What is the numeric value of each of the following expressions as evaluated by Java? a. 4 + 6 * 2 f. 39 / 10 b. 10 / 5 + 8 g. 19 % (2 + 3) c. 12 / 4 + 16 / 2 h. 3 + 4 * 20 / 3 d. 17 / 2 i. 36 % (6 + 2) e. 22 / 5 j. 8 % 2 * 0

What is the numeric value of each of the following expressions as evaluated by Java? a. 4 + 6 * 2 f. 39 / 10 b. 10 / 5 + 8 g. 19 % (2 + 3) c. 12 / 4 + 16 / 2 h. 3 + 4 * 20 / 3 d. 17 / 2 i. 36 % (6 + 2) e. 22 / 5 j. 8 % 2 * 0

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

See similar textbooks

Similar questions

Student name: CIS 232 Introduction to Programming Homework Assignment 10 Due Date: 11/23/2020 Instructor: Dr. Lomako Problem Statement: Write a Java program with the main method and a multiplication method (must be created, not the library method). Create “HW10_lastname.java” program that: Prints a program title Creates two n x n square matrices A and B and initializes them with random values Displays the matrices A and B Calls the multiplication method that multiplies two square matrices and returns a matrix AB that is the result of the multiplication. Prints AB matrix
Write a Java regular expression for each of the following: a. Phone numbers, such as (609) 555-1234 b. Social Security numbers, such as 123-45-6789 c. Dates, such as December 31, 1999
In Java Write a program that generates two integers and prompts the user to enter the sum of these two integers. Revise the program to generate three single digit integers and prompt the user to enter the sum of these three integers
For Beginning Java: Part 1 Write a program to create a customer's bill for a company. The company sells only five different products: TV, VCR, Remote Controller, CD Player and Tape Recorder. The unit prices are $400.00, $220, $35.20, $300.00 and $150.00 respectively. The program must read the quantity of each piece of equipment purchased from the keyboard. It then, calculates the cost of each item, the subtotal and the total cost after an 8.25% sales tax. The input data consists of a set of integers representing the quantities of each item sold. These integers must be input into the program in a user- friendly way; that is, the program must prompt the user for each quantity as shown below - How many TV's were sold? 3 How many VCR's were sold? 5 How many remote controller's were sold? 1 How many CD's were sold? 2 How many Tape Recorder's were sold? 4 The output of the program should print the following data properly formatted: QTY DESCRIPTION UNIT PRICE TOTAL PRICE…
TOPICS: Data and Expressions MUST BE IN JAVA. PLEASE USE COMMENTS AND WRITE THE CODE IN SIMPLEST FORM. Write an application that converts a weight in pounds into kilograms (1 pound equals 0.45359237 kilograms). Read the pounds value from the user as a floating point value and report the equivalent amount in kilograms. Hint: You should treat the conversion value of 0.45359237 like the values in the TempConverter.java example. Testing: Submit testing exhibits using the following inputs: 0, 1, 100, 0.5, and 234.56.
Write Java statements to do the following (Make sure to number your answers): Define a constant PI initialized to 3.14159265 and a constant e initialized to 2.718282.Define the variables n as an integer, and factorial as a double.Assign the value 25 to the variable n.Include a comment "Stirling's formula".Write an assignment statement using the Stirling's formula provided below to calculate and assign the result to the variable factorial.??2??√?? 6. Display the result with three decimal places on the console.
Þrogram Name: Voltage.java Input File: voltage.dat Your physics teacher asked you to write a program that will solve Voltage problems, using the formula V=IR (V-Voltage, I-Current, R-Resistance). The program will take in 2 of the 3 values and solve for the final value. Units: (V) Voltages - volts (R) Resistance – ohms (1) Current - amps Input There will be an unknown number of inputs, each on its own line. The format for each input will be: value units, value units Output Display the missing value with 2 decimals places and its units, in the following format: ##. ## units Example Input File 8 volts, 9 amperes 4 amperes, 3 volts 6.8 amperes, 4 ohms 4.2 volts, 1.2 ohms Example Output to Screen 0.89 ohms 0.75 ohms 27.20 volts 3.50 amperes Copy and Paste Here
This needs to be done in Java! (Calculating Sales) An online retailer sells five products whose retail prices are as follows: Product 1, $2.98; product 2, $4.50; product 3, $9.98; product 4, $4.49 and product 5, $6.87. Write an application that reads a series of pairs of numbers as follows: product number quantity sold Your program should use a switch statement to determine the retail price for each product. It should calculate and display the total retail value of all products sold. Use a sentinel-controlled loop to determine when the program should stop looping and display the final results.
# given a radius, find the area of a circle # use value of pi as 3.1415 def get_area_circle(r): """ what it takes radius of a circle (any positive real number) what it does: computes the area of a circle given a radius, find the area of a circle area = pi*r2 (pi times r squared) what it returns area of a circle. Any positive real number (float) """ # your code goes in here
Discuss in as little detail as possible the technology that is best appropriate. Recognize and describe how a specific piece of technology that is relevant to your job helps you to get things done.
5. You are playing a game that has two dice - one die has 6 sides numbered 1 through 6 and the second die has 8 sides numbered 1 through 8. A turn involves rolling both die together. Write Java code to play 1,000 turns and keep track of the sum of the two dice in each roll I.e, (2 through 14). When all 1,000 turns have been completed, print a formatted table showing the value of the sum of the two dice (2 through 14) and the number of times that value occurred.
Java Write a program that prompts the user to enter the number of students and each student's name and score, and finally displays the name of the student with the lowest score.