ITEC 120 Lab Quiz 2 - Thursday, Sept 25

Lab Quiz 2 - Number analyzer.
Due at the end of lab period.
Submit your program to your directory on neelix, in the RU04 folder.

Write a program which continues to ask the user for a number between 1 and 100 (inclusive) until they enter 0 (to quit). Validate their input. Tell the user whether each number they entered is even or odd. After they quit, tell them how many even integers they entered, and how many odd.

Like so:

Program outputs:

Welcome to the number analyzer.

Please enter a number between 1 and 100 (0 to quit):

User inputs: 67
Program outputs: 67 is odd.

Please enter another (0 to quit):
User inputs:

4

Program outputs:

4 is even.

Please enter another (0 to quit):

User inputs: 222
Program outputs:

Invalid: enter a number between 1 and 100 (0 to quit):

User inputs: 17
Program outputs:

17 is odd.

Please enter another (0 to quit):

User inputs: 0
Program outputs:


You entered 2 odd number(s) and 1 even number(s).


Name your program file labquiz2.java and save it to the RU04 folder on neelix.

Extra credit: Attempt this only after you have submitted a working version of the above program!
If you get this to work, you can resubmit. To resubmit, first remove the file you originially submitted, then copy the new one there. (Neelix doesn't allow you to overwrite a file, but you may delete one.)
For 2 points extra credit (that's an extra 20 percent), also tell whether the number entered is a prime number. A prime number can only be divided evenly by 1 and itself.

Program outputs: Please enter another (0 to quit):
User inputs: 17
Program outputs:

17 is odd.
17 is a prime number.

Please enter another (0 to quit):