Part -1:
- Write all lines of your pseudocode as comments immediately after your name and SPC ID# comment.
- Add more comments as needed in each program to explain what your code is doing.
- Choose descriptive variable names in all programs.
- Before submitting this assignment,
1. Write a program named program51.py that defines a value-returning function named cuber that returns both the surface area and volume of a cube. A cube is a rectangular prism with all sides equal. Prompt the user to enter the cube's side length from the keyboard in the main function and then call the cuber function. The main function should "catch" the values returned by cuber and display both the surface area and volume accurate to three decimal places.
SAMPLE OUTPUT
Enter side length of cube 2.5
Surface area is 37.500
Volume is 15.625
2. Write a program named program52.py that uses main and a void function named numbers that takes no arguments and does not return anything. The numbers function generates 5 random integers, each greater than 10 and less than 30 (duplicates are okay), and prints them all on one line separated by spaces. A loop is required for this, and the loop should also total up the integers so the sum can be displayed when the loop ends. The main function should call the numbers function.
SAMPLE OUTPUT
12 24 16 21 17
The total is 90
3. Create a custom Python module named tempconvert.py. This module must contain two functions: one that converts from Celsius to Fahrenheit and one that converts from Fahrenheit to Celsius. Write a program named program53.py that imports the tempconvert module. The program should prompt the user to specify the temperature and the scale, and then perform the appropriate conversion accurate to two decimal places.
SAMPLE OUTPUT 1
Enter the temperature to convert 37
Was that input Celsius or Fahrenheit?
Enter C or F C
In Fahrenheit, that is 98.60
SAMPLE OUTPUT 2
Enter the temperature to convert -40
Was that input Celsius or Fahrenheit?
Enter C or F F
In Celsius, that is -40.00
Part -2:
- Write all lines of your pseudocode as comments immediately after your name and SPC ID# comment.
- Add more comments as needed in each program to explain what your code is doing.
- Choose descriptive variable names in all programs.
1. Write a program named program61.py that enables the user to enter any number of course names and percent grades and write them to a file named grades.txt. Pressing Enter when prompted for a course name should end user input and print "File was created and closed" See sample run below in which 4 course names were entered, but note that more or fewer courses could have been entered.
SAMPLE RUN
Enter course or Enter to quit math
Enter percent achieved 88
Enter course or Enter to quit comm
Enter percent achieved 93
Enter course or Enter to quit chem
Enter percent achieved 80
Enter course or Enter to quit ethics
Enter percent achieved 96
Enter course or Enter to quit
File was created and closed
2. Write another program named program62.py that reads grades.txt. The program should output all of the course names and scores on file, one course per line as shown below. The overall average score should be calculated and displayed accurate to two decimal places.
SAMPLE RUN
Here are your grades
math score is 88
comm score is 93
chem score is 80
ethics score is 96
Average grade score is 89.25