Which statement illustrates the invocation of a static method O doubel s = exp.Math(200); %3D double s = Math.exp(200);: O double s = math.exp(200); O double s = Exp.math(200); %3D
Q: A method named reverse that takes an integer and returns the reversal of the passed integer. The…
A: code : import java.util.Scanner;public class Main { /** Main Method */ public static void…
Q: A method may accept any number of values, including zero O True O False
A: True
Q: Question 1) Write a method that takes continuously a positive number from the user and then returns…
A: Here, Code instruction is given.
Q: The statement used to invoke the following method is public static int max(int num1, int num2) {…
A: the statement that is used to invoke the max method is detailed in step 2.
Q: Java language Write a method to find the number of hours, minutes, and seconds and then display it…
A: Let's understand the basics:- 1 hour = 60 minutes 1 minute = 60 seconds So, 1 hour = 60 minutes * 60…
Q: Two integers are said to be relatively prime if their greatest common divisor (GCD) is one. For…
A: import java.util.Scanner; class RelativelyPrime { public static void relativelyPrime(int A, int…
Q: public static int cube(int num) { return num num num; What is the correct statement to pass value 8…
A: Function calls using the call by value method involve copying of the values of the actual parameters…
Q: A program contains the following method: public static void display(int arg1, double arg2, char…
A: //given public static void display(int arg1,double arg2,char arg3) { //display method…
Q: Consider the following method. public double Sqaure(int r){ int x=2; return Math.sqrt(x); } which of…
A: Required:
Q: method named getTotal that accepts two integers as an argument and return its sum. Call this method…
A: #include <iostream>using namespace std;class Math{public:int getSum(int a, int b);};int…
Q: 1 Theoretical Concepts Consider the following Java code for a method called "compute TotalSalary"…
A: Answer: the type of the computeTotalSalary is double. We can say that by seeing the method…
Q: Question 2: Write the below method. Explain all parts of the method thoroughly: Print Digits: • This…
A: The function printDigits() convert string(passed as function argument) to a character array. An…
Q: A programmer wants to create a method that is called addThreeNums. The method receives three…
A: - We need to choose the correct function definition among the given for the addition of three…
Q: Write a program, named UpdatedNumbers with the following method: Write a method to
A: Since programming language not mentioned using Java language
Q: A programmer wants to create a method that is called yesNo. The method receives a String and an…
A: The correct answer is given below with explanation
Q: Write a program that takes three numbers (a,b,c) from the user as input and finds the median of the…
A: I)The mean value of a data set is median. The numbers must be first ordered in ascending order in…
Q: A pentagonal number is defined as n(3n-1)/2 forn = 1 , 2 , …, and so on. Therefore, the first few…
A: Since, programming language is not mentioned in the question, we will answer this question in Java…
Q: Write a method to display a pattern as follows:11 21 2 3...n n−1 ... 3 2 1The method header ispublic…
A: Program approach: Create the main method. Input n. Calling displaypattern() method. Create…
Q: Evaluate the following method calls: Point Check (a) Math.sqrt(4) (b) Math.sin(2 * Math.PI) (c)…
A: (a) Math.sqrt(4) = 2.0(b) Math.sin(2*Math.PI) = 0(c) Math.cos(2*Math.PI) = 1(d) Math.pow(2, 2) =…
Q: in c# please Write method QualityPoints that inputs a student’s average and returns 4 if the…
A: As per the requirement program is developed. Algorithm: Step 1: Write the main method. Step 2:…
Q: 1. For each call of the method below, display the value that is returned public int retval (int a,…
A: In case of option d, if we pass x to a and y to b and if x takes 20, then y should take all the…
Q: QUESTION 10 Analyze the following method and select the result of printchars("Hello") public static…
A: Please find the answer below
Q: Create a program that asks the user for two doubles. Your program will include a static method…
A: import java.util.*;import java.lang.*;import java.io.*; class Codechef{ public static int…
Q: java Exercise 1: Write a program to do the following using the Math class: Ask a user to enter two…
A: We need to solve: Exercise 1:Write a program to do the following using the Math class: Ask a user to…
Q: 1. Write the following method that display the result of the following serie 1 1 R ==+=+.. + 3 5 1…
A: Program Description: To write the following method that displays the result of the given…
Q: ode a method called buyTickets that accepts the number of tickets (no Tickets) and the price…
A: Here the name of method is buyTickets. It has two input parameters and return cost.
Q: In this task, you are asked to write a program called Swap.java, including at least 3 following…
A: As per the above descriptions : method used: methods: Swap() swapDigitPairs(int num)…
Q: Given the code below, what will be the value returned from the method invocation shown? public…
A: 15
Q: An integer number is said to be a perfect number if its factors, including 1 (but not the number…
A: PROGRAM CODE: import java.util.Scanner;public class Main { //creating scanner object to get…
Q: In this task, you are asked to write a program called Swap.java, including at least 3 following…
A: SOURCE CODE import java.util.Scanner; public class Main { //method to swap a number public…
Q: Write a method that returns a random number from alist of numbers passed in the argument. The method…
A: Programming instructions: Create a class RandomNumber. In the main method, call the method…
Q: java programming Write a method that determines and returns the total number of all digits…
A: import java.util.Scanner;import java.util.*;import java.lang.*;public class MyClass { public…
Q: For each call of the method below, display the value that is returned public int retVal(int a, int…
A: Given: For each call of the method below, display the value that is returned public int retVal(int…
Q: Consider the following Java code for a method called "computeTotalSalary" and answer the following…
A: public static double computeTotalSalary(double sale_amount, double basic_salary) //take sale_amout…
Q: Write a method called CaculateTuitionFee(int numberOfCourses, double costPerCourse = 449.99). This…
A: Coded using C#.
Q: What value is returned by the method named result? What value is returned by the method named…
A: Task :- Choose the correct option for given question.
Q: There are several techniques for implementingthe sqrt method in the Math class. One such technique…
A: The method sqrt has to be created such that it will use the Babylonian method of computing the…
Q: Which code line could possibly call a method with the following header: public static int myMethod (…
A: In The Above Code Method myMethod(int x,double height) Having two Parameter x and height and It Has…
Q: Question 1 a) Write a method named sumOrProductDigits (int x) that compute the sum of the digits in…
A: PROGRAM CODE: import java.util.*; // import utility package for java utilitypublic class…
Q: Given the method neader as follow: public static void myMethod(int a, int b, int c) The following…
A: Please find the answer below :
Q: 2. A pentagonal number is defined as n(3n-1)/2 for n = 1, 2, ..., etc.. Therefo the first few…
A: Use a loop to call the method 100 times and for every 10 numbers, we can make use of conditional…
Q: What does the following method do? public int question15( ) { int value1 = 0; int value2 = 0;…
A: 3.It returns the index of the child who sold the most candy bars
Q: The area of a pentagon can be computed usingthe following formula: Write a method that returns the…
A: Objective: The program determines the area of a pentagon using the formula, area =…
Q: 1. Complete the following methods: a) public static double calculateArea (double radius) { // return…
A: a) public static double calculateArea (double radius){ double area; area= 3.14*radius*radius; return…
Q: Write a method with the following header that returns a pentagonal number: public static int…
A: The nth pentagonal number pn is given by the formula: pn = (3n2 - n) / 2 for n >= 1.
Q: A pentagonal number is defined as n (3 n-1)/ 2 for n= 1, 2,.. so on. Therefore, the first few…
A: Note : As no language has been recommended here. So I am using the Java Programming language to…
Q: public static int cube(int num) { return num } num num; What is the correct statement to pass value…
A: Option 1) cube(8) = int result; This option is wrong. left side should be result value, right side…
Q: A jiffy" is the scientific name for 1/100th of a second. Given an input number of seconds, output…
A: As given, we need to write a Java program that converts the input number of seconds into number of…
Q: Write a method to read 10 numbers, calculate their sum and display it to user. Use: void sum10();…
A: As given, we need to write a Java program having a method called sum10() to read 10 numbers,…
Q: Where do I place a return method for finding the area of a square, triangle, and rectangle? Also are…
A: If you have to place return, the functions should have a return type not void, in this case the…
Step by step
Solved in 2 steps
- Write a method that returns the lcm (least common multiple) of an unspecified number of integers. The method header is specified as follows: public static int lcm(int... numbers) Write a test program that prompts the user to enter five numbers, invokes the method to find the lcm of these numbers, and displays the lcm.1. For each call of the method below, display the value that is returned public int retVal(int a, int b) { int c; if (a > b) { c = a; } else if (b % a == 0) { c = b; } else { c = b + (a - (b % a)); } return c; } Read the following arguments from the keyboard and pass them to retVal()Arguments passed a. retVal(4, 2) b. retVal(5, 4) c. retVal(5, 13) d. retVal(x, y) e. retVal(m, n) Output a. 4 b. 5 c. 15 d. 20 e. 8 For d and e what values are passed to produce 20 and 8?Using Java, Write a method named isEven that accepts an int argument. The method should return true if the argument is even, or false otherwise. Also write a program to test your method.
- 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.A pentagonal number is defined as n(3n−1) ∕ 2 for n = 1, 2, . . ., etc.. Therefore, the first few numbers are 1, 5, 12, 22, . . . . Write a method with the following header that returns a pentagonal number:public static int getPentagonalNumber(int n) For example, getPentagonalNumber(1) returns 1 and getPentagonalNumber(2) returns 5. In Java, Write a test program that uses this method to display the first 100 pentagonal numbers with 10 numbers on each line. Numbers are separated by exactly one space.An integer number is said to be a perfect number if its factors, including 1 (but not thenumber itself), sum to the number. For example, 6 is a perfect number, because 6 = 1 + 2 + 3.Write a method perfect that determines whether parameter number is a perfect number.Use this method in an application that determines and displays all the perfect numbersbetween 1 and 1000. Display the factors of each perfect number to confirm that the number isindeed perfect. Challenge the computing power of your computer by testing numbers muchlarger than 1000. Display the results.
- The method half shown below, takes a variable of type int and returns the result of dividing the variable by 2. Write the overloaded method for half that accomplishes the same task for a variable of type double. public static int half(int val) { return val/2;}Evaluate the following method calls: Point Check (a) Math.sqrt(4) (b) Math.sin(2 * Math.PI) (c) Math.cos(2 * Math.PI) (d) Math.pow(2, 2) (e) Math.log(Math.E) (f) Math.exp(1) (g) Math.max(2, Math.min(3, 4)) (h) Math.rint(−2.5) (i) Math.ceil(−2.5) (j) Math.floor(−2.5) (k) Math.round(−2.5f) (l) Math.round(−2.5) (m) Math.rint(2.5) (n) Math.ceil(2.5) (o) Math.floor(2.5) (p) Math.round(2.5f) (q) Math.round(2.5) (r) Math.round(Math.abs(−2.5))Write a method that returns the number of days in ayear using the following header:public static int numberOfDaysInAYear(int year)Write a test program that displays the number of days in the years between 2014and 2034.
- A pentagonal number is defined as n(3n-1)/2 forn = 1 , 2 , …, and so on. Therefore, the first few numbers are 1, 5, 12, 22,. . . . Write a method with the following header that returns a pentagonalnumber:public static int getPentagonalNumber(int n)For example, getPentagonalNumber(1) returns 1 and getPentagonalNumber(2) returns 5. Write a test program that uses this method to display thefirst 100 pentagonal numbers with 10 numbers on each line. Use the %7d formatto display each number.class Param3 { public int y; public void method1(int y) { y = y * 3; } public int getY() { return y; } } Param3 q3 = new Param3(); q3.y = 100; q3.method1(25); System.out.println(q3.getY()); what is the output for the system.out.println method and whya.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. b.In the attached city list.txt file, the names of the provinces in Turkey are given in a single line according to the format given in Figure 1. In the application you will write, write the city names read from this file into the license plate list.txt file in the format shown in Figure 2. In more descriptive terms, citylist.txt is a file given to you. license plate list.txt is the file you will get with your code. city list: Adana, Adıyaman, Afyon, Ağrı, Amasya, Ankara, Antalya, Artvin, Aydın, Balıkesir, Bilecik, Bingöl, Bitlis,…
