functions using link lists

does anybody have any fuctions examples that add and divid using link lists. The data is past into the link list using a input file and then ouputed. I am suppose to pass the data into a class and the calculate it. my problem is trying to implement the link list into my fuction.

search google for link list tutorials

Quote:

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Originally Posted by durban

search google for link list tutorials

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agreed....there are hundreds of them.....

Here's an example:

Code:

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#include <iostream>
#include <list>

using namespace std;

int add(list<int>::iterator current, list<int>::iterator end)
{
        int sum = 0;
        for( ; current != end; current++)
        {
                sum += *current;
        }
        return sum;
}

int addEm(list<int> aList)
{
        list<int>::iterator current = aList.begin();
        list<int>::iterator end = aList.end();

        int sum = 0;

        for( ; current != end; current++)
        {
                sum += *current;
        }
       
        return sum;
}

int main()
{
        list<int> myList;
        myList.push_back(10);
        myList.push_back(20);
        myList.push_back(30);

        int sum = add(myList.begin(), myList.end());
        cout<<sum<<endl;

        int sumEm = addEm(myList);
        cout<<sumEm<<endl;

        return 0;       
}

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