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 10 if (last Digit 8) return true else return isLucky (number 10) Test the number ...

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

In some cultures, numbers containing the digit 8 are lucky numbers. What is wrong with the follow

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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?

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Big Java, Enhanced Early Objects

ISBN: 9781119499091

7th Edition

Authors: Cay S Horstmann

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Question Posted: Feb 02, 2024 02:02 PM

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In some cultures, numbers containing the digit 8 are lucky numbers. What is wrong with the follow

Question:

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

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Big Java, Enhanced Early Objects

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