public char method(int n) { if (n >= 0 && n <= 9) { return (char) ('0' + n); } else if (n >= 10 && n <= 15) { return (char) ('A' + n } else { return '?'; 10)
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Hey I need help, how would I compile this into java. Determine the valu of n in which the return of this method be A???
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- java programs Perfect Numbers Write a method isPerfect that determines whether parameter number is a perfect number. Use this method in an application todisplays all the perfect numbers between 1and1000. Display factors of each perfect number and confirm number is "perfect."Recursive Power MethodWrite a method called powCal that uses recursion to raise a number to a power. The method should accept two arguments: The first argument is the exponent and the second argument is the number to be raised (example” powCal(10,2) means 210). Assume that the exponent is a nonnegative integer. Demonstrate the method in a program called Recursive (This means that you need to write a program that has at least two methods: main and powCal. The powCal method is where you implement the requirements above and the main method is where you make a method call to demonstrate how your powCal method work).Solved in Java Write a method maxMagnitude() with two integer input parameters that returns the largest magnitude value. Use the method in a program that takes two integer inputs, and outputs the largest magnitude value. Ex: If the inputs are: 5 7 the method returns: 7 Ex: If the inputs are: -8 -2 the method returns: -8 Note: The method does not just return the largest value, which for -8 -2 would be -2. Though not necessary, you may use the absolute-value built-in math method. Your program must define and call a method:public static int maxMagnitude(int userVal1, int userVal2) import java.util.Scanner; public class LabProgram { /* Define your method here */ public static void main(String[] args)…
- A(n) __________ can have an uninitialized value passed into it, but it must be set to some value before the method it belongs to finishes executing. a. input parameter b. reference parameter c. output parameter d. default parameterCode for it. Use body of method unique specialcgars. Take string as parameters.The intName method in the "Problem Solving: Stepwise Refinement" section accepted arguments < 1,000. Using a recursive call, extend its range to 999,999. For example an input of 12,345 should return " twelve thousand three hundred forty five". Note that some number names may have extra spaces at the beginning or end. import java.util.Scanner; public class IntegerName { /** Turns a number into its English name. @param number a positive integer < 999,999 @return the name of the number (e.g. "two hundred seventy four") */ public static String intName(int number) { int part = number; // The part that still needs to be converted String name = ""; // The name of the number if (part >= 1000) { // Recursively call intName } if (part >= 100) { name = digitName(part / 100) + " hundred"; part = part % 100; } if (part >= 20) { name = name + " " + tensName(part); part = part % 10; } else if (part >= 10) { name = name + " " + teenName(part); part = 0; } if (part > 0) { name =…
- in java: import java.util.Arrays;public class Assignment7 {/*** You do NOT need to make any changes to the main method. You need to write three methods that perform the action* described below.** The main method will help you test if your method works or not.* Notice the method names, the arguments/parameters it needs to have, and the return type of the method. Use* that to create your methods below.*/public static void main(String[] args) {System.out.println("Once you implement no23 method, it should print out: false");int[] array0 = {3, 5, 6};System.out.println("Your implementation of no23 method printed out: " + no23(array0));System.out.println("\nOnce you implement lucky13 method, it should print out: false");int[] array1 = {1, 3, 5, 6};System.out.println("Your implementation of lucky13 method printed out: " +lucky13(array1));System.out.println("\nOnce you implement plusTwo method, it should print out: [1, 9, 2, 4, 6]");int[] array2 = {1, 9};int[] array3 = {2, 4, 6};// We use a…Using JAVA Recursive Power Method Write a method called powCalthat uses recursion to raise a number to a power. The method should accept two arguments: The first argument is the exponentand the second argument is the number to be raised(example”powCal(10,2)means2^10). Assume that the exponent is anonnegative integer. Demonstrate the method in a program called Recursive (This means that you need to write a program that has at least two methods: mainand powCal. The powCal method is where you implement the requirements above and the main method is where you make a method call to demonstrate how your powCalmethod work).// Sharissa Sullivan // COP 2250// Chapter 6 Method// Method with No permeters package sullivan4; import java.util.*; public class Sullivan4_2 { // Define a method for the flip of a coin - heads or tails class main { public static String toss() {// Create Random Number object for heads/tails toss Random randomNumber = new Random();// Generate a random number: heads = 0, tails = 1 int flip = randomNumber.nextInt(2);// If statement to flag flips with heads or tails if (flip == 0) return "heads"; else return "tails"; }// Define the main method public main(final String[] args) { // public static void main(String[] args)// Create Scanner object Scanner userinput = new Scanner(System.in);// Prompt the user to enter how many times they want the coin to be tossed System.out.println("How many times should I toss the coin ?");// Scan the value the user enters int scan =…
- in the programming language java write a method that returns the biggest digit of an integer number. (parameter of the method)No written by hand solution Java Please Define stubs for the methods called by the below main(). Each stub should print "FIXME: Finish methodName()" followed by a newline, and should return -1. Example output: FIXME: Finish getUserNum() FIXME: Finish getUserNum() FIXME: Finish computeAvg() Avg: -1 import java.util.Scanner; public class MthdStubsStatistics { //solution here public static void main(String [] args) { int userNum1; int userNum2; int avgResult; userNum1 = getUserNum(); userNum2 = getUserNum(); avgResult = computeAvg(userNum1, userNum2); System.out.println("Avg: " + avgResult); } }Write the method that finds the first 4 numbers out of 100 randomly generated numbers. After the numbers are generated in main, they should be sent to the method given as an example below and the smallest four numbers should be found. Write the numbers found on the console screen in the main method.(will be coded in java) Method name: public static int[] smallestFindFirstFourth(int[] array) Note: Sorting algorithms or ready-made functions will never be used.