Write a code in Java that results like test 2&3
Q: Write a java program which takes a postfix expression as input and evaluates it and displays the…
A: Code: import java.util.Stack;import java.util.Scanner; class Postfix{ public static int…
Q: java program to give your own example of Increment and decrement operators. Give source code and…
A: java program for increment and decrement : /** * This program demonstrates the ++ and -- operators.…
Q: Write a Java program that calculates and prints the monthly pay for an employee. The net pay is…
A: Actually, program is an executable software that runs on a computer.
Q: an variables be used in Java without initialization?
A: Given: Can variables be used in Java without initialization?
Q: Write a code Java in Example shown in the picture
A: Given that write. A Java code in example shown in the diagram. Composition I know that composition…
Q: Write a program that print the following on the screen. Java Java Java Java Java Java…
A: Java Code for above output is below:
Q: Write a program in java to check how many times punctuation is present in a string and you have to…
A: The punctuation marks used to write the sentences into pieces, clauses using some of the symbols are…
Q: Last month Joe purchased some stock in Acme Software, Inc. Here are the details of the purchase: •…
A: import java.util.*; public class Main{ public static void main(String[] args) { int…
Q: Can we execute a program without main() method? In java
A: Required: Question 31: Can we execute a program without main() method? In java
Q: In java Write a program in java to print if a user can marry or not. Assume the marrying age is 21
A: Requirements:- In java Write a program in java to print if a user can marry or not. Assume the…
Q: Write a java program so that it prints the given word with the first and last character…
A: The answer is given below:-
Q: Write, Compile and Execute a Java method that computes whether a given number is happy or sad.
A: public static int HappyNumber(int num){ int rem = 0, sum = 0;…
Q: Write a code Java
A: I think you wanted to ask how to write a code in java. So below i explain the answer in my own words…
Q: java
A: Step 1: Explanations: this program this use to Oop concepts in java language. First creat a four…
Q: n Java , Write a program on Rock, paper and scissors game
A: **Player.java public interface Player {String[] CHOICES = new String[] { "Rock", "Paper", "Scissors"…
Q: In java Please choose perfect option and explanation
A: In Java AWT is an API in which the application Develop as the GUI in Java application. Swing is a…
Q: Write the program in JAVa that writes the even numbers and counter value on the screen according to…
A: Java is a programming language. It contains extensive libraries (package). It can be used to create…
Q: Write a java program that accepts a 5 integer number (from the user) and calculates the sum of all…
A: EXPLANATION - Firstly Take five digit number input from user . Then create while loop . Then keep…
Q: Write a java program for the following Example for call by value. Example for call by reference.…
A: ALGORITHM:- 1. Define variables x & y for both call by value and reference. 2. Pass them to the…
Q: Create a method that randomly selects a letter in the alphabet. (in java)
A: The Answer is in Below Steps
Q: What is wrong with the following condition? Correct it. if (grade > 70 || grade <= 80) JAVA…
A: Java conditions are used to pass through certain conditions.
Q: 1. Write a Java program to solve quadratic equations like ax2+bx+c=0 2. write a java class that…
A: Please name your program with classname.
Q: Write a statement or statements that can be used in a Java program todisplay the following on the…
A: Define class Main. Define main function. Print the required output.
Q: write a code in java that has a row of 3 and a column of 5
A: Given: write a code in java that has a row of 3 and a column of 5
Q: Answer? Prompt the user for a number x and output the sum of all numbers from 1 to x. If the…
A: Given: To write a java code.
Q: Write a Java programming language that will accept two (2) numbers and determine the large and small…
A: package prassu;import java.util.Scanner;public class A {public static void main(String args[]){int…
Q: (Display three messages) Write a program that displays Welcome to Java,Learning Java Now, and…
A: Program code: //define class DisplayMessages class DisplayMessages { //define main method…
Q: Write a Java program that initializes then displays values based on the table below. Print all the…
A: Given: Dr student we need to Write a Java program that initializes then displays values based on…
Q: Write java program where you can take input from the user and print output on the screen
A: Java has Scanner class in util package which will allow the program to accept input from user So,…
Q: write a program for you have to take first name and last name from user and print whole name
A: Requirement : - write a program for you have to take first name and last name from user and print…
Q: program in java that allows the user to enter his name and his monthly salary.then calculate the…
A: Code import java.util.*; public class ScannerNextFloatExample1 { public static void…
Q: java
A:
Q: need help with this java
A: Coded using Java.
Q: In Java write a program to print: "Java is important for development"
A: In Java System.out.print is used to print any string in the output.
Q: This is a java question just give me the explanation and the output pleas
A: First is a class which has an instance variable i Its constructor accepts a parameter and prints the…
Q: Encapsulation in java is the act of _____.
A: Encapsulation is rapping members inside a unit. It is done to secure members so that outsiders can't…
Q: List out the errors in the following code java?
A: Given Java code snippet :- public class A{ private int a; public A(int a){ a=a;…
Q: Write a program in JAVA to generate two Integer numbers between 100 and 150, then calculate and…
A: Code: public class Main{public static void main(String[] args) { //base conditionsint min =…
Q: a program that implements overloading in Java
A: A sum program that implements overloading in Java
Q: PLZ help with the following: IN JAVA What is wrong in the following code?
A:
Q: Write a program that computes the average of 5 students grades which are entered by the user.
A: Here we can accept the 5 student grades in an array of integer called grades[5].
Q: First code is top, second code is on bottom. This is for Java.
A: Step 1 : create two java class Step 2 : write down first in one java class and second code in second…
Q: Java code to take name from user and print like Your name is ____
A: 1) Below is Java Program to take name from user and display It import the java utlity scanner…
Q: value and pass by reference.
A: In which process we call the function by a direct particular value, it's called pass by value. In…
Q: In java Take a number and shift it right side by 2 and print the resul
A: Requirements :- In java Take a number and shift it right side by 2 and print the result Approach :-…
Q: create pinball in java and show source code
A: Package Game; Import Java.awt.Graphics; Import Java.awt.Insets; Import…
Q: In Java, code a program that rolls a dice 100,000 times and prints out the result of how many 3, 4,…
A: INTRODUCTION: Here we need to write a code in java that rolls a dice 100,000 times and prints out…
Q: java program to display digital clock
A: Java Code: // java version 8// install necessary librariesimport java.applet.*; import java.awt.*;…
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- Validy options is: Valid / Invalid$aprintAn IF function will be entered into an Excel worksheet to evaluate the contents of two cell locations: A7 and C7. Cell A7 contains the percent change from the cost of an investment to its current value. Cell C7 shows the current profit in dollars for an investment. If either cell A7 is greater than 5% or cell C7 is greater than 500, the IF function should multiply the value in cell A1 by the value in cell B1. Otherwise, the function should produce a blank cell. In the space below, enter an IF function using the OR function to produce the outputs described above. Enter this function as if it is being entered into a cell on an Excel worksheet.
- Create an application that finds the greatest common divisor of two positive integers entered by the user. Console Greatest Common Divisor Finder Enter first number: 12 Enter second number: 8 Greatest common divisor: 4 Continue? (y/n): y Enter first number: 77 Enter second number: 33 Greatest common divisor: 11 Continue? (y/n): y Enter first number: 441 Enter second number: 252 Greatest common divisor: 63 Continue? (y/n): n Specifications The formula for finding the greatest common divisor of two positive integers x and y must follow the Euclidean algorithm as follows: Subtract x from y repeatedly until y < x. Swap the values of x and y. Repeat steps 1 and 2 until x = 0. y is the greatest common divisor of the two numbers. You can use one loop for step 1 of the algorithm nested within a second loop for step 3. Assume that the user will enter valid integers for both numbers. The application should continue only if the user enters 'y' or 'Y' to continue. Note that if you do…P:X B son.com/products/1 PORFbaokshelf. 13. Book Club Points Serendipity Booksellers has a book dub that awards points to its customers based on the number of books purchased cach month. The points are awarded as follows: If a customer purchases O books, he or she carns O points. • If a customer purchases I book, he or she carns 5 points. • If a customer purchases 2 books, he or she camN 15 points. • If a customer purchases 3 books, he of she carns B0 points. • If a customer purchases 4 or pore books, he or she carns 60 points, Write a program that asks the User ro ater the number of books he or she has pur- chased this month then dissays the runber oi points awarded. 14. Bank Charges A bank charges S10 per month plus Exe following check fees for a commercial checking account: S.10 cach for fewer1- You are required to draw flow chart and write a Pseudocode for the followingproblem statement.Muscat MobiCare is a Mobile Outlet, which provides Mobile repair services. The charges of mobilerepairs are based on the type of the service.Details of charges are as follow:Software Fault: 4 OMRScreen Fault: 6 OMRNetwork/Wi-Fi Fault: 8 OMRInternal Hardware Fault: 10 OMRThe Outlet offers discount to the loyal customers. The discount is offered based on the customervisits to the outlet.Following is the detail of discounts.1- Customer visiting 4 times a year gets 20% discount.2- Customer visiting 6 times a year gets 30% discount.3- Customer visiting 8 times a year gets 50% discount.You are required to draw a Flow Chart diagram and write a Pseudocode for a computer programthat takes customer name, mobile model, visit date, total number of visits, and required service(mentioned above). The program outputs a receipt with all the entered information plus repaircharges based on the required…
- In column J, you want to display Early Admission, Early Rejection, Admit, or Reject, respectively, to indicate the final decision. In cell J11, enter the IFS function. If Admit Early is Yes, display the text Early Admission. If Reject Early is Yes, display the text Early Rejection. If the score is greater than the threshold score in cell B6, display Admit. If the score is less than or equal to the threshold score in cell B6, display Reject. Use mixed reference to cell B6.Use case 1- Selects vehicle Use case 2-Selects truck → user prompted to enter height + weight of vehicle. → user isn't required to enter weight BUT is required to enter Height. →prompt users to select toll or no tolls by default. → offer two possible routes to the destination. → Display the chosen route. please use "use case 1" and create a alternative flow with explanation with the following "Use cases for Enhanced Navigation for Truck Drivers please include these in the alternative flow "Description 4A1 4A2 4A3 Termination outcome"Admission to a professional course is subject to the following conditions : (а) Мarks in mathematics >%360 (b) Marks in physics> =50 (c) Marks in chemistry> =40 (d) Total in all subjects> =200(OR) Total in mathematics and physics> =150 given the marks in the 3 subjects. write the programme to process the application to list the eligible candidates.
- Kroger Co., a large nationwide grocery chain, maintains a customer reward system titled the “Kroger Plus” card. Customers who enroll in this system are entitled to discounts on products at Kroger stores and on gasoline. To earn discounts and other rewards, the shopper must use the “Kroger Plus” card at the time of checkout. The card has a bar code that identifies the customer. This system allows Kroger to determine customer buying patterns and to use the data for data mining. Using a Web search engine, search for “data mining” and “grocery.” In a one (1) page response, describe what types of information grocery stores collect that they can use for data mining purposes. Also, describe how grocery chains use data mining to improve performance.Create a JavaFx application which calculate and add default gratitude (tips) to the a table bill and show the relevant information Business rules : • default 10% gratitude • table between 8 to 15: 15% gratitude • table more that 15: 20% gratitude The following information needed to be displayed on the designed application Table Total: $ 1000 Number of guesses: 20 Total Gratitude: $200 Sub Total: $ 1200 Tax (13%): $ 156 Payable: $1356 *** Make sure to apply any necessary validation you see fit for this application to avoid crashing your application *** validation messages may indicated on the window (stage) or pop out as an Alert() You may use any layout which you see fit.Saira owns a small business and she frequently makes transactions. Sometimes she makes payments and other times payments are credited in her account. One of her customer Tania purchased a product and credited payment while another payment by Saira was in progress. Now the sequence of transaction is as follows:1. Tania’s account read amount in saira’s account2. Saira’s account read amount in saira’s account3. Tania added Rs. 500/- in original amount (that was lets suppose Rs. 60,000/ 4. Saira’s account subtracted Rs. 2000/- that she debited in someone else’s account form the original amount (that was Rs. 60,000) 5. Tania’s account committed the transaction 6. Saira’s account committed the transaction Draw the above-mentioned sequence in form of a table and see if there is a problem. What this problem is called and how can we avoid such kind of problem? Propose some solutions (at least two) and then explain which one is better and why?