Question: In some cultures, numbers containing the digit 8 are lucky numbers. What is wrong with the follow ing method that tries to test whether a

In some cultures, numbers containing the digit 8 are lucky numbers. What is wrong with the follow ing method that tries to test whether a number is lucky?

public static boolean isLucky (int number) { } int last Digit number

public static boolean isLucky (int number) { } int last Digit number % 10; if (last Digit==8) { return true; } else { return isLucky (number / 10); // Test the number without the last digit

Step by Step Solution

3.40 Rating (162 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

The method provided attempts to determine if a number contains the digit 8 by recursively checking e... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Java Programming Questions!