Question

In: Computer Science

Write a recursive method that displays an integer value reversely on the console using the following...

Write a recursive method that displays an integer value reversely on the console using the following header:

public static void reverseDisplay(int value)

For example, reverseDisplay(12345) displays 54321. Write a test program that prompts the user to enter an integer, invokes the method above, and displays its reversal.

Solutions

Expert Solution

Thanks for the question. Below is the code you will be needing. Let me know if you have any doubts or if you need anything to change. 

If you are satisfied with the solution, please leave a +ve feedback : ) Let me know for any help with any other questions.

Thank You!
===========================================================================


import java.util.Scanner;

public class ReverseNumber {

    public static void reverseDisplay(int value) {

        if (value == 0) return;

        System.out.print(value % 10);
        reverseDisplay(value / 10);


    }

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);
        System.out.println("Enter an integer number: ");
        int value = scanner.nextInt();

        reverseDisplay(value);
    }
}

====================================================================

venereology answered 2 months ago
Next > < Previous

Related Solutions

Write a RECURSIVE method that receives as a parameter an integer named n. The method will...
Write a RECURSIVE method that receives as a parameter an integer named n. The method will output n # of lines of stars. For example, the first line will have one star, the second line will have two stars, and so on. The line number n will have "n" number of ****** (stars) so if n is 3 it would print * ** *** The method must not have any loops!
Write the code in Java: 1. Create a method that displays your name in the console....
Write the code in Java: 1. Create a method that displays your name in the console. This method is void and takes no parameters. Make an app that runs the method in response to a button press. 2. Create a version of the method in #1 that takes the text (String) to be displayed as a parameter. Allow the user to enter the text in a dialog box or text field and display that text in the console. Be sure...
Write a recursive method to implement Binary Search of a sorted integer array. Signature of method...
Write a recursive method to implement Binary Search of a sorted integer array. Signature of method could be public int BinarySearch(int target, int low, int high)
Write a recursive method to implement Binary Search of a sorted integer array. Signature of method...
Write a recursive method to implement Binary Search of a sorted integer array. Signature of method could be public int BinarySearch(int target, int low, int high)
Write, in Java, a recursive method countBinaryStrings that has one integer parameter n and returns the...
Write, in Java, a recursive method countBinaryStrings that has one integer parameter n and returns the number of binary strings of length n that do not have two consecutive 0’s. For example, for n = 4, the number of binary strings of length 4 that do not contain two consecutive 0’s is 8: 1111, 1110, 1101, 1011, 1010, 0111, 0110, 0101. For this problem, your method needs to return only the number of such strings, not the strings themselves. You...
java Write a recursive program to reverse a positive integer. . Your method should take a...
java Write a recursive program to reverse a positive integer. . Your method should take a non negative integer as a parameter and return the reverse of the number as an integer. e.g. if you pass 12345, your method should return 54321.
Write a recursive method repeatNTimes(String s, int n) that accepts a String and an integer as...
Write a recursive method repeatNTimes(String s, int n) that accepts a String and an integer as two parameters and returns a string that is concatenated together n times. (For example, repeatNTimes ("hello", 3) returns "hellohellohello") Write a driver program that calls this method from the Main program. Need code in c#.
Write a recursive method using Java that takes a string s as input and returns a...
Write a recursive method using Java that takes a string s as input and returns a list that contains all the anagrams of the string s. An anagram is a word formed by rearranging the letters of a different word. For instance, the word ‘cat’ is an anagram of ‘act’. Notice that the output list cannot contain duplicates.
You've been hired by Yogurt Yummies to write a C++ console application that calculates and displays...
You've been hired by Yogurt Yummies to write a C++ console application that calculates and displays the cost of a customer’s yogurt purchase. Use a validation loop to prompt for and get from the user the number of yogurts purchased in the range 1-9. Then use a validation loop to prompt for and get from the user the coupon discount in the range 0-20%. Calculate the following:         ● Subtotal using a cost of $3.50 per yogurt.         ● Subtotal...
write the method “getMaxValue” that finds and returns the maximum value in an integer linked list....
write the method “getMaxValue” that finds and returns the maximum value in an integer linked list. If the list is empty, then it should return 0. use the provided code below public class Question03 { public class ListNode//public for testing purposes { public int data;//public for testing purposes public ListNode link;//public for testing purposes public ListNode(int aData, ListNode aLink) { data = aData; link = aLink; } } public ListNode head;//public for testing purposes public int getMaxValue() { //----------------------------------------------------------------------------------- //Write...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT