I want it in c++ language and I want it in header and main

Create a class "CLnkedList" using the "main" function shown below. The program should be able to count duplicates in a singly linked list of structure fint StudentD string StudentName: double cgpa) You are required to program an addNiode,method, that adds nodes shown in the main method to the linked list. Furthermore, a countDuplicates0 function should be able to tell how many entries are duplicated for the students. You are free to use struct or class for Students int main CLakedList listohi; listobiaddNode(101,"Student 1",. 3.0); listQbiaddNode(102, "Student 2",. 3.1) listQbi addNode 101, "Student 1". 4.0) listQbiaddNode(104, "Student 4". 4.2); listobi addNode(105, "Student 5". 4.5) listQbiaddNode(106, "Student 6". 4.5); listQbi addNode 102, 'Student 2". 4.5); listQbi addNode(101, "Student 1. 3.5); system( pause"); return 0 Below is the output: Name Student Name:Student 2 Name: Student4 cgpa : cgpa: 3.1 cgpa: 4.2 copa:4.5 cgpa : 4.5 ount: 3 D 102 ount 2 ount: 1 D 105 IO 104 Name Student 5 ount 1 D 106 Name: Student 6 ount: 1 ress any key to continue