How to properly call getInsertData and getDeleteData in main? Am I doing this part correct?-CodePudding

I am working on a linked list assignment, however I am having trouble figuring out how to properly call getInsertData() (get values from cin and put them in a list) and getDeleteData() (delete numbers in the list) in main().

The instructions say something about defining an instance variable of NumberList, which I have already done I believe. If it's wrong, please correct me.

(There is more to this assignment, but I'm just showing the part I am having an issue with)

#include <iostream>
#include <iomanip>
#include <sstream>
#include "NumberList.h"

using namespace std;

NumberList *getInsertData(istream &, NumberList *);
NumberList *getDeleteData(istream &, NumberList *);

int main() {
    // Write your code here according to the instruction . . .
    int NumberList;
    // Assuming a getInsertData function goes here?
    cout << "Displaying list after inserting numbers" << endl;
    // getInsertData
    // Assuming a getDeleteData function goes here?
    cout << "Displaying list after deleting numbers" << endl;
    // getDeleteData 
    return 0;
}

My input is:

My intended output is supposed to look like this:

CodePudding user response：

You are declaring a variable named NumberList of type int. You need to instead declare a variable of type NumberList.

Try something more like this:

int main() {
    NumberList myList;
    cout << "Displaying list after inserting numbers" << endl;
    getInsertData(cin, &myList);
    cout << "Displaying list after deleting numbers" << endl;
    getDeleteData(cin, &myList);
    return 0;
}