/** * A Java program to input strings and call methods strings. * * Note: Codecheck will use different input values to test * the program, and you must use the specified variables in * your program. 7 8 * * Step 2: Enter your name for @author and today's date for @version * @author * @version */ 10 11 12 13 14 public class StringProg 15 16 public static void main(String [] args) 17 18 // Step 3: Create a new Scanner object 19 20 21 // Step 4: Display a prompt "Enter multiple words separated by single spaces: 22 23 24 // Step 5: Read in one line of input and store it in a variable line 25 26 27 // Step 6: Display line on one line within double quotes 28 // with message "The original line: " 29 30 31 // Step 7: Trime spaces from both ends of line and save it back to line 32 33 34 // Step 8: Display line on one line within double quotes 35 // with message "The line with spaces trimmed from both ends: 36 37 38 // Step 9: Ask for a word with prompt "Enter a single word: " 39 40 41 // Step 10: Read in a single string and store it in variable word 42 43 44 // Step 11: Display word on one line within double quotes Restricted Mode

/** * A Java program to input strings and call methods strings. * * Note: Codecheck will use different input values to test * the program, and you must use the specified variables in * your program. 7 8 * * Step 2: Enter your name for @author and today's date for @version * @author * @version */ 10 11 12 13 14 public class StringProg 15 16 public static void main(String [] args) 17 18 // Step 3: Create a new Scanner object 19 20 21 // Step 4: Display a prompt "Enter multiple words separated by single spaces: 22 23 24 // Step 5: Read in one line of input and store it in a variable line 25 26 27 // Step 6: Display line on one line within double quotes 28 // with message "The original line: " 29 30 31 // Step 7: Trime spaces from both ends of line and save it back to line 32 33 34 // Step 8: Display line on one line within double quotes 35 // with message "The line with spaces trimmed from both ends: 36 37 38 // Step 9: Ask for a word with prompt "Enter a single word: " 39 40 41 // Step 10: Read in a single string and store it in variable word 42 43 44 // Step 11: Display word on one line within double quotes Restricted Mode

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

Code that need debugging fix with no errors // Gets a String from user // Converts the String to lowercase, and // displays the String's length // as well as a count of letters import java.util.*; public class DebugSeven4 { public static void main(String[] args) { Scanner kb = new Scanner(System.in); String aString ; int numLetters = 0; int stringLength; System.out.println("Enter a String. Include"); System.out.println("some uppercase letters, lowercase"); System.out.print("letters, and numbers >> "); aString = kb.nextLine(); stringLength = aString.length(); System.out.print("In all lowercase, the String is: "); for(int i = 0; i <= stringLength; i++) { char ch = Character.toLowerCase(aStringcharAt(i)); System.out.print(ch); if(!Character.isLetter(ch)) numLetters++; } System.out.println(); System.out.println ("The number of CHARACTERS…
java programming I have a Java program with a restaurant/store menu. Can you please edit my program when displaying the physical receipt? I would like the physical receipt to export as text file, not print the console's order receipt. import java.util.*; public class Restaurant2 { publicstaticvoidmain(String[] args) { // Define menu items and pricesString[] menuItems= {"Apple", "Orange", "Pear", "Banana", "Kiwi", "Strawberry", "Grape", "Watermelon", "Cantaloupe", "Mango"};double[] menuPrices= {1.99, 2.99, 3.99, 4.99, 5.99, 6.99, 7.99, 8.99, 9.99, 10.99};StringusersName; // The user's name, as entered by the user.ArrayList<String> arr = new ArrayList<>(); // Define scanner objectScanner input=new Scanner(System.in); // Welcome messageSystem.out.println("Welcome to AppleStoreRecreation, what is your name:");usersName = input.nextLine(); System.out.println("Hello, "+ usersName +", my name is Patrick nice to meet you!, May I Take Your Order?"); // Display menu items and…
//Assignment 06 */public static void main[](String[] args) { String pass= "ICS 111"; System.out.printIn(valPassword(pass));} /* public static boolean valPassword(String password){ if(password.length() > 6) { if(checkPass(password) { return true; } else { return false; } }else System.out.print("Too small"); return false;} public static boolean checkPass (String password){ boolean hasNum=false; boolean hasCap = false; boolean hasLow = false; char c; for(int i = 0; i < password.length(); i++) { c = password.charAt(1); if(Character.isDigit(c)); { hasNum = true; } else if(Character.isUpperCase(c)) { hasCap = true; } else if(Character.isLowerCase(c)) { hasLow = true; } } return true; { return false; } }
class Lab4Q1P3 { public static void main(String args[]) { int max = 10;while (max < 10) {System.out.println("count down: " + max);max--;}}} Do you know what is wrong with the program? I know that there is error on the 7th line but I don't know what to fix.
16
Fix the errors and send the code please // Application allows user to enter a series of words // and displays them in reverse order import java.util.*; public class DebugEight4 { public static void main(String[] args) { Scanner input = new Scanner(System.in); int x = 0, y; String array[] = new String[100]; String entry; final String STOP = XXX; StringBuffer message = new StringBuffer("The words in reverse order are\n"); System.out.println("Enter any word\n" + "Enter + STOP + when you want to stop"); entry = input.next(); while(!(entry.equals(STOP))) { array[x] = entry; ++x; System.out.println("Enter another word\n" + "Enter " + STOP + " when you want to stop"); entry = input.next(); } for(y = x - 1; y > 0; ++y) { message.append(array[y]); message.append("\n"); } System.out.println(message) }
public class Course{String name;String dept;int number;public Course (String n, String d, int n){name = n;dept = d;number = n;}public String toString(){return "Course " + name + " in " + dept + " #: " + number;}public static void main (String [] args){Scanner in = new Scanner(System.in);add 10 lines using the scanner and saving them as strings The input for each line will be entered a String, a space, another String, and an int. Parse the input string into those three items and make an instance of Course. Add the new Course instance to a generic ArrayList of Course. print out each Course in the ArrayList.
Java - Smallest Number
using System; class Program { publicstaticvoid Main(string[] args) { int number = 1; while (number <= 88) { Console.WriteLine(number); number = number + 2; } Random r = new Random(); int randNo= r.Next(1,88); Console.WriteLine("Random Number between 1 and 88 is "+randNo); } } how would this program be modified to choose three random numbers instead of just one number between 1-88?
in this code, the integer on each line shows the line number that is not part of code: what are the parameters of 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 }
Trace through the following program and show the output. Show your work for partial credit. public class Employee { private static int empID = 1111l; private String name , position; double salary; public Employee(String name) { empID ++; this.name 3 пате; } public Employee(Employee obj) { empID = obj.empĪD; пате %3D оbj.naте; position = obj.position; %3D public void empPosition(String empPosition) {position = empPosition;} public void empSalary(double empSalary) { salary = empSalary;} public String toString() { return name + " "+empID + " "+ position +" $"+salary; public void setName(String empName){ name = empName;} public static void main(String args[]) { Employee empOne = new Employee("James Smith"), empTwo; %3D empOne.empPosition("Senior Software Engineer"); етрOпе.етpSalary(1000); System.out.println(empOne); еmpTwo empTwo.empPosition("CEO"); System.out.println(empOne); System.out.println(empTwo); %3D етpОпе empOne ;
using System; class main { publicstaticvoid Main(string[] args) { int number = 1; while (number <= 88) { int i; Random r = new Random(); int[] randNo=newint[3]; for(i=0;i<3;i++) { randNo[i]= r.Next(1,88); Console.WriteLine("Random Number between 1 and 88 is "+randNo[i]); } } } } how can this program be fixed to count from 1-88 and then choose 3 different random numbers?