class NoteGrade2 {
    public static void main(String[] arguments) {
        int grade = 75;
        char letterGrade;
        if (grade > 89)
            letterGrade = 'A';
        else if (grade > 79)
            letterGrade = 'B';
        else if (grade > 69)
            letterGrade = 'C';
        else
            letterGrade = 'F';
        switch (letterGrade) {
            case 'A':
                System.out.println("You got an A. Great job!");
                break;
            case 'B':
                System.out.println("You got a B. Good work!");
                break;
            case 'C':
                System.out.println("You got a C. You'll never get into a good college!");
                break;
            default:
                System.out.println("You got an F. You'll do well in Congress!");
            }
    }
}