lid score will be given the grade X. Use a function to assign a grade ba scale below. 90 – 100% A 80 – 89% B 70 – 79% 60 – 69% 0- 59% Create a file named scores.txt. Place it in the same folder as your C pro it with the values below. F 95 30

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
icon
Related questions
Question
1. Write a program that reads student scores from a file and then writes the scores with a
corresponding grade to another file. Assume integer scores whose valid range is 0–100.
An invalid score will be given the grade X. Use a function to assign a grade based off the
grading scale below.
90 – 100%
A
80 – 89%
B
70 – 79%
C
60 – 69%
0 - 59%
F
a. Create a file named scores.txt. Place it in the same folder as your C program. Fill
it with the values below.
95
30
65
500
b. Ifa wrong input file name is entered, an error message should be displayed, and
your program should stop with no output file created.
c. Ifa correct input file name is entered, the program should ask you for the name of
the output file and then fill it with the right values as shown in sample output 2.
Once done, it should display a message in the main program letting the user know
that data has been saved to the output file. Please note that the values in green in
sample output 2 would be the contents of the output file final.txt.
SAMPLE OUTPUT 1
Enter input file name: score.txt
score.txt does not exist.
SAMPLE OUTPUT 2
Enter input file name: scores
scores does not exist.
Transcribed Image Text:1. Write a program that reads student scores from a file and then writes the scores with a corresponding grade to another file. Assume integer scores whose valid range is 0–100. An invalid score will be given the grade X. Use a function to assign a grade based off the grading scale below. 90 – 100% A 80 – 89% B 70 – 79% C 60 – 69% 0 - 59% F a. Create a file named scores.txt. Place it in the same folder as your C program. Fill it with the values below. 95 30 65 500 b. Ifa wrong input file name is entered, an error message should be displayed, and your program should stop with no output file created. c. Ifa correct input file name is entered, the program should ask you for the name of the output file and then fill it with the right values as shown in sample output 2. Once done, it should display a message in the main program letting the user know that data has been saved to the output file. Please note that the values in green in sample output 2 would be the contents of the output file final.txt. SAMPLE OUTPUT 1 Enter input file name: score.txt score.txt does not exist. SAMPLE OUTPUT 2 Enter input file name: scores scores does not exist.
Expert Solution
steps

Step by step

Solved in 2 steps with 3 images

Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY