Write a program that reads the student information from a tab separated values (tsv) file. The program then creates a text file that records the course grades of the students. Each row of the tsv file contains the Last Name, First Name, Midterm1 score, Midterm2 score, and the Final score of a student. A sample of the student information is provided in Studentinfo.tsv. Assume the number of students is at least 1 and at most 20. The program performs the following tasks: • Read the file name of the tsv file from the user. • Open the tsv file and read the student information. Compute the average exam score of each student. Assign a letter grade to each student based on the average exam score in the following scale: o A: 90 =< x o B: 80 =< x < 90 o C: 70 =< x < 80 o D: 60 =< x < 70 o F:x< 60 Compute the average of each exam. Output the last names, first names, exam scores, and letter grades of the students into a text file named report.txt. Output one student per row and separate the values with a tab character. • Output the average of each exam, with two digits after the decimal point, at the end of report.txt. Hint: Use the format specification to set the precision of the output. Ex: If the input of the program is: Studentinfo.tsv and the contents of Studentlnfo.tsv are: Barrett Edan 70 45 59 Bradshaw Reagan 96 97 88 Charlton Caius 73 94 80 Mayo Тyrese 88 61 36 Stern Brenda 90 86 45 the file report.txt should contain:
Write a program that reads the student information from a tab separated values (tsv) file. The program then creates a text file that records the course grades of the students. Each row of the tsv file contains the Last Name, First Name, Midterm1 score, Midterm2 score, and the Final score of a student. A sample of the student information is provided in Studentinfo.tsv. Assume the number of students is at least 1 and at most 20. The program performs the following tasks: • Read the file name of the tsv file from the user. • Open the tsv file and read the student information. Compute the average exam score of each student. Assign a letter grade to each student based on the average exam score in the following scale: o A: 90 =< x o B: 80 =< x < 90 o C: 70 =< x < 80 o D: 60 =< x < 70 o F:x< 60 Compute the average of each exam. Output the last names, first names, exam scores, and letter grades of the students into a text file named report.txt. Output one student per row and separate the values with a tab character. • Output the average of each exam, with two digits after the decimal point, at the end of report.txt. Hint: Use the format specification to set the precision of the output. Ex: If the input of the program is: Studentinfo.tsv and the contents of Studentlnfo.tsv are: Barrett Edan 70 45 59 Bradshaw Reagan 96 97 88 Charlton Caius 73 94 80 Mayo Тyrese 88 61 36 Stern Brenda 90 86 45 the file report.txt should contain:
Chapter13: File Input And Output
Section: Chapter Questions
Problem 6PE
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Transcribed Image Text:Write a program that reads the student information from a tab separated values (tsv) file. The
program then creates a text file that records the course grades of the students. Each row of the tsv
file contains the Last Name, First Name, Midterm1 score, Midterm2 score, and the Final score of a
student. A sample of the student information is provided in Studentlnfo.tsv. Assume the number of
students is at least 1 and at most 20.
The program performs the following tasks:
Read the file name of the tsv file from the user.
• Open the tsv file and read the student information.
• Compute the average exam score of each student.
• Assign a letter grade to each student based on the average exam score in the following
scale:
o A: 90 =< x
o B: 80 =< x < 90
o C: 70 =< x < 80
o D: 60 =< x < 70
o F:x< 60
Compute the average of each exam.
• Output the last names, first names, exam scores, and letter grades of the students into a text
file named report.txt. Output one student per row and separate the values with a tab
character.
• Output the average of each exam, with two digits after the decimal point, at the end of
report.txt. Hint: Use the format specification to set the precision of the output.
Ex: If the input of the program is: Studentinfo.tsv
and the contents of Studentlnfo.tsv are:
Barrett
Edan
70 45 59
Bradshaw
Reagan
96
97
88
Charlton
Caius
73
94
80
Mayo
Tyrese 88
61
36
Stern
Brenda 90 86 45
the file report.txt should contain:
Barrett
Edan
70 45 59
F
Bradshaw
Reagan 96 97 88 A
Charlton
Caius
73 94 80 B
Mayo
Tyrese 88 61
36 D
Stern
Brenda 90 86 45
Averages: midterml 83.40, midterm2 76.60, final 61.60
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