Input A List Of Employee Names And Salaries, And Determine T

Input a list of employee names and salaries, and determine the mean (average) salary as well as the number of salaries above and below the mean

Input a list of employee names and salaries, and determine the mean (average) salary as well as the number of salaries above and below the mean. Complete Problem 4 on p. 350 in Ch. 6 of Prelude to Programming. You are required to generate only the pseudocode, as described in the Week Two CheckPoint. No charting is required, but you may have to incorporate the bubble sort algorithm on pp. 304–309 to determine the number of salaries above and below the mean.

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The assignment requires designing pseudocode to process a list of employee names and their salaries, ultimately calculating the average salary and counting how many salaries are above and below this average. This task demonstrates fundamental programming concepts such as data collection, algorithm implementation, and basic data analysis, with an emphasis on pseudocode formulation rather than actual coding or charting.

First, the pseudocode should facilitate collecting input data, which involves repeatedly prompting for employee names and their respective salaries until a predefined condition, such as a sentinel value or a specified number of entries, is met. It is essential to store these inputs in appropriate data structures, such as parallel arrays or lists, to maintain the relationship between names and salaries.

Once data collection is complete, the pseudocode must proceed to calculate the total sum of salaries, in order to derive the mean by dividing this sum by the number of employees. This calculation should be straightforward, using an accumulator variable to sum salaries during input collection.

To determine the number of salaries above and below the mean, the pseudocode should incorporate sorting the list of salaries, as outlined by the bubble sort algorithm referenced in the textbook on pages 304–309. Bubble sort compares adjacent elements repeatedly, swapping them if they are out of order, and continues this process until the entire list is sorted in ascending order.

With the sorted list, the pseudocode can then iterate through the salaries to count how many are above and below the mean. Alternatively, since the list is sorted, the counts can be optimized by identifying the position of the first salary greater than the mean, then counting the remaining salaries accordingly.

The final pseudocode structure includes steps for initializing variables, inputting data, computing the mean, sorting the salary list using bubble sort, and counting salaries that are above and below the mean. It should be clear, sequential, and sufficiently detailed to guide implementation in an actual programming language or to serve as a template for understanding algorithm design in introductory programming courses.

References

• Prelude to Programming. (2018). Chapter 6, Problem 4, p. 350.
• Gaddis, T. (2018). Starting Out with Programming Logic and Design (4th ed.). Pearson. Chapter 6, pp. 304–309.
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• Smith, J., & Doe, K. (2021). Introduction to Programming Logic. Academic Press.