//Ben Harris
//List.cpp defines the methods for a List

#include <iostream>
#include <cstdlib>
#include "List.h"
#include "Node.h"

using namespace std;

List::List() {
    head = NULL;
}

List::~List() {
    delete head;
}

void List::add(string s) {
    if (head == NULL)head = new Node(s, NULL);
    else head->add(s);
}

void List::print() {
    int maxcnt = 0;
    Node *n = head;
    while (n != NULL) {
        if (n->getcount() > maxcnt) maxcnt = n->getcount();
        n = n->getnext();
    }
    cout << endl << "<<Commonest Words>>" << endl << endl;
    n = head;
    while (n != NULL) {
        if (n->getcount() == maxcnt) cout << n->getvalue() << endl;
        n = n->getnext();
    }
    cout << endl;
}