2. Each student at Middlesex County College takes a different number of courses, so the registrar has decided to use linear linked lists to store each student's class schedule and an array to represent the entire student body. A portion of this data structure is shown below: ID link $|||||| 1/1234 Sec cr 3 CSC1621 →HISHO 24 2357 CSC2364 3/ 2 These data show that the first student (ID: 1111) is taking section 1 of CSC162 for 3 credits and section 2 of HIS101 for 4 credits; the second student is not enrolled; the third student is enrolled in CSC236 section 4 for 3 credits. Write a class for this data structure. Provide methods for creating the original array, inserting a student's initial class schedule, adding a course, and dropping a course. Include a menu-driven program that uses the class.

2. Each student at Middlesex County College takes a different number of courses, so the registrar has decided to use linear linked lists to store each student's class schedule and an array to represent the entire student body. A portion of this data structure is shown below: ID link $|||||| 1/1234 Sec cr 3 CSC1621 →HISHO 24 2357 CSC2364 3/ 2 These data show that the first student (ID: 1111) is taking section 1 of CSC162 for 3 credits and section 2 of HIS101 for 4 credits; the second student is not enrolled; the third student is enrolled in CSC236 section 4 for 3 credits. Write a class for this data structure. Provide methods for creating the original array, inserting a student's initial class schedule, adding a course, and dropping a course. Include a menu-driven program that uses the class.

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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Concept explainers

Randomized Select Algorithm

A randomized algorithm is defined as one that uses a certain amount of randomization in its logic or operation. It is said to be an algorithm that depends on the random number to perform its operation. It is used for reducing the overall time complexity, space complexity in the standard algorithm. The randomized algorithm uses the concept of random numbers to find the solutions to the different kinds of problems and also to improve the problem solutions.

Question

2. Each student at Middlesex County College takes a different number of courses, so the
registrar has decided to use linear linked lists to store each student's class schedule
and an array to represent the entire student body.
A portion of this data structure is shown below:
link
Sec cr
CSC16213
→HISHO 24
$||1||
1/1234
2/2 357
CSC236/4
37
These data show that the first student (ID: 1111) is taking section 1 of CSC162 for 3
credits and section 2 of HIS101 for 4 credits; the second student is not enrolled; the
third student is enrolled in CSC236 section 4 for 3 credits.
s
Write a class for this data structure. Provide methods for creating the original array,
inserting a student's initial class schedule, adding a course, and dropping a course. Include
a menu-driven program that uses the class.

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