Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
11th Edition
ISBN: 9780134743356
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 4, Problem 4.4SRE
Write Java statements to accomplish each of the following tasks:
Calculate the remainder after q is divided by divisor, and assign the result to q. Write this statement in two different ways.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
(java programming language)
Write a Java program to do the following task:
Assign your id number (example.. 2014299123) to an integer variable id_num
Using reminder operator % on the id_num get the last 5 digits (99123) and store it in num
If the num is between 0 and 30,000 (both included), display “You are in Group 1”
Otherwise if the num is between 30001 and 60,000 (both included), display “You are in Group 2”
Otherwise (num is between 60,001 and 99,999 (both included), display “You are in Group 3”
Save your file as Q2.Java
Please Explain the Steps. (In Java Programming)
See expected output below.
Create a new Java application called "WeightedAvgDropSmallest" (without the quotation marks) according to the following guidelines.
The program prompts the user for five to ten numbers all on one line, separated by spaces, calculates the weighted average of all those numbers except the lowest n numbers, where n and the weight are also given by the user, and displays all the numbers, the weight, the number of lowest numbers dropped, and the calculated average to the user.
The program uses methods to:
Get the numbers used to calculate the average.
Get the number of lowest numbers to drop before calculating the average.
Get the weight, a double greater than 0 and less than or equal to 1.
Calculate the weighted average of the numbers (except the lowest n numbers) entered by the user.
Print the results.
1. The first method should take no arguments and return an array list of doubles.
2. The second method…
JAVA PROGRAMMING
Write the Java statement for the following: (Statements must be properly terminated)
1. Declare x,y and z to be variables of type int with values 5,10 and 15 respectively
2. Store the result of the comparison between x and y to z. Use the comparison operator
3. Store the sum of x and y to variable sum
4. Display the value of x,y and z using only one print or println statement in this method : The sum of 5 and 10 is 15
5. Declare isBoolean to have an initial value of “true”
Chapter 4 Solutions
Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - Prob. 1.5SRECh. 4 - Fill in the blanks in each of the following...Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - State whether each of the following is true or...Ch. 4 - State whether each of the following is true or...
Ch. 4 - State whether each of the following is true or...Ch. 4 - State whether each of the following is true or...Ch. 4 - State whether each of the following is true or...Ch. 4 - Prob. 2.6SRECh. 4 - State whether each of the following is true or...Ch. 4 - Prob. 2.8SRECh. 4 - State whether each of the following is true or...Ch. 4 - State whether each of the following is true or...Ch. 4 - Write four different Java statements that each add...Ch. 4 - Write Java statements to accomplish each of the...Ch. 4 - Write Java statements to accomplish each of the...Ch. 4 - Write Java statements to accomplish each of the...Ch. 4 - Write Java statements to accomplish each of the...Ch. 4 - Write a Java statement to accomplish each of the...Ch. 4 - Write a Java statement to accomplish each of the...Ch. 4 - Write a Java statement to accomplish each of the...Ch. 4 - Write a Java statement to accomplish each of the...Ch. 4 - Combine the statements that you wrote in Exercise...Ch. 4 - Determine the value of the variables in the...Ch. 4 - Identify and correct the errors in each of the...Ch. 4 - What is wrong with the following while statement?...Ch. 4 - Compare and contrast the if single-selection...Ch. 4 - Explain what happens when a Java program attempts...Ch. 4 - Describe the two ways in which control statements...Ch. 4 - What type of iteration would be appropriate for...Ch. 4 - What is the difference between preincrementing and...Ch. 4 - Prob. 6.1ECh. 4 - What does the following program print? 1. //...Ch. 4 - 1. Read the problem statement. 2. Formulate the...Ch. 4 - 1. Read the problem statement. 2. Formulate the...Ch. 4 - 1. Read the problem statement. 2. Formulate the...Ch. 4 - 1. Read the problem statement. 2. Formulate the...Ch. 4 - (Find the Largest Number) The process of finding...Ch. 4 - Prob. 13.1ECh. 4 - (Find the Two Largest Numbers) Using an approach...Ch. 4 - Prob. 15.1ECh. 4 - What does the following program print? 1. //...Ch. 4 - What does the following program print? 1. //...Ch. 4 - (Dangling-else Problem) The Java compiler always...Ch. 4 - (Another Dangling-else Problem) Based on the...Ch. 4 - (Another Dangling-else Problem) Based on the...Ch. 4 - Prob. 21.1ECh. 4 - (Palindromes) A palindrome is a sequence of...Ch. 4 - (Printing the Decimal Equivalent of a Binary...Ch. 4 - (Checkerboard Pattern of Asterisks) Write an...Ch. 4 - (Multiples of 2 with an Infinite Loop) Write an...Ch. 4 - (Whats Wrong with This Code?) What is wrong with...Ch. 4 - Prob. 27.1ECh. 4 - (Sides of a Right Triangle) Write an application...Ch. 4 - Prob. 29.1ECh. 4 - Write an application that estimates the value of...Ch. 4 - Write an application that computes the value of e...Ch. 4 - (Enforcing Privacy with Cryptography) The...Ch. 4 - (World Population Growth) World population has...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
The following hands-on exercises develop additional techniques for manipulating and
accessing controls placed o...
Introduction To Programming Using Visual Basic (11th Edition)
Classify each of the following Vole instructions in terms of whether its execution changes the contents of the ...
Computer Science: An Overview (13th Edition) (What's New in Computer Science)
3.12 (Date Create a class called Date that includes three pieces Of information as data
members—a month (type ...
C++ How to Program (10th Edition)
What populates the Smalltalk world?
Concepts of Programming Languages (11th Edition)
Rewrite the following loops as for loops. a.int i = 1; while (i = 10) { if (i 5 i != 2) cout X; i++; } b.int...
Problem Solving with C++ (9th Edition)
Write a program in a class CountFamiles that counts the number of families whose income is below a certain valu...
Java: An Introduction to Problem Solving and Programming (7th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Computer Science Title: Programming - Practical Test 1 - SET 3Learning Objective:Write simple Java programs using basic data types, operators and expressions.Write Java programs using control structures - Sequence Question:Prepare a program that can read the price (RM) of two books. Calculate and print the total price (RM) of the two books that includes 5% discount.. Based on the given problem, the student need to:i. Write the Java programii. Display the output[100% marks] Sample input and output:Input price of book 1 : 50.50Input price of book 2 : 90.90Total price : 141.4Discount : 7.07Net paymant : 134.33 help me please asap.arrow_forward(PLEASE USE BASIC JAVA NOT COMPLEX I AM A BEGINNER THANKS) Canadian phone number has the following format: +1 (604) 295- 8959 Area Code= Three digits starting with 2-9Prefix= Three digits starting with 2-9Subscriber= Any four digits 0-9Write a java program, using loops, that asks the user to enter a phone number then if correct print theArea Code, Prefix, and Subscriber numbers. If not correct, print what is wrong. Sample run:Enter a number or -99 to quit: +1 (604) 277-9999The number is correct with area code: 604, prefix 277, and subscriber 9999Enter a number or -99 to quit: 1 (104) 277-0123Country code doesn’t start with + and area code doesn’t start with a 2-9 number.arrow_forwardHelp needed ASAP! Language: JAVA Fill in your code for the following program that takes two words as input from the keyboard, representing a user ID and a password, then the program does the following: If the user ID and the password match “admin” and “open”, respectively, then output “Welcome”. If the user ID matches “admin” and the password does not match “open”, output “Wrong password”. If the password matches “open” and the user ID does not match “admin”, output “Wrong user ID”. Otherwise, output “Sorry, wrong ID and password”. import java.util.Scanner; public class Login{ public static void main(String[] args){ Scanner scan = ____ Scanner(________);//instantiate a Scanner object String userID = scan._________; // read the user ID String password = scan.__________; // read the password if(________________________________) { System.out.println("Welcome"); } else if(___________________________) { System.out.println("Wrong password"); } else…arrow_forward
- Rewrite the following code segment using a multiple selection statement in Javaarrow_forwardRewrite the following statements using combined assignment operators: count = count + 1;arrow_forwardLanguage: JAVA PLEASE DO QUESTIONS 2 AND 3 ONLY PIN Lockout Write a code to enter a 4-digit PIN as an integer, and check if the pin is valid (the valid PIN is 1234). If the PIN is not valid print an error message “INCORRECT PIN. TRY AGAIN.” and let the user enter the PIN again. But the user only has 3 tries to enter the correct PIN. If the user enters the wrong PIN for his/her 3 tries then print “YOU HAVE RUN OUT OF TRIES. ACCOUNT LOCKED.” And if the user enters the valid PIN within the 3 tries print “PIN ACCEPTED. YOU NOW HAVE ACCESS TO YOUR ACCOUNT.” Use a while loop to prompt the user to enter a valid PIN. Do not forget to print a prompt for the user asking to enter the PIN. Create a class named PinLockout which will have the main method. All your code goes inside the main method. Sample input and output: Sample 1: ENTER YOUR PIN: 2345 INCORRECT PIN. TRY AGAIN. ENTER YOUR PIN: 2356 INCORRECT PIN. TRY AGAIN. ENTER YOUR PIN: 7564 YOU HAVE RUN OUT OF TRIES.…arrow_forward
- need help in java. (1) Prompt the user for a string that contains two strings separated by a comma. (1 pt) Examples of strings that can be accepted: Jill, Allen Jill , Allen Jill,Allen Ex: Enter input string: Jill, Allen (2) Report an error if the input string does not contain a comma. Continue to prompt until a valid string is entered. Note: If the input contains a comma, then assume that the input also contains two strings. (2 pts)Ex: Enter input string: Jill Allen Error: No comma in string. Enter input string: Jill, Allen (3) Extract the two words from the input string and remove any spaces. Store the strings in two separate variables and output the strings. (2 pts)Ex: Enter input string: Jill, Allen First word: Jill Second word: Allen provided code: import java.util.Scanner; public class ParseStrings { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); /* Type your code here. */ }} (4) Using a loop, extend the program to handle…arrow_forwardConvert the following statements into intermediate code: int r=0;for (int i=0; i<10; i++) r=r+i;arrow_forwardLANGUAGE:JAVA Code the program that converts uppercase letters to lowercase and lowercase letters to uppercase of a word with amaximum length of 25 characters entered from the keyboard. (After the character library functions are explained)arrow_forward
- 2. CommodityCode.java (Use switch) A certain store has the following scheme: Commodity Code: commodities are discounted by 15% commodities are taxed by 12% commodities are charged as priced B Create a java program that reads a commodity code, quantity of the commodities bought and the unit price. The program should output the amount to be paid by the customer. Depicted below are sample outputs when the program is executed (the items in red bold characters are inputted by the user, while the items in blue bold characters are calculated and outputted by the program): Enter commodity code: A Enter quantity of commodity: 2 Enter unit price: 53.25 Amount to be paid is P90.53 Enter commodity code: E Invalid Code Enter commodity code: B Enter quantity of commodity: 2 Enter unit price: 53.25 Amount to be paid is P119.28 Enter commodity code: A Enter quantity of commodity: 2 Enter unit price: 53.25 Amount to be paid is P106.50arrow_forward-scripting language Write a program that randomly generates a lottery between 100 and 999 (random.randint(100, 999)), prompts the user to enter a number in the same range, and determines whether the user wins according to the following rule: (1) If the user input matches the lottery in exact order, print "the award is $10,000". E.g., lottery = 123, input = 123(2) If the user input matches the lottery, but in wrong order, print "the award is $6,000". E.g., lottery = 123, input = 321(3) If two digits in the user input matches a digit in the lottery, print "the award is $3,000". E.g., lottery = 123, input = 612(4) If one digit in the user input matches a digit in the lottery, print "the award is $1,000". E.g., lottery = 123, input = 289(5) If none of the digits is matched, print "thank you".arrow_forward) The Bahraini Charity Club is conducting a fundraiser by selling chilli dinners to go.The price is BD2.1 for an adult meal and BD1.2 for a child’s meal.Write a Java program that accepts the number of each type of meal ordered and displaythe total money collected for adult meals, children’s meals and all meals.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
Files & File Systems: Crash Course Computer Science #20; Author: CrashCourse;https://www.youtube.com/watch?v=KN8YgJnShPM;License: Standard YouTube License, CC-BY
UNIX Programming (Part - 10) The File System (Directories and Files Names); Author: ITUTEES;https://www.youtube.com/watch?v=K35faWBhzrw;License: Standard Youtube License