Write a recursive method called digitCount() that takes two integers, n and m as a parameter and returns the number of digits in n that are equal to m. Assume that n≥0 and 0≤m≤9 Ex: If the input is: 34443215 4 3 import java.util.Scanner; public class LabProgram { /* TODO: Write recursive digitCount() method here. */ public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int digits; int n= scnr.nextInt(); int m= scnr.nextInt(); digits = digitCount(n, m); System.out.println(digits); } }

Write a recursive method called add(int n). This method adds the integers from 0 to some value n. For example, the call to add(4) would return 10 (4+3+2+1=10).

Write a recursive method called reverseString() that takes in a string as a parameter and returns the string in reversed order. The main method is provided to read a string from the user and call the reverseString() method. Ex: If the input of the program is: Hello the reverseString() method returns and the program outputs: Reverse of "Hello" is "olleH". Ex: If the input of the program is: Hello world! the reverseString() method returns and the program outputs: Reverse of "Hello, world!" is "!dlrow, olleH". Hint: Move the first character to the end of the returning string and pass the remaining sub-string to the next reverseString() method call.

Write a static recursive method in Java called mRecursion that displays all of the permutations of the charactersin a string passed to the method as its argument. For example, the character sequence abc has thefollowing permutations: acb, bac, bca, cab, cba. Then Write a static method called getInput that get aninput string from the user and passed it to the mRecursion method written above in a method call.Please does so using what I already had //Get input from in to call recursive method //to display those char permutations public static String getInput ( ) { Scanner in = new Scanner(System.in); String combination = in.nextLine(); System.out.println("Enter string:); return stringComb; //Method to show permutations of a desired string// This only return 3 string combination for some reason static void myRecursion(String aString) { //isEmpty check if ( aString.length() == 0){...

Given an array of N integer elements, How can one write a recursive Java method named findMax that returns the largest integer of the array. Without the Math.max() library method?

The following recursive method called z is created. This method accepts two parameters: A string s, and an integer index The code in the method is: if (index == s.length()) return ""; <------ base case if(index % 2 == 0) return ""+ s.charAt(index) + z(s,index+1); <---- recursive call else return z(s,index+1); <----- recursive call What would be the output with the call: z("javajavajava",0);

Write code to complete raise ToPower(). Sample output if userBase is 4 and userExponent is 2 is shown below. Note: This example is for practicing recursion; a non-recursive method, or using the built-in method pow(), would be more common. 4^2 = 16 1 import java.util.Scanner; 2 3 public class Exponent Method { 4 public static int raise ToPower (int baseVal, int exponentVal) { 5 int resultVal; 6700 a 8 9 10 11 12 13 14 15 16 17 } if (exponentval resultVal = 1; == } else { } return resultVal; resultVal = 0) { baseVal * /* Your solution goes here */; public static void main (String [] args) {

For JAVA.

Consider the recursive method myPrint: public void myPrint (int n) if (n < 10) System.out.print(n); else { int m = n % 10; %3D System.out.print (m) ; myPrint (n / 10); What is printed for the call myPrint (10)?

Consider a recursive method below. static void mysteryRecursion (String x) { if (x.length() < 1) { System.out.println(x); } else { System.out.println (x.charAt (0) + " " + x.charAt (x.length () - 1)) ; mysteryRecursion (x.substring (1, x.length () - 1)); What gets printed if I make the method call mysteryRecursion("helloworld");

The method is in fact faulty. Give a test input (String) that will make the method to fail -- i.e., it will throw an exception when it is executed with the input).

When looking at this code making recursive calls, how would I identify how many recursive calls are being made?

Write a recursive method in java that sums all values between s and n inclusive /* assume s is less than or equal to n to start */ public static int sum(int s, int n) { }