Question

Build a simple function JavaFX application for

Grade Manager for a Student

Code should contain the following:

• Comment blocks at the top describing
  • Writer
  • Actions performed
  • Problems encountered and resolved
  • Unresolved issues
• Implement a screen containing 8 - 10 elements
• Use formatting and output specific to the user's needs
• Use at least one Random component
• Implement a color scheme of some sort (JavaFX component properties)

Answer 1

public class SimpleGetterAndSetter {  
  private int number;   
 public int getNumber() {

        return this.number;

    }

    public void setNumber(int num) {

        this.number = num;

    }

}

public class SimpleGetterAndSetter {

    private int number;

    public int getNumber() {

        return this.number;

    }

SimpleGetterAndSetter obj = new SimpleGetterAndSetter();

obj.setNumber(10);  // OK

int num = obj.getNumber();  // fine

public String firstName;

public void setFirstName(String fname) {

    this.firstName = fname;

}int[] myScores = {5, 5, 4, 3, 2, 4};

setScores(myScores);

displayScores();   

myScores[1] = 1;

displayScores();

public void displayScores() {

    for (int i = 0; i < this.scores.length; i++) {

        System.out.print(this.scores[i] + " ");

    }

    System.out.println();

}

public void() static main()

int string, element

int [str]

{1,2,3,4,5,6,7,8}

public void setScores(int[] scr) {

    this.scores = new int[scr.length];

    System.arraycopy(scr, 0, this.scores, 0, scr.length);

}

int[] myScores = {5, 5, 4, 3, 2, 4};
setScores(myScores);

displayScores();

int[] copyScores = getScores();

copyScores[1] = 1;

displayScores()