/*	The program demonstrate the usage of the switch statement
	It asks the user for a number then outputs a grade
	
*
*/

import java.util.Scanner;	// Needed for the scanner class

public class ResGrade
{
	public static void main(String[] args)
	{
		int grade;
		
		Scanner key = new Scanner(System.in);
		
		System.out.print("Please rate from 1 to 5\n");
		System.out.print("1 is Very Good and 5 is Very Bad\n");
		
		System.out.print("Enter the number: ");
		grade = key.nextInt();
		
		/* Here we have 5 cases and a default, because grade is an integer
			And the inputs are between 1 and 5, we have to name the cases from 1 to 5
			The default one is when the user enters other numbers that is not between 1 to 5
			Note, after every statement we have to put a break, to break out the case.
			
		*
		*/
		switch(grade)
		{
			case 1:
				System.out.println("You gave the restaurant an A");
				break;
			
			case 2:
				System.out.println("You gave the restaurant a B");
				break;
				
			case 3:
				System.out.println("You gave the restaurant a C");
				break;
			
			case 4:
				System.out.println("You gave the restaurant a D");
				break;
				
			case 5:
				System.out.println("You gave the restaurant a F");
				break;
			
			default:
				System.out.println("You enter a Invalid input");
				break;
		}
	}
}