In this assignment, you will create a Java program. The program prompts users for numbers between 0
and 100, and calculates the minimum, maximum, and average of the numbers.
I.
General Requirements
1) The program will keep prompting user to input a valid integer (0-100) until a -1 is input, e.g,
"Please input an integer 0-100 (-1 to stop):"
2) If an invalid integer is given, the program will print an error message "XXX is not a valid
input." where XXX is the given integer, and prompt again.
3) After a -1 is input, if no valid number was ever input, i.e., the first input is -1, the program
prints "Good bye!" and exits. Otherwise, the program prints the minimum, maximum, and
the average of the integers, and exits.
4) You may use any systems or tools to create and run your program.
5) You must follow the guidelines in the programming guideline document.
6) A sample run will look like this:
Please input an integer 0-100 (-1 to stop): 20
Please input an integer 0-100 (-1 to stop): 200
200 is not a valid input.
Please input an integer 0-100 (-1 to stop): 10
Please input an integer 0-100 (-1 to stop): -1
min is 10
max is 20
average is 15
