Write a recursive method that parses a hey number as a string, into a decimal integer. The methol header is; Yublic stotic int hexaDec(String hestim Write a program demo n that, prompts the user to enter a hex, 1guivatent. (RealA Usplays its decin equivalent. Real Ais = l00B16-1lp4910) Use the following BAD, BAC98, BabA73 hex values to convert:

Q: Write a recursive, method that parses a hey number as a string into a decimal integer. The methocd…

A: Given:

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A: Solution:

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A: A Java program for the given criteria is as follows,

Q: Write a recursive method that converts a positive decimal number to into a binary number as a…

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A: CODE;-   import java.util.Scanner;public class Main {public static void main(String[] args) {int…

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A: import java.util.*; import java.util.Scanner; public class DoubleDigits { public static void…

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A: PROGRAM CODE: // import the required librariesimport java.util.Scanner;// start definition of a…

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A: The answer is given below:-

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A: Since the language is Not mentioned, I have completed the above question in Python. Follow the…

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A: Note: The code is for Python 3. Please indent the code as shown in the screenshots

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A: According to the question below the solution:   Output:

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A: Please find the answer below :

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A: Coded using Java.

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A: Here is the explanation.

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A: Please find the answer below :

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A: Uaiaaj

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A: Below is the required code in C++ with O(1) runtime and sample output:

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A:

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A: Coded in Java.