What does the following program do? student = 1 while student < = 3: total = 0 for score in range(1, 4): score = int(input("enter test score: ")) total += score average = total/3 print("student ", student, "average: ", average) student += 1

This program prompts for 3 score inputs and calculates the average score (of 3 Test scores) and repeats the process for 3 different students.

Explanation:

the programming language used is python

This is how the code should naturally look like:

student = 1

while student <= 3:

   total = 0

   for score in range(1, 4):

       score = int(input("Enter test score: "))

       total += score

       average = total/3

       print("Student ", student, "average: ", average)

  student += 1

To explain further i.e line by line

student = 1

This indicates that the scores that the program will prompt you to enter belong to the first student  

while student <= 3:

This is a continous loop that breaks only when the student number exceeds 3 (it lets you know that you're iterating over this program 3 times)

total = 0

this initializes the total score to zero. In python this is how variables are initialized an and assigned a data type especially when they will be used again within the program.

for score in range(1, 4):

      score = int(input("Enter test score: "))

The FOR loop is another control structure within the code. It allows you to Iterate between the range 1 - 4 ( i.e. 1,2,3) and prompts you to enter a test score 3 times.

total += score

for each time you are prompted to add a test score, the score is added to the total.

average = total/3

This line calculates the average by dividing by 3

print("Student ", student, "average: ", average)

This line prints out the student number and average score.

e.g: Student 1, average: 14

student += 1

This adds 1 to the previous students number to iterate to the next student.

Final Note: This code can be used for taking students test scores and calculating their average and can be modified further to check if a student passed of failed.

answer; i believe that the above statement is (true);

assuming you are in the home page.

1) go to the upper right hand corner

2) click on your "profile picture"

3) go down to "edit profile"

4) it should be titled as "edit your profile", click on "profile picture"

5) choose a file

6) press "change"

you're profile picture is updated

~