A switch code problem

This message was edited 1 time. Last update was at 06/26/2010 09:12:37

import java.io.*;
class Ex4
{
	public static void main(String[] args)
	{

Console console=System.console();
		String input;
		System.out.println("Please enter the  number");
		input=console.readLine();
		int number;
		number=Integer.parseInt(input);
                int sum;
                sum=((number/10)*10);

switch(sum)
		{      
			case 60:
                                System.out.println("E");
                                break;

case 70:
                                System.out.println("D");
                                break;
			case 80:
				System.out.println("C");
                         
                                break; 
			case 90: 
				System.out.println("B");
                                break;

case 100:
                                System.out.println("A"); 
                           
                        number=100;
				break;
			default:
				System.out.println("F");
                         break;

}

the instruction to this code is to make the user write numbers from 1-100 and the application should categorize the numbers in the following way

100 - A
90-99 - B
80-89 - C
70-79 - D
60-69 - E
other - F

the problem is with the other. it should go from 59 to 0.

however, the application categorizes any number as "others"

how can i cause the application to accept numbers from 0-100 and not accept numbers higher than 100?

you cant use the if or while method. or any other fancy method

If you can only use switch then your only option is:

and so on. Normally with an if statement you'd do something like: