Question 5 of 50

Write a program that asks a user to enter a date in month day year format (for example 10 12 2016) and displays the day of the w

AleksAgata [21]

Answer and Explanation:

Using javascript:

function dayof_theweek(){

var TodayDate = window. prompt("enter today's date in the format 'year, month, day' ");

var Datenow=new date(TodayDate);

var Dayofweek=Datenow.getday();

var Days=["monday","Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"];

if(Dayofweek==indexOf(Days[Dayofweek]))

{

document.createTextnode(Days[Dayofweek]);

}

The program above uses a date object which uses the method getday to get the day of the week(get day returns an integer from 0 to 6).we then use a comparison operator == to test the condition that returned value Dayoftheweek is same with the index of the array Days and then print to a html document. The program may need improvements such as the fact that errors may arise when proper input isn't given, and therefore must be handled.

8 0

3 years ago

Write a C++ function, smallestIndex, that takes as parameters an int array and its size and returns the index of the first occur

Oduvanchick [21]

Answer:

Explanation:

The code in C++ is written as:

#include <iostream>

using namespace std;

int smallestIndex(int arr[],int size)

{

int min=arr[0],ind=0;

for(int i=0;i<size;i++)

{

if(min>arr[i])

{

min=arr[i];

ind=i; NOTE: ind serves as a variable that is holding the smallest

} element index of array

}

return ind;

}

int main() {

int arr[15];

cout<<"Enter 15 integers: ";

for(int i=0;i<15;i++)

cin>>arr[i];

for(int i=0;i<15;i++)

cout<<arr[i]<<" "<<endl;

int index=smallestIndex(arr,15);

cout<<"The position of the first occurrence of the smallest element in list is: "<<index<<endl;

cout<<"The smallest element in list is: "<<arr[index];

}

OUTPUT:

Enter 15 integers:

4

5

8

4

6

1

2

1

4

5

7

9

5

7

8

4 5 8 4 6 1 2 1 4 5 7 9 5 7 8

The position of the first occurrence for the smallest element in the list is 5

The smallest element in the list is: 1

7 0

3 years ago

Which sentence best describes the executive branches of state

melamori03 [73]

Answer:

B... I think...

Explanation:

The executive branch of every state is headed by an elected Governor. Most states have a plural executive, in which several key members of the executive branch are directly elected by the people and serve alongside the governor.

8 0

3 years ago

Please design a Java GUI application with two JTextField for user to enter the first name and last name. Add two JButtons with a

Ede4ka [16]

Answer:

Check the explanation

Explanation:

Code :

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

public class nameFrame {

private JFrame mainFrame;

public nameFrame(){

prepareGUI();

}

public static void main(String[] args){

nameFrame nameFrame = new nameFrame();

}

private void prepareGUI(){

mainFrame = new JFrame("Name Frame");

mainFrame.setSize(450,250);

mainFrame.setLayout(new GridLayout(5, 2));

mainFrame.addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent windowEvent){

System.exit(0);

}

});

JLabel fname= new JLabel("First Name : ");

JLabel lname = new JLabel("Last Name : ");

JLabel fullname = new JLabel("Full Name : ");

JTextField fnameText = new JTextField(15);

JTextField lnameText = new JTextField(15);

JTextField fullnameText = new JTextField(30);

fullnameText.setEditable(false);

JButton submit = new JButton("submit");

submit.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {

String data = fnameText.getText() + " " + lnameText.getText();

fullnameText.setText(data);

}

});

JButton clear = new JButton("clear");

clear.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {

fnameText.setText("");

lnameText.setText("");

fullnameText.setText("");

}

});

mainFrame.add(fname);

mainFrame.add(fnameText);

mainFrame.add(lname);

mainFrame.add(lnameText);

mainFrame.add(fullname);

mainFrame.add(fullnameText);

mainFrame.add(submit);

mainFrame.add(clear);

mainFrame.setVisible(true);

}

Kindly check the attached output image below.

5 0

3 years ago

What does the gravity setting of a jump control?

Vikki [24]

Answer:

A

Explanation:

3 0

3 years ago