The test harness is this.
import java.util.ArrayList;
public class ConcertTicketsTest {
public static void main(String[] args) {
ArrayList listOfPeople = new ArrayList();
listOfPeople.add("Monica");
listOfPeople.add("Chandler");
listOfPeople.add("Rachel");
listOfPeople.add("Phobe");
listOfPeople.add("Joey");
listOfPeople.add("Ross");
listOfPeople.add("John");
listOfPeople.add("Daenerys");
listOfPeople.add("Arya");
listOfPeople.add("Sansa");
listOfPeople.add("Rob");
listOfPeople.add("Ned");
ConcertTickets concertTickets = new ConcertTickets(listOfPeople);
concertTickets.removeFromLine("Ned");
concertTickets.removeFromLine("Ross");
concertTickets.insertInFront("Cersei");
System.out.println(concertTickets.printWaitlist());
System.out.println(concertTickets.listOfTicketHolders());
}
}
I do not have the sample output for this homework.
Homework Answers
Add Answer to:
The test harness is this. import java.util.ArrayList; public class ConcertTicketsTest { public static void main(String[...
Evaluateeg EvaluateInFix.java: import java.util.Stack; import java.util.Scanner; public class EvaluateInfix { public static void main(String[] args)...
Evaluateeg
EvaluateInFix.java:
import java.util.Stack;
import java.util.Scanner;
public class EvaluateInfix
{
public static void main(String[] args)
{
Scanner keyboard = new Scanner(System.in);
System.out.println("This program an inFix Expression: ");
System.out.print("Enter an inFix Expression that you want to
evaluate (or enter ! to exit): ");
String aString = keyboard.nextLine();
while (!aString.equals("!"))
{
System.out.println (evaluateinFix(aString));
System.out.print("Enter an inFix Expression that you
want to evaluate (or enter ! to exit): ");
aString = keyboard.nextLine();
} // end while...
import java.util.ArrayList; import java.util.List; import java.util.Stack; public class Main { public static void main(String[] args) {...
import java.util.ArrayList; import java.util.List; import java.util.Stack; public class Main { public static void main(String[] args) { int programCounter = 0; List<String> program = new ArrayList<String>(); Stack<String> stack = new Stack<String>(); // TODO string probably not best program.add("GOTO start<<1>>"); program.add("LABEL Read"); program.add("LINE -1"); program.add("FUNCTION Read -1 -1"); program.add("READ"); program.add("RETURN "); program.add("LABEL Write"); program.add("LINE -1"); program.add("FUNCTION Write -1 -1"); program.add("FORMAL dummyFormal 0"); program.add("LOAD 0 dummyFormal"); program.add("WRITE"); program.add("RETURN "); program.add("LABEL start<<1>>"); program.add("LINE 1"); program.add("FUNCTION main 1 4"); program.add("LIT 0 i"); program.add("LIT 0 j");...
import java.util.Scanner; import java.util.ArrayList; public class P3A2_BRANDT_4005916 { public static void main(String[] args) {...
import java.util.Scanner; import java.util.ArrayList; public class P3A2_BRANDT_4005916 { public static void main(String[] args) { String name; String answer; int correct = 0; int incorrect = 0; Scanner phantom = new Scanner(System.in); System.out.println("Hello, What is your name?"); name = phantom.nextLine(); System.out.println("Welcome " + name + "!\n"); System.out.println("My name is Danielle Brandt. " +"This is a quiz program that...
//LinkedList import java.util.Scanner; public class PoD { public static void main( String [] args )...
//LinkedList
import java.util.Scanner;
public class PoD
{
public static void main( String [] args )
{
Scanner in = new Scanner( System.in );
LinkedList teamList = new LinkedList();
final int TEAM_SIZE = Integer.valueOf(in.nextLine());
for (int i=0; i<TEAM_SIZE; i++)
{
String newTeamMember = in.nextLine();
teamList.append(newTeamMember);
}
while (in.hasNext())
{
String removeMember = in.nextLine();
teamList.remove(removeMember);
}
System.out.println("FINAL TEAM:");
System.out.println(teamList);
in.close();
System.out.print("END OF OUTPUT");
}
}
===========================================================================================
//PoD
import java.util.NoSuchElementException;
/**
* A listnked list is a sequence of nodes with...
import java.util.Scanner; import java.io.File; public class Exception2 { public static void main(String[] args) { ...
import java.util.Scanner; import java.io.File; public class Exception2 { public static void main(String[] args) { int total = 0; int num = 0; File myFile = null; Scanner inputFile = null; myFile = new File("inFile.txt"); inputFile = new Scanner(myFile); while (inputFile.hasNext()) { num = inputFile.nextInt(); total += num; } System.out.println("The total value is " + total); } } /* In the first program, the Scanner may throw an...
import java.util.Scanner; public class MPGMain { public static void main(String[] args) { ...
import java.util.Scanner; public class MPGMain { public static void main(String[] args) { Scanner input = new Scanner(System.in); Mileage mileage = new Mileage(); System.out.println("Enter your miles: "); mileage.setMiles(input.nextDouble()); System.out.println("Enter your gallons: "); mileage.setGallons(input.nextDouble()); System.out.printf("MPG : %.2f",mileage.getMPG()); } } public class Mileage { private double miles; private double gallons; public double getMiles()...
Fix this program package chapter8_Test; import java.util.Scanner; public class Chapter8 { public static void main(String[] args)...
Fix this program
package chapter8_Test;
import java.util.Scanner;
public class Chapter8
{
public static void main(String[] args)
{
int[] matrix = {{1,2},{3,4},{5,6},{7,8}};
int columnChoice;
int columnTotal = 0;
double columnAverage = 0;
Scanner input = new Scanner(System.in);
System.out.print("Which column would you like to average (1 or
2)? ");
columnChoice = input.nextInt();
for(int row = 0;row < matrix.length;++row)
{
columnTotal += matrix[row][columnChoice];
}
columnAverage = columnTotal / (float) matrix.length;
System.out.printf("\nThe average of column %d is %.2f\n",
columnAverage, columnAverage);
}
}
This program...
class Test public static void main(String args) { Aa=new AO: a.printo: class A private String s;...
class Test public static void main(String args) { Aa=new AO: a.printo: class A private String s; public A (String news) { 8 = news: public void print { System.out.println(s): The program would compile and run if you change A a new Alto Aa=new A('5'). The program has a compilation error because the instance variables in class A is not public. The program has a compilation error because class A does not have a no-arguments constructor The program compiles and runs...
import java.util.Scanner; public class creditScore { public static void main(String[]args) { // declare and initialize variables...
import java.util.Scanner; public class creditScore { public static void main(String[]args) { // declare and initialize variables int creditScore; double loanAmount,interestRate,interestAmount; final double I_a = 5.56,I_b = 6.38,I_c = 7.12,I_d = 9.34,I_e = 12.45,I_f = 0; String instructions = "This program calculates annual interest\n"+"based on a credit score.\n\n"; String output; Scanner input = new Scanner(System.in);// for receiving input from keyboard // get input from user System.out.println(instructions ); System.out.println("Enter the loan amount: $"); loanAmount = input.nextDouble(); System.out.println("Enter the credit score: "); creditScore...
Import java.util.*; public class PairFinder { public static void main(String[] args) { Scanner sc...
import java.util.*;
public class PairFinder {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
// Read in the value of k
int k = Integer.parseInt(sc.nextLine());
// Read in the list of numbers
int[] numbers;
String input = sc.nextLine();
if (input.equals("")) {
numbers = new int[0];
} else {
String[] numberStrings = input.split(" ");
numbers = new int[numberStrings.length];
for (int i = 0; i < numberStrings.length; i++) {
numbers[i] = Integer.parseInt(numberStrings[i]);
}
}
System.out.println(findPairs(numbers, k));
}
//method that...
Evaluateeg
EvaluateInFix.java:
import java.util.Stack;
import java.util.Scanner;
public class EvaluateInfix
{
public static void main(String[] args)
{
Scanner keyboard = new Scanner(System.in);
System.out.println("This program an inFix Expression: ");
System.out.print("Enter an inFix Expression that you want to
evaluate (or enter ! to exit): ");
String aString = keyboard.nextLine();
while (!aString.equals("!"))
{
System.out.println (evaluateinFix(aString));
System.out.print("Enter an inFix Expression that you
want to evaluate (or enter ! to exit): ");
aString = keyboard.nextLine();
} // end while...
//LinkedList
import java.util.Scanner;
public class PoD
{
public static void main( String [] args )
{
Scanner in = new Scanner( System.in );
LinkedList teamList = new LinkedList();
final int TEAM_SIZE = Integer.valueOf(in.nextLine());
for (int i=0; i<TEAM_SIZE; i++)
{
String newTeamMember = in.nextLine();
teamList.append(newTeamMember);
}
while (in.hasNext())
{
String removeMember = in.nextLine();
teamList.remove(removeMember);
}
System.out.println("FINAL TEAM:");
System.out.println(teamList);
in.close();
System.out.print("END OF OUTPUT");
}
}
===========================================================================================
//PoD
import java.util.NoSuchElementException;
/**
* A listnked list is a sequence of nodes with...
Fix this program
package chapter8_Test;
import java.util.Scanner;
public class Chapter8
{
public static void main(String[] args)
{
int[] matrix = {{1,2},{3,4},{5,6},{7,8}};
int columnChoice;
int columnTotal = 0;
double columnAverage = 0;
Scanner input = new Scanner(System.in);
System.out.print("Which column would you like to average (1 or
2)? ");
columnChoice = input.nextInt();
for(int row = 0;row < matrix.length;++row)
{
columnTotal += matrix[row][columnChoice];
}
columnAverage = columnTotal / (float) matrix.length;
System.out.printf("\nThe average of column %d is %.2f\n",
columnAverage, columnAverage);
}
}
This program...
class Test public static void main(String args) { Aa=new AO: a.printo: class A private String s; public A (String news) { 8 = news: public void print { System.out.println(s): The program would compile and run if you change A a new Alto Aa=new A('5'). The program has a compilation error because the instance variables in class A is not public. The program has a compilation error because class A does not have a no-arguments constructor The program compiles and runs...
import java.util.*;
public class PairFinder {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
// Read in the value of k
int k = Integer.parseInt(sc.nextLine());
// Read in the list of numbers
int[] numbers;
String input = sc.nextLine();
if (input.equals("")) {
numbers = new int[0];
} else {
String[] numberStrings = input.split(" ");
numbers = new int[numberStrings.length];
for (int i = 0; i < numberStrings.length; i++) {
numbers[i] = Integer.parseInt(numberStrings[i]);
}
}
System.out.println(findPairs(numbers, k));
}
//method that...
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