Write clearly with documentations where necessary as you write the program to so

Question

Write clearly with documentations where necessary as you write the program to solve the following problem.

This is the end of the semester, and you are asked to write a program that will input the name of five students and their corresponding test scores (4 test scores for each student).

Then find the sum of the 4 test scores, calculate the average test score, and assign the grades as follows:

90-100-----------A

80-89------------B

70-79------------C

60-69------------D

Below 60---------F

Generate output in the table format below:

Student name

Test1

Test2

Test3

Test4

Total

Average

Grade

Explanation / Answer

names=[]
tests=[]
averages=[]
grades=[]
numstudents=5
for i in range(numstudents):
    name=raw_input("Please input student's name. ")
    names.append(name)
    scores=[]
    average=0
    for j in range(4):
        score=float(raw_input("Enter score from test number "+str(j+1)+" "))
        scores.append(str(score))
        average=average+score
    tests.append(scores)
    average=average/4
    averages.append(str(average))
    if average>=90:
        grades.append("A")
    elif average>=80:
        grades.append("B")
    elif average>=70:
        grades.append("C")
    elif average>=60:
        grades.append("D")
    else:
        grades.append("F")

line="Student name "
for i in range(numstudents):
    line=line+names[i]+" "
print line+" "

line= "Test1 "
for i in range(numstudents):
    line=line+ tests[i][0]+" "
print line+" "

line= "Test2 "
for i in range(numstudents):
    line=line+ tests[i][1]+" "
print line+" "

line= "Test3 "
for i in range(numstudents):
    line=line+ tests[i][2]+" "
print line+" "
   
line= "Test4 "
for i in range(numstudents):
    line=line+ tests[i][3]+" "
print line+" "


line= "Total "
for i in range(numstudents):
    line=line+ str(float(averages[i])*4)+" "
print line+" "

line="Average "
for i in range(numstudents):
    line=line+ averages[i]+" "
print line+" "

line= "Grades "
for i in range(numstudents):
    line=line+ grades[i]+" "
print line+ " "

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