24 Jul IFT 194 CH 8
1. Draw and name a one-dimensional array that would hold 10 temperatures. Number the elements.
2. Draw and name four parallel arrays that would hold the following data:
Store sales customers Region
A24 5000 500 A
A26 3000 200 A
C30 6000 550 C
B44 4000 560 B
3. Can all the data in question 2 be put into a two-dimensional array? Explain.
4. Mr. Jones always gives True/False tests to his class. His tests always have 20 questions. The maximum class size is 35. He needs a program that will calculate the student’s grades based on the best score
A will range from the best score, to the best score minus 2.
B will range from the best score minus 3, to the best score minus 4.
C will range from the best score minus 5, to the best score minus 6.
D will range from the best score minus 7, to the best score minus 8.
F will be below the best score minus 8.
## Each student’s ID and test answers will be entered. The output will be each student’s ID, number correct, and grade, along with the single highest score for the class. Develop a solution for Mr. Jones problem. Use four one-dimensional arrays—one for the correct scores and the other three for the needed output.
write your pseudo code first and then write the Python code that implements it.
** below is a suggested way to do this — there are other ways such as setting up 2-D arrays)
Using the format of P1, set up four arrays of student scores
assume 10 questions
and 4 students.( this will illustrate the approach without too many numbers
Write a function to populate a student score array.
Populate these student arrays with zeros ( false) and 1s ( true), as their scores .
See problem 6 pg 175
( Develop a solution to flip a coin a given amount of times and then print the number of heads and the number of tails. The equation to toss the coin is coin = Integer(Random * 2) +1 ) and use that random function not including the
integer ‘1’. (instead of ‘coin’ flips this slightly modified random number generator
Integer(Random * 2) ( check out the Python equivalent
will simply yield 0, or 1, which is what you want).
Now manipulate those 4 arrays to answer Jones’ questions
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