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package Labs.Assignment4.PartTwo;
import java.util.*;


public class QuestionFourPointFifteen 
{
    public static void main(String[] args) 
    {   
        /// Prompt user to enter letter than convert letter into uppercase
        Scanner scanner = new Scanner(System.in);
        System.out.println("Please enter a letter: ");
        char letter  = scanner.next().toUpperCase().charAt(0);
        int ascii = letter;
        scanner.close();
        /*Check if character is a letter than provide the corrsepending number if so otherwise 
        return invalid input statement */
        int number = 0;
        if (Character.isLetter(ascii))
		{
			if (ascii <=90 && ascii > 86)
			 number = 9;
			else if (ascii <= 86 && ascii > 83)
			 number = 8;
			else if (ascii <= 83 && ascii > 79)
			 number = 7;
			else if (ascii <= 79 && ascii > 76)
			 number = 6;
			else if (ascii <= 76 && ascii > 73)
			 number = 5;
			else if (ascii <= 73 && ascii > 70)
			 number = 4;
			else if (ascii <= 70 && ascii > 67)
			 number = 3;
			else if (ascii <= 67 && ascii >=65)
			 number = 2;
			System.out.println("The corresponding number is " + number);
		}
		else
			System.out.println(letter + " is an invalid input");
    }
}