Overview
In this post, we will model a Raptor flowchart to check if the number is a Perfect Square Number. The flowchart will prompt the user to enter a number.
Perfect Square Number
A perfect square is a number that can be expressed as the product of two integers. For example,
3×3 = 9
On the other hand, 80 is not a perfect square number. It is because we cannot express 80 as a product of two integers.
8×8 = 64
9×9= 81
Flowchart
The main flowchart handles the user input. It calls itself if the input is invalid. It calls a procedure if provided with a number. The procedure checks if the number.
Procedure
Sample Output
Save the flowchart and run the flowchart on your computer. Run some test cases to check if the flowchart is working as intended.
Sample flowchart output is shown below:
User Input :=abcd ERROR: Invalid Input User Input number is:=9 Number is Perfect Square 3x3=9 User Input number is:=80 Not Perfect Square User Input number is:=81 Number is Perfect Square 9x9=81 User Input :=abc ERROR: Invalid Input User Input number is:=121 Number is Perfect Square 11x11=121 Thank you. Good Bye!
The flowchart is intelligent enough to discard illegal inputs. The flowchart would also prompt the user to check another number at the end. Based on the user choice it will calculate another number.
More Raptor Tutorials on this website can be found at:
https://www.testingdocs.com/raptor-a-flowchart-tool/
RAPTOR official website: https://raptor.martincarlisle.com/