Grades

Grades /* * Main.java * * Created on September 25, 2007, 4:49 PM * * To change this template, choose Tools | Template Manager * and open the template in the editor. */ package grades; import java.text.*; /** * * @author instructor */ public class Main { /** Creates a new instance of Main */ public Main() { } /** * @param args the command line arguments */ public static void main(String[] args) { // TODO code application logic here double currentScore = 0; double totalScore = 0; int count = 0; String isContinue = "yes"; while (isContinue.equalsIgnoreCase("yes")) { System.out.println("Please enter a new score:"); currentScore = MyInput.readDouble(); totalScore = currentScore + totalScore; count = count + 1; if(currentScore >= 90) { System.out.println(currentScore + " is an A"); } else if(currentScore >= 80) {

System.out.println(currentScore + " is a B"); } else if(currentScore >= 70) { System.out.println(currentScore + " is a C"); } else if(currentScore >= 60) { System.out.println(currentScore + " is a D"); } else { System.out.println(currentScore + " is an F"); } //if else if statement ends here System.out.println("Continue? (yes/no)"); isContinue = MyInput.readString(); }//while loop ends double average = totalScore / count; NumberFormat averageFormat = NumberFormat.getNumberInstance(); averageFormat.setMaximumFractionDigits(2); averageFormat.setMinimumFractionDigits(2); System.out.println("The average score is: " + averageFormat.format(average)); } // main() method ends }//Main class ends