggage. RAPTOR programs are created …

Raptor is a simple-to-use problem solving tool that enables the user to generate executable flowcharts. Raptor was written for students being introduced to the computing discipline in …

The Symbols area in the upper left presents the 6 primary graphical symbols that can be used in Raptor: The assignment symbol is used to give a variable a numeric or string value.

1. Start Raptor. 2. Add a Input symbol to the flowchart by left-clicking once on the Input symbol and then adding it between Start and End. Double click to add the prompt "Enter a number:" …

RAPTOR is a flowchart-based programming environment, designed specifically to help students visualize their algorithms and avoid syntactic baggage. RAPTOR programs are created …

A compiled flowchart cannot be viewed or edited, only run. The compiled version of a program runs much faster than a graphical version, but it cannot be executed symbol by symbol, it …

It allows teacher using RAPTOR to teach most of the programming concepts stated in the ICT curriculum. The Teaching Pack contains 12 chapters, with around 30 RAPTOR tasks, and 6 …

Building a flowchart To build a flowchart, left click on a symbol in the Symbol Window. Move the mouse to the place in the flowchart where the symbol belongs. You may need to move the …

The RAPTOR Generate menu is extensible. To add a generator, create a C# class that implements the interface generate_interface.typ (from interpreter.dll). Place a DLL containing …

A run-time error will occur if the program attempts to access an array element whose index is higher than the index of any elements previously assigned a value. However, the array …