Print GPA Write a method named printGPA that takes in as a parameter a Scanner to read in user input, and calculates a student's grade point average. The user will type in a number of courses, followed by that many integer grade. Then, the method will print out the average of all grades entered. Here are two example dialogues:

import java.util.Scanner;

import java.util.ArrayList;

public class MyClass {

   public static void printGPA(Scanner scan){

       System.out.println("How many courses are you taking?");

       int numCourses = scan.nextInt();

       ArrayList<Integer> list = new ArrayList<Integer>();

       int i = 1;

       while (i <= numCourses){

           System.out.println("What's your GPA in course "+i);

           int element = scan.nextInt();

           list.add(element);

           i++;

       }

       double avg = 0;

       for (int w : list){

           avg += w;

       }

       System.out.println("Your average GPA for all your courses is " + (avg / numCourses));

   }

   public static void main(String args[]) {

       Scanner scan = new Scanner(System.in);

     printGPA(scan);

   }

}

I hope this helps!

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