package VL13.Aufgabe01;

import java.util.Stack;

/**
 * Vorlesung 13 / Aufgabe 1
 *
 * @author Sebastian Brosch
 */
public class Aufgabe01 {
  public static void main(String[] args) {

    // Integer Stack
    System.out.printf("\n%s:\n", "Integer Stack");

    IntegerStack integerStack = new IntegerStack();
    integerStack.push(7);
    integerStack.push(3);
    integerStack.push(8);
    integerStack.push(2);
    System.out.println(integerStack.pop());
    System.out.println(integerStack.pop());
    integerStack.push(7);
    System.out.println(integerStack.pop());
    System.out.println(integerStack.pop());

    // Generic Stack (Integer)
    System.out.printf("\n%s:\n", "Generic Stack (Integer)");

    GenericStack<Integer> gIntegerStack = new GenericStack<Integer>();
    gIntegerStack.push(7);
    gIntegerStack.push(3);
    gIntegerStack.push(8);
    gIntegerStack.push(2);
    System.out.println(gIntegerStack.pop());
    System.out.println(gIntegerStack.pop());
    gIntegerStack.push(7);
    System.out.println(gIntegerStack.pop());
    System.out.println(gIntegerStack.pop());

    // Generic Stack (String)
    System.out.printf("\n%s:\n", "Generic Stack (String)");

    GenericStack<String> gStringStack = new GenericStack<String>();
    gStringStack.push("Hallo");
    gStringStack.push("Welt");
    gStringStack.push("!");

    System.out.println(gStringStack.pop());
    System.out.println(gStringStack.pop());
    System.out.println(gStringStack.pop());

    // Stack (Integer)
    System.out.printf("\n%s:\n", "Stack (Integer)");

    Stack<Integer> nIntegerStack = new Stack<Integer>();
    nIntegerStack.push(7);
    nIntegerStack.push(3);
    nIntegerStack.push(8);
    nIntegerStack.push(2);
    System.out.println(nIntegerStack.pop());
    System.out.println(nIntegerStack.pop());
    nIntegerStack.push(7);
    System.out.println(nIntegerStack.pop());
    System.out.println(nIntegerStack.pop());

    // Stack (String)
    System.out.printf("\n%s:\n", "Stack (String)");

    Stack<String> stringStack = new Stack<String>();
    stringStack.push("Hallo");
    stringStack.push("Welt");
    stringStack.push("!");

    System.out.println(stringStack.pop());
    System.out.println(stringStack.pop());
    System.out.println(stringStack.pop());
  }
}