public class Main {
    public static void main(String[] args){
      String word = args[0];
      int number = Integer.parseInt(args[1]);
      for(int i =0;i<number;i++){
        System.out.println( word );
      }

        //Exercise 1
        QSum ex1 = new QSum();
        int sum = ex1.qSum();
        System.out.println(sum);

        //Exercise 2
        int num = 657;
        DigitsExtraction ex2 = new DigitsExtraction();
        int first = DigitsExtraction.firstDigit(num);
        int second = ex2.lastDigit(num);
        System.out.println("First: " + first);
        System.out.println("Second: " + second);

        //Exercise 3
        int income = 100_000;
        System.out.println( "Tax on an income of " + income + " would be: " + TaxCalc.taxOwed(income) );

        //Exercise 4
        int input = 123;
        System.out.println("Input " + input + " is " + OddEven.odd(input));
        input = -2;
        System.out.println("Input " + input + " is " + OddEven.odd(input));

        //Exercise 5
        int[] arr = new int[]{ 1, 42, -3, 2, 39};
        System.out.println( "Odds: " + OddEven.oddSum(arr) );
        System.out.println( "Evens: " + OddEven.evenSum(arr) );
    }
}