L4Continued.java

public class L4Continued{
   public static void main(String[] args){
      int score = 0;
      System.out.println("Your score is " + score);
      //add 15 to score
      score = score + 15;
      System.out.println("Your score is " + score);
      score = score + 15;
      System.out.println("Your score is " + score);
      score = score + 10;
      System.out.println("Your score is " + score);

      //Let's make a countdown 5...4...3...2...1...Lift Off!
      int countdown = 5;
      System.out.println( countdown + "..." );
      countdown--;
      System.out.println( countdown + "..." );
      countdown--;
      System.out.println( countdown + "..." );
      countdown--;
      System.out.println( countdown-- + "..." );
      System.out.println( --countdown + "..." );

      //Make a program to print the powers of 2
      int base = 2;
      int power = 1;//2^0
      System.out.println( power );
      power *= base;
      System.out.println( power );
      power *= base;
      System.out.println( power );
      power *= base;
      System.out.println( power );
      power *= base;//power = power * base
      System.out.println( power );
   }
}