import java.util.Scanner; public class GradeCalculator { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.print("Enter your score = "); int score = scanner.nextInt(); scanner.close(); String grade = null; switch (score / 10) { case 10: case 9: case 8: grade = "A+"; break; case 7: grade = "A"; break; case 6: grade = "A-"; break; case 5: grade = "B"; break; case 4: grade = "C"; break; case 3: grade = "F"; break; } System.out.println("Your Grade is = " + grade); } }