Help with array

Question

i have this assignment and i need to get number of As, Bs, Cs, Ds, and Fs and display those numbers based on the % of the class in a graph. (duno if that made sense, lets say theres 2 As and 2 Fs, 50% had As and 50 had Fs...)
the grapg needs to look like this
o     10     20     30     40     50     60     70     80     90     100%
|     |     |     |     |     |     |     |     |     |     |
****A
**************B
*******************C
*******D
****Fi need to have 50 total asterisks, so 1 ast. equals 2 percent. now so far i have this
public GradeGraph (){
     Scanner scan = new Scanner(System.in);
     public int inputNumOfGrades() {
          System.out.println("Enter number of A's:");
          System.out.println("Enter number of B's:");
          System.out.println("Enter number of C's:");
          System.out.println("Enter number of D's:");
          System.out.println("Enter number of F's:");
           int A = scan.nextInt();
           int B = scan.nextInt();
           int C = scan.nextInt();
           int D = scan.nextInt();
           int F = scan.nextInt();
           int total = (A+B+C+D+F);
           return A + B + C + D + F + total;}
     public String drawGraph (String grade) {
          }my question is how do i make all those asterisks by using arrays?

Answer 1

how do i get it to print something like this
o     10     20     30     40     50     60     70     80     90     100%
|     |     |     |     |     |     |     |     |     |     |
****A
**************B
*******************C
*******D
****Fi have this so far
//GradeGraph.java
import java.util.Scanner;
     public class GradeGraph
     private int A, B, C, D, F;
     private double total;
     public static void inputNumOfGrades() {
          Scanner scan = new Scanner(System.in);
          System.out.println("Enter number of A's:");
                int A = scan.nextInt();
          System.out.println("Enter number of B's:");
                int B = scan.nextInt();
          System.out.println("Enter number of C's:");
                int C = scan.nextInt();
          System.out.println("Enter number of D's:");
                int D = scan.nextInt();
          System.out.println("Enter number of F's:");
                int F = scan.nextInt();
     public int total(){
          int total = A + B + C + D + F;
          return total;
     public double getPercentA(){
          double pA = A / total;
          return pA;}
     public double getPercentB(){
          double pB = B / total;
          return pB;}
     public double getPercentC(){
          double pC = C / total;
          return pC;}
     public double getPercentD(){
          double pD = D / total;
          return pD;}          
     public double getPercentF(){
          double pF = F / total;
          return pF;}
     public void drawGraph () {
          for (int i=1;i<=50;i++){
          System.out.println("*");}
          }