Computers and Technology, 07.06.2021 14:00 Evaro6274

Assume that a file contains students' ids, full names, and their scores (Assignments grade, quizzes grade, Midterm grade, Practical exam grade, and final exam grade) (each column is separated by $). You are
required write a C program to do the following:
.
• Using the concept of parallel arrays create records for students with above attributes (id, full name,
score). (you are not allowed to use structure)
Ask the user to enter the input file name and read it (suppose that, there are different files you
could read data from). Read the data from the file and store it in record for students, which has
IDs, Names, and Scores. The IDs should be declared as integers, the Names as a two-dimensional
array of characters and the Scores as doubles. Assume that the maximum length of full name of
any student is 50 characters. Also, you may assume that there will be no more than a 1000 student
records in the file.
• Calculate the final grade as the flowing:
Grade (Assignment)15%+(Quizzes) "15%+(Midterm exam) •25%+(Practical Exam)
10%+(Final)*35% Assuming that data in files are arranged in same order of the above equation with
respect to grades
Hint: read form file, calculate the final score, and store it in the record before going to the next step
Display the following menu to the user and read the entered choice:
1) Sort data in ascending order according to students' IDs and then display it.
2) Sort data in ascending order according to students' names and then display it.
3) Sort data in descending order according to students' scores and then display it
Note: After running any of the above menus items, ask the user if he/she would like to save the current result, if so,
prompt user to enter file name.
4) Ask the user to enter a student ID and display his score
5) Ask the user to enter a student name and display his score
6) Exit the program
The program should keep displaying the menu until the user selects to exit from program implement each other of the first five menu options as a separate function the attached file “data. txt” is for test

Answers: 2

Show answers

Other questions on the subject: Computers and Technology

Computers and Technology, 22.06.2019 03:10, brylove603

Write a program that begins by reading in a series of positive integers on a single line of input and then computes and prints the product of those integers. integers are accepted and multiplied until the user enters an integer less than 1. this final number is not part of the product. then, the program prints the product. if the first entered number is negative or 0, the program must print “bad input.” and terminate immediately. next, the program determines and prints the prime factorization of the product, listing the factors in increasing order. if a prime number is not a factor of the product, then it must not appear in the factorization. sample runs are given below. note that if the power of a prime is 1, then that 1 must appear in t

Answers: 3

continue

Computers and Technology, 22.06.2019 19:10, hgdthbgjnb83661

What a backup plan that you have created in a event you encounter a situation

Answers: 2

continue

Computers and Technology, 22.06.2019 22:00, suewignall

During physical science class ben and jerry connected three identical lightbulbs in parallel to a battery where happens when ben removes one of the lightbulbs from it’s socket

Answers: 2

continue

Computers and Technology, 23.06.2019 04:31, mona92

Which of the following is not a way in which trees benefit the environment? a. they remove a significant amount of carbon dioxide from the atmosphere. b. they remove a significant amount of oxygen from the atmosphere. c. their roots hold soil in place, reducing rates of erosion. d. they remove ozone and particulates from the atmosphere. select the best answer from the choices provided a b c d

Answers: 1

continue

You know the right answer?

Assume that a file contains students' ids, full names, and their scores (Assignments grade, quizzes...