#include "iostream.h"
#include "list" // list class library
#include "string" // string class library
using namespace std;
void main()
{
list words;
list::iterator words_iter;
words.push_front("Hello");
words.push_front("World");
unsigned int total_length = 0;
for (words_iter=words.begin(); words_iter != words.end(); words_iter++)
{
cout<data()<<" ";
total_length += (*words_iter).length(); // correct
}
cout<<endl;
cout << "Total length is " << total_length << endl;
}
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