Assignment $/-$ Reaaing from files, storing inside a LIST as you create functions.

RESOURCES: Chapter $5-$FUNCTIONS$/$MODULES; Chapter $7-$ Creating A List of values$/$objects

Videos, sample pseudocode, and python programs under Week #$05$

$($Worth $15$ points$)$

PROBLEM DESCRIPTION: & PURPOSE $-$

Continue to define functions where appropriate:

Store functions in separate customized file

Read numerical data from a file and store inside a list,

store as a list, manipulate it using statistical functions and

write results to an output file.

Write a python program that will read a list of daily rain falls and store inside a list data structure. The program must include at

least four different customized functions.

DESIGN:

Use either:

a$.$ A flowchart program such as flowgorithm or Visio or similar program or

b$.$ Pseudocode to design and solve the problem.

Save the pseudocode or flowchart as:

Lastname$\_$firstname$\_$A$07\_$RainFall$\_$List$\_$Design

PYTHON CODE:

Express the design using python $3\mathrm{.}12$ or higher. Save the source code of python as:

Last PROCESSING:

Create a main function for the main program.

Use the files for opening files for reading and writing from the In$\_$fn$\_$Customized$\_$Functions.py

Create a function that reads the data from the rainfall$\_$revised file and stores positive numerical data inside a list called

rainfall.

Write the appropriate headings as shown in the list inside the file for writing output

Lastname$\_$firstname$\_$A$07\_$RainFall$\_$List$\_$Output.txt

Create a function to write the unsorted list of rainfalls.

Use the built$-$in function sorted to sort the list in ascending order

Write the heading for the sorted list.

Write the actual sorted rainfall list.

Use the built$-$in function len to determine the number of rainfalls inside the list.

Use the built$-$in function mean to find the average rainfall.

Use the built$-$in function min to determine the minimum rainfall in the list.

Use the built$-$in function max to determine the maximum rainfall in the list.

$**$ Note you may use the with clause read$/$write data to files as they do not require a close statement. But they still need to

be set up as different functions.

You may use the while loop version or for$/$ loop to read the different daily rainfalls.

Once you create the functions, please call them in the program and test the program.

$18.$

Step #$2-$ remove only the sub functions from the main program. DO NOT REMOVE THE MAIN FUNCTION from your

source code. and save them to a separate python file called:Lastname$\_$firstname$\_$Custom$\_$Functions.py

At the beginning of the main source program with the main function you will import the:

Lastname$\_$firstname$\_$Custom$\_$Functions.py

inside this main source:

program Lastname$\_$firstname$\_$A$07\_$RainFall$\_$List.py

use the following statement

from Lastname$\_$firstname$\_$Custom$\_$Functions import $*$

Make sure this statement is placed at the beginning of your Source program outside the main function.

DO NOT INCLUDE THE $.$py when importing a file in the main source code of python.

If in doubt, view the videos under Week $5$ along with previous videos from week #$04,$name$\_$firstname$\_$A$07\_$RainFall$\_$List.py