main.cpp


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/*
 *
 * kkamin8
 */

#include "linkedlist.h"
#include "variablearray.h"
#include <iostream>

int main(int argc, char *argv[])
{
    Collection *ll = new LinkedList();
    std::cout << "adding elements into linked list" << std::endl;
    ll->add(7);
    ll->add(12);
    ll->add(21);
    ll->add(33);
    std::cout << "elements in ll: " << ((LinkedList *) ll)->print() << std::endl;

    std::cout << "element at zero is: " << (*ll)[0] << std::endl;
    std::cout << "element at two is : " << (*ll)[2] << std::endl;
    std::cout << "the size of ll is: " << ll->get_size() << std::endl;
    std::cout << "does ll contain 33? " << (ll->contains(33) ? "Yes\n" : "No\n");
    std::cout << "does ll contain 999? " << (ll->contains(999) ? "Yes\n" : "No\n");

    Collection *ll_copy = ll->copy();
    delete ll;
    std::cout << "copy of ll contains: " << ((LinkedList *) ll_copy)->print() << std::endl;

    std::cout << std::endl << "adding elements into variable array" << std::endl;
    Collection *arr = new VariableArray();
    arr->add(13);
    arr->add(131);
    arr->add(-23);
    arr->add(99);
    arr->add(45);
    std::cout << "array contains: " << ((VariableArray *)arr)->print() << std::endl;
    std::cout << "removing 22 and 131" << std::endl;
    arr->remove(22);
    arr->remove(131);
    std::cout << "array contains: " << ((VariableArray *)arr)->print() << std::endl;
    std::cout << "the size of array is: " << arr->get_size() << std::endl;
    std::cout << "element at two is: " << (*arr)[2] << std::endl;
    std::cout << "element at four is: " << (*arr)[4] << std::endl;
    std::cout << "NOTE: -1 means out of bounds access" << std::endl;

    Collection *arr_copy = arr->copy();
    delete arr;
    std::cout << "copy of va contains: " << ((VariableArray *) arr_copy)->print() << std::endl;

    delete ll_copy;
    delete arr_copy;

    return 0;
}