Flowchart to calculate total and average of array elements

Document Contents

Overview

In this flowchart, we will compute the total and average of the array elements. Total is the sum of all the elements in the array. Average is total divided by the number of elements in the array.

To read values into an array, follow the link:

https://www.testingdocs.com/questions/how-to-read-values-into-an-array-using-raptor-flowchart/

Pseudocode

   Average(marks)
    
      DECLARE total
      DECLARE index

      total = 0
      index = 1
      DO UNTIL index > 5
         total = total + marks(index)
         index = index + 1
      LOOP
      OUTPUT "Total Marks =" + total
      OUTPUT "Average :=" + (total / Lenght_of(marks))
END

Flowchart

We will take the marks array in this example. marks array holds 5 subject marks of the student Alice.In this flowchart we will compute the total marks and the average.

Inside the loop, we will accumulate the sum of the array elements:

total <- total + marks[index]