You are required to develop a data structure which keeps the record of the courses an ABC university offers. A student shall only be enrolled in a course if its prerequisite is cleared. All the courses will have an address to its prerequisite course being offered and shall be called its neighboring nodes. Course details should include course name and credit hours. A. Implement an insert function in a relevant data structure which store course details. Note: When a new course is inserted it must verify its previous course is a prerequisite of the inserted course. B. Implement a function which take user details and allocate him/her in Data structure course after verifying prerequisite courses. C. Implement a function in which we can check credit hours of any course.
Types of Linked List
A sequence of data elements connected through links is called a linked list (LL). The elements of a linked list are nodes containing data and a reference to the next node in the list. In a linked list, the elements are stored in a non-contiguous manner and the linear order in maintained by means of a pointer associated with each node in the list which is used to point to the subsequent node in the list.
Linked List
When a set of items is organized sequentially, it is termed as list. Linked list is a list whose order is given by links from one item to the next. It contains a link to the structure containing the next item so we can say that it is a completely different way to represent a list. In linked list, each structure of the list is known as node and it consists of two fields (one for containing the item and other one is for containing the next item address).
You are required to develop a data structure which keeps the record of the courses an ABC
university offers. A student shall only be enrolled in a course if its prerequisite is cleared.
All the courses will have an address to its prerequisite course being offered and shall be called
its neighboring nodes. Course details should include course name and credit hours.
A. Implement an insert function in a relevant data structure which store course details.
Note: When a new course is inserted it must verify its previous course is a prerequisite of
the inserted course.
B. Implement a function which take user details and allocate him/her in Data structure
course after verifying prerequisite courses.
C. Implement a function in which we can check credit hours of any course.
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