logo Practice-It logo

digitsInARow

Language/Type: Java method basics mod parameters return
Author: Roy McElmurry (on 2010/12/28)

Write a static method called digitsInARow that takes an integer n as a parameter and that returns the highest number of digits that appear in a row in the base-10 representation of n. For many numbers the answer will be 1 because they don't have adjacent digits that match. But for a number like 3555585, the answer is 4 because there are four occurrences of the digit 5 that appear in a row. You are NOT allowed to use a String to solve this problem. You may assume that the value passed to the method is greater than or equal to 0.

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.


Log In

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.