Loops, Arrays, ArrayLists #module5

// part a
        String[][] songs = {
            {"Come Together", "Something", "Maxwell's Silver Hammer", "Oh! Darling", "Octopus's Garden", "I Want You"},
            {"Here Comes the Sun", "Medley", "Her Majesty" }
        };
        for (int i=0; i < songs.length; i++) {
            System.out.println("Side: " + (i+1));
            for (int j=0; j < songs[i].length; j++) {
                System.out.println(songs[i][j]);
            }
        }
        
        // part b
        ArrayList<String> faves = new ArrayList<>();
        faves.add("Thinking About You");
        faves.add("I Will Wait");
        faves.add("Philosophy");
        faves.add("Change");
        faves.add("All Eyez On Me");
        
        int counter = 0;
        System.out.println("Enter your 5 favorite songs");
        while (counter < 5) {
            Scanner s = new Scanner(System.in);
            String song = s.nextLine();
            faves.add(song);
            counter++;
        }
        
        for (String f:faves) {
            System.out.println(f);
        }
            
        // part d
        for (int i=0; i < 8; i++) {
            for (int j=0; j < 4; j++) {
                System.out.print("^");
            }
            System.out.println("");
        }
        
        //1.)
        Scanner s = new Scanner(System.in);
         Double[][] parkingSpaces = new Double[10][14];
         System.out.println("Please enter the base parking price: ");
         Double parkingCost = s.nextDouble();
         
         for(int i=0; i<10; i++){
             for(int j=0; j<7; j++){
                 parkingSpaces[i][j] = parkingCost + 5;
             }
             for(int j=7; j<14; j++){
                 parkingSpaces[i][j] = parkingCost;
             }
         }
         
         for(int i=0; i<10; i++){
             for(int j=0; j<7; j++){
                 System.out.printf("%.2f ",parkingSpaces[i][j]);
             }
             System.out.print("|| ");
             for(int j=7; j<14; j++){
                 System.out.printf("%.2f ",parkingSpaces[i][j]);
             }
             System.out.println("");
         }
         
         //OR
          for(int i=0; i<10; i++){
             for(int j=0; j<14; j++){
                 if(j<7){
                    parkingSpaces[i][j] = parkingCost + 5;
                 }
                 else{
                    parkingSpaces[i][j] = parkingCost;
                 }
             }
         }
         
         for(int i=0; i<10; i++){
             for(int j=0; j<14; j++){
                 if(j==7){
                     System.out.print("|| ");
                    System.out.printf("%.2f ",parkingSpaces[i][j]);
                 }
                 else{
                    System.out.printf("%.2f ",parkingSpaces[i][j]);
                 }
             }
             System.out.println("");
         }
       
         //2.)
         ArrayList<String> aLString = new ArrayList<>();
         aLString.add("piano");
         System.out.println(aLString.get(0));
         System.out.println(aLString.size());