1- Define a class student with the following fields: a. First name b. Last name c. ID d. Number of courses enrolled in e. Dynamic array of courses (taken and currently enrolled in): String *courses f. Dynamic array of grades: int* grades g. Address h. Registration fees i. Total number of credits j. Expected Graduation term. 2- Declare an array of four students. Perform the following operations using your declared array: a. Open the provided file (input.txt). Fill the array by reading values from the specified input file. Make sure that the array of courses and array of grades are initialized properly and destroyed properly as well. b. Call a function that prints student information in a well-organized table like fashion. c. Call a function that compares average between two students. d. Call a function that prints student names based on their GPA from highest to lowest. (hint you need to sort the array of students). e. Call a function that prints student names from lowest GPA to highest. f. Call a function that gives a flat raise of 10 points to all students in one of the subject matters. g. Call a function that gives a raise based on the highest student grade. This means that the highest student grade should be adjusted to 100 and the rest of the students will get new_student_grade= (100*original_student_grade)/highest_student_grade.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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1- Define a class student with the following fields:
a. First name
b. Last name
c. ID
d. Number of courses enrolled in
e. Dynamic array of courses (taken and currently enrolled in): String *courses
f. Dynamic array of grades: int* grades
g. Address
h. Registration fees
i. Total number of credits
j. Expected Graduation term.
2- Declare an array of four students. Perform the following operations using your declared array:
a. Open the provided file (input.txt). Fill the array by reading values from the specified input file. Make sure that the array of courses and array of grades are initialized properly and destroyed properly as well.
b. Call a function that prints student information in a well-organized table like fashion.
c. Call a function that compares average between two students.
d. Call a function that prints student names based on their GPA from highest to lowest.
(hint you need to sort the array of students).
e. Call a function that prints student names from lowest GPA to highest.
f. Call a function that gives a flat raise of 10 points to all students in one of the subject matters.
g. Call a function that gives a raise based on the highest student grade. This means that the highest student grade should be adjusted to 100 and the rest of the students will get new_student_grade= (100*original_student_grade)/highest_student_grade.

 

input.txt:

Sergio Aveiro 20190000 3 CMPS210 CMPS220 ENGL203 85 88 80 Madrid Spain 4500000 33 2022
Selena Rossel 20180101 4 CMPS282 CMPS220 MATH202 MATH210 80 83 78 90 London UK 6000000 60 2021
Sara Romeiro 20180010 3 ENG210 ENG220 ENGL204 82 71 77 Kiev Ukraine 4500000 38 2022
Leo Jones 20170122 4 ENG282 ENG220 MATH204 MATH211 79 81 77 80 NYC US 6000000 59 202

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