/**

* Calculates the grade a student receives on an examination

*

* The program first prompts the user to enter the number of points possible

* on the exam. Then, the program prompts for the number of items missed; if a positive

* number is entered, the program responds by calculating and displaying the percentage

* score out of 100. If a negative number is entered, the program prints a "Thank You" message

* and exits.

*

* A sample interaction might be: (user input marked with '>')

* "Enter the number of items on the exam"

* >25

* "Enter the number of items missed"

* >3.5

* "Missing 3.5 results in a score of 86.0"

* "Enter the number of items missed"

* >0

* "Missing 0 results in a score of 100.0"

* "Enter the number of items missed"

* >-100

* "Thank you -- have a great day!"

*

*/

public class Grader {

public static void main(String[] args) {

//TODO insert your code here

}

}