Create a calculator program.Get 2 numbers from the user.Create a method that adds the 2 numbersCreate a method that subtracts 1 number from the otherCreate a method that multiplies the 2 numbersCreate a method that divides one number by another. It is important to check that you are not dividingby 0 here.You should be calling these methods from the main method and printing out the answers from the mainmethodSee sample output below:Please enter 2 integersPlease enter 2 integers12You entered 12 & 6.You entered 0 & 0.12 + 6 = 180 + 0 = 0126 = 60 - 0 = 0| 12 *6 = 72O * 0 = 012 / 6 = 2Both numbers are 0 and cannotbe divided. Returning 0| Please enter 2 integersYou entered 6 & 0.6 + 0 = 66.0 cannot be used to divide byso cannot do 6 /0|0 / 6 = 0

Program approach: Create main method. Input number1 and number2. Print both the numbers. Call…

Answered: Create a calculator program. Get 2…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Please help me! I have a lot of mini problems. I'm not sure how to start After #6, I have other problems. Those are : 7.) Write a method that reads a one-line sentence as input and then displays the following response: If the sentence ends with a question mark (?) and the input contains an even number of characters, display the word Yes. If the sentence ends with a question mark and the input contains an odd number of characters, display the word No. If the sentence ends with an exclamation point (!), display the word Wow. In all other cases, display the words You always say followed by the input string enclosed in quotes. Your output should all be on one line. Be sure to note that in the last case, your output must include quotation marks around the echoed input string. In all other cases, there are no quotes in the output. Your program does not have to check the input to see that the user has entered a legitimate sentence. Notes: This code requires a three-way selection statement and…
Look through the method header below, then, as an example, write a call to the method. an internal void ShowValue()
a- Write a method called even ToZero that takes as parameter an integer 'limit'. The method prints on the screen all the even numbers from 'limit' down to 0 (inclusive). Use the following method header: public static vold even ToZero(int limit) b- Usc the above method to write a test program which rcads from the uscr a positive integer and prints all the even numbers from this integer down to 0 via invoking the method even ToZero. Note: Assume that the user will enter a positive integer. (Do ror check if the inpul is positive of not). Sample Run 1: Enter a positive inLeger: 5 The even numbers from 5 down to-0 ace 4 2 0 Sample Run 2: Enter a positive integer: 9 The ever numbers from 9 down to 0 ace &6 nal Exam
Java int[] numbers = {345, 632, 675, 157, 834, 294, 832};1. Write a method to find its highest value. 2. Write a method to find its lowest value. 3. Write a method to find its total value.
Image 1 is my code, and image 2 is how to calculate the score. i need to write 2 methods (Inalready wrote the method 3) Method 3: A method to collect the required patient information (age, zip code, insurance information, pain level, and temperature) and compute the priority score takes one Scanner parameter returns the computed score Method 4: A method to calculate the priority score of the patient (this method should be called in the method 3) takes five parameters, once for each patient feature returns the computed score
construct 2 methods: Void input() and void maxNum(). The input method should allow user to input 3 integers while maxNum method should be able to generate the highest number. Display the highest number in your program.
Create a method which generates and prints "n" random numbers. The method takes an int parameter indicating how many random numbers to print. Use a loop.
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in this code, the integer on each line shows the line number that is not part of code: what is the signature of the method sum: ____ 1 public static int sum(int x, int y){ 2 int z = x +y; 3 return z; 4 } 5 public static void main(String[] args){ 6 … 7 sum(a+2, b); 8 … 9 }
For this, we are to write another method, but this time the method returns a value. add Create a method called add that takes two integers as parameters. return the numbers added together. main Inside of main, ask the user for two numbers. Call the add method with the numbers and store the result in a variable. Print the result. Your program should prompt the user with the following. Enter a number: Enter another number: Below is sample input to test your program. 5 3 Your program should output the following 8 Code Skeleton: import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scan = new Scanner(System.in); /* Type your code here. */ }}
In this assignment you will demonstrate your knowledge of debugging by fixing the errors you find in the program below. Fix the code, and paste it in this document, along with the list of the problems you fixed.This example allows the user to display the string for the day of the week. For example, if the user passed the integer 1, the method will return the string Sunday. If the user passed the integer 2, the method will return Monday. This code has both syntax errors and logic errors. Hint: There are two logic errors to find and fix (in addition to the syntax errors).Inport daysAndDates.DaysOfWeek;public class TestDaysOfWeek {public static void main(String[] args) {System.out.println("Days Of week: ");for (int i = 0;i < 8;i++) {System.out.println("Number: " + i + "\tDay Of Week: " + DaysOfWeek.DayOfWeekStr(i) )}}}package daysAndDatespublic class DaysOfWeek {public static String DayOfWeekStr(int NumberOfDay) {String dayStr = ""switch (NumberOfDay) {case 1:dayStr =…

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