Source of Grader.java


  1: //Grader.java
  2: //Computes a letter grade from a numerical score.
  3: 
  4: import java.util.Scanner;
  5: 
  6: public class Grader
  7: {
  8:     public static void main(String[] args)
  9:     {
 10:         int score;
 11:         char grade;
 12: 
 13:         System.out.println("Enter your score: ");
 14:         Scanner keyboard = new Scanner(System.in);
 15:         score = keyboard.nextInt();
 16: 
 17:         if (score >= 90)
 18:             grade = 'A';
 19:         else if (score >= 80)
 20:             grade = 'B';
 21:         else if (score >= 70)
 22:             grade = 'C';
 23:         else if (score >= 60)
 24:             grade = 'D';
 25:         else
 26:             grade = 'F';
 27: 
 28:         System.out.println("Score = " + score);
 29:         System.out.println("Grade = " + grade);
 30:     }
 31: }