## BJP5 Exercise 5.22: allDigitsOdd

Language/Type: Java method basics mod return while loops
Author: Marty Stepp (on 2019/09/19)

Write a method named `allDigitsOdd` that returns whether every digit of a given integer is odd. Your method should return `true` if the number consists entirely of odd digits and false if any of its digits are even. 0, 2, 4, 6, and 8 are even digits, and 1, 3, 5, 7, 9 are odd digits. Your method should work for positive and negative numbers.

For example, here are some calls to your method and their expected results:

Call Value Returned
`allDigitsOdd(4822116)` `false`
`allDigitsOdd(135319)` `true`
`allDigitsOdd(9175293)` `false`
`allDigitsOdd(-137)` `true`

You should not use a `String` to solve this problem.

Type your solution here:

This is a method problem. Write a Java method as described. Do not write a complete program or class; just the method(s) above.

You must log in before you can solve this problem.

If you do not understand how to solve a problem or why your solution doesn't work, please contact your TA or instructor.
If something seems wrong with the site (errors, slow performance, incorrect problems/tests, etc.), please

Is there a problem? Contact a site administrator.