Overview
Let’s create a Raptor Flowchart to calculate the sum of N integers. We will prompt the user to enter the N.
Mathematical Notation
The mathematical notation for the sum is :
Sum = 1 + 2 + 3 + ….. + N
Steps to build
- Install Raptor Flowchart Tool( https://www.testingdocs.com/installing-raptor-on-windows/)
- Launch Raptor Flowchart tool.
- A Blank Flowchart will open with Start and End Symbols.
- Save the flowchart.
Assignment Symbol sum to accumulate the sum of the integers.
sum <- 0
i <- 1
User prompt to enter N.
Add a loop structure to the flow chart.
https://www.testingdocs.com/questions/how-to-add-repetition-structure-to-the-raptor-flowchart/
Check if i > N in the loop diamond box.
In the No branch accumulate the sum and increment the i variable.
sum <- sum + i
i <- i + 1
In the Yes branch print the sum variable to the output.
Flowchart for Sum of Squares
https://www.testingdocs.com/questions/how-to-create-a-flow-chart-for-sum-of-squares-for-n-integers/
More Flowchart Examples
https://www.testingdocs.com/raptor-flowchart-examples/
Raptor Tutorial
Raptor Tutorials on this website can be found at:
https://www.testingdocs.com/raptor-a-flowchart-tool/