Implement the Point default constructor by using the initializer list. point.cpp 1 #include "point.h" 3 Point::Point() 4 { // body is empty } 6.

You are going to implement a program that creates an unsorted list by using a linked list implemented by yourself. NOT allowed to use LinkedList class or any other classes that offers list functions. It is REQUIRED to use an ItemType class and a NodeType struct to solve this homework.  The “data.txt” file has three lines of data  100, 110, 120, 130, 140, 150, 160  100, 130, 160  1@0, 2@3, 3@END  You need to   1. create an empty unsorted list  2. add the numbers from the first line to list using putItem() function.   Then print all the current keys to command line in one line using printAll().  3. delete the numbers given by the second line in the list by using deleteItem() function.  Then print all the current keys to command line in one line using printAll()..   4. putItem () the numbers in the third line of the data file to the corresponding location in  the list. For example, 1@0 means adding number 1 at position 0 of the list.  Then print all the current keys to command line in one…

I'm stuck on this question and I don't know how I should be approaching this. What should I do? My code so far: ----------------- #include <iostream> using namespace std; class Student{ public: Student():grade(0.0){} void setGrade(double value){  grade = value; } void setName(string value){  name = value; } void setMajor(string value){ major = value; } double getGrade(){  return grade; } string getName(){  return name; } string getMajor(){  return major; } void addStudent(double grade, string value1, string value2){  Student::setGrade(grade);  Student::setName(value1);  Student::setMajor(value2); } void display(){  cout<<"Name: "<<Student::getName()<<endl;  cout<<"Major: "<<Student::getMajor()<<endl;  cout<<"GPA: "<<Student::getGrade()<<endl;  cout<<"Grade: "; } private: class GPA{  public:  GPA(){}  void getLetterGrade(double grade) const{    if (grade >= 3.5){      cout<<"A";    }    if (grade >= 2.5…

25 def iceCreamOrder (cost flavor # vanilla 26 27 28 29 30 31 32 def run(): 33 34 35 36 37 38 = 6): input ("What flavor would you like?\n") return "The flavor print(iceCreamOrder ())] " + flavor + will cost printStatement() print (returnValues()) print (parameters (1,4)) print (parameters (5,7)) print (iceCreamOrder()) return #Do NOT change anything in this line! + str(cost) + " dollars."