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3 years ago

How to make a conversation program in java

Computers and Technology

1 answer:

Talja [164]3 years ago

4 0

Answer:

Creating a Chat Server Using Java

Introduction: Creating a Chat Server Using Java. ...

Step 1: Setup a ServerSocket in the Server Class. ...

Step 2: Create a Socket in the Login Class. ...

Step 3: Create a Loop to Continuously Accept Clients. ...

Step 4: Create the Client Threads. ...

Step 5: Create the Server Thread. ...

Step 6: Make the Client Thread Send and Receive Data.

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Write a program to read as many test scores as the user wants from the keyboard (assuming at most 50 scores). Print the scores i

Oksana_A [137]

Answer: Provided in the explanation segment

Explanation:

Below is the code to carry out this program;

/* C++ program helps prompts user to enter the size of the array. To display the array elements, sorts the data from highest to lowest, print the lowest, highest and average value. */

//main.cpp

//include header files

#include<iostream>

#include<iomanip>

using namespace std;

//function prototypes

void displayArray(int arr[], int size);

void selectionSort(int arr[], int size);

int findMax(int arr[], int size);

int findMin(int arr[], int size);

double findAvg(int arr[], int size) ;

//main function

int main()

{

const int max=50;

int size;

int data[max];

cout<<"Enter # of scores :";

//Read size

cin>>size;

/*Read user data values from user*/

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

{

cout<<"Score ["<<(index+1)<<"]: ";

cin>>data[index];

}

cout<<"(1) original order"<<endl;

displayArray(data,size);

cout<<"(2) sorted from high to low"<<endl;

selectionSort(data,size);

displayArray(data,size);

cout<<"(3) Highest score : ";

cout<<findMax(data,size)<<endl;

cout<<"(4) Lowest score : ";

cout<<findMin(data,size)<<endl;

cout<<"(5) Lowest scoreAverage score : ";

cout<<findAvg(data,size)<<endl;

//pause program on console output

system("pause");

return 0;

}

/*Function findAvg that takes array and size and returns the average of the array.*/

double findAvg(int arr[], int size)

{

double total=0;

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

{

total=total+arr[index];

}

return total/size;

}

/*Function that sorts the array from high to low order*/

void selectionSort(int arr[], int size)

{

int n = size;

for (int i = 0; i < n-1; i++)

{

int minIndex = i;

for (int j = i+1; j < n; j++)

if (arr[j] > arr[minIndex])

minIndex = j;

int temp = arr[minIndex];

arr[minIndex] = arr[i];

arr[i] = temp;

}

/*Function that display the array values */

void displayArray(int arr[], int size)

{

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

{

cout<<setw(4)<<arr[index];

}

cout<<endl;

}

/*Function that finds the maximum array elements */

int findMax(int arr[], int size)

{

int max=arr[0];

for(int index=1;index<size;index++)

if(arr[index]>max)

max=arr[index];

return max;

}

/*Function that finds the minimum array elements */

int findMin(int arr[], int size)

{

int min=arr[0];

for(int index=1;index<size;index++)

if(arr[index]<min)

min=arr[index];

return min;

}

cheers i hope this help!!!

8 0

3 years ago

Which automated method for VPN connection deployment would work best in combination with Microsoft Intune or Microsoft Endpoint

maks197457 [2]

There are different kinds of automated method for VPN connection deployment. The automated method for VPN connection deployment would work best is ProfileXML

ProfileXML is known to be often used as a delivery methods in Windows PowerShell, Microsoft Endpoint Configuration Manager, and Intune. For an individual to be able to use the ProfileXML VPNv2 CSP setting, one have to construct XML by using the ProfileXML schema.

An individual can configure the Always On VPN client by using the PowerShell, Microsoft Endpoint Configuration Manager, or Intune. They all need an XML VPN profile to configure the appropriate VPN settings.

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brainly.com/question/25554117

3 0

2 years ago

Write the definition of the function inputArray that prompts the user to input 20 numbers and stores the numbers into alpha. Wri

Alina [70]

Answer:

In Java:

public static int[] inputArray(){

Scanner input = new Scanner(System.in);

int[] alpha = new int[20];

for(int i = 0;i<20;i++){

alpha[i] = input.nextInt();

}

return alpha;}

public static int[] doubleArray(int [] alpha){

int[] beta = new int[20];

for(int i = 0;i<20;i++){

beta[i] = 2 * alpha[i];

}

return beta;

}

public static int[] copyAlphaBeta(int [] alpha, int [] beta){

int [] AlphaBeta = new int[10];

for(int i = 0;i<5;i++){

AlphaBeta[i] = alpha[i];

}

int count = 5;

for(int i = 15;i<20;i++){

AlphaBeta[count] = beta[i];

count++;

}

return AlphaBeta;

}

public static void printArray(int [] alpha){

for(int i = 0;i<20;i++){

System.out.print(alpha[i]+" ");

if((i+1)%15 == 0){

System.out.println(" ");

}

Explanation:

The inputArray is defined here

public static int[] inputArray(){

Scanner input = new Scanner(System.in);

This declares alpha array of 20 elements

int[] alpha = new int[20];

The following iteration gets input from the user into the array

for(int i = 0;i<20;i++){

alpha[i] = input.nextInt();

}

This returns the alpha array

return alpha;}

The doubleArray is defined here. It takes the alpha array as its input parameter

public static int[] doubleArray(int [] alpha){

This declares beta of 20 integers

int[] beta = new int[20];

This populates beta by 2 * alpha[i]

for(int i = 0;i<20;i++){

beta[i] = 2 * alpha[i];

}

This returns the alpha array

return beta;}

The copyAlphaBeta array is defines here

public static int[] copyAlphaBeta(int [] alpha, int [] beta){

This declares AlphaBeta as 10 elements

int [] AlphaBeta = new int[10];

This populates the first 5 elements of AlphaBeta with the first 5 of alpha

for(int i = 0;i<5;i++){

AlphaBeta[i] = alpha[i];

}

int count = 5;

This populates the last 5 elements of AlphaBeta with the last 5 of beta

for(int i = 15;i<20;i++){

AlphaBeta[count] = beta[i];

count++;

}

This returns the AlphaBeta array

return AlphaBeta;

}

The printArray is defined here. It takes the alpha array as its input parameter

public static void printArray(int [] alpha){

This iterates through alpha array

for(int i = 0;i<20;i++){

This prints each element of the array

System.out.print(alpha[i]+" ");

A new line is started after the 15th element

if((i+1)%15 == 0){

System.out.println(" ");

}

}

See attachment for complete program which includes the main

Download txt

4 0

2 years ago

What is the check digit for the following original product number: 140501941 ? *

Natasha_Volkova [10]

Explanation:

I think it is 7, but I could be wrong..... sorry

8 0

3 years ago

Read 2 more answers

One type of CAPTCHA is ________. a rootkit virus the wavy hard-to-read letter and number sequence that you type to prove that yo

sergejj [24]

<h2>password method</h2>

Explanation:

Rootkit virus is one type of virus which is hidden about its existence and tries to affect the maximum number of system.

Password method: This is a graphical method to identify the text hidden in the signature and confirming that it is not a robot or any other system to protect the system from hacking. This would be really hard-to-read and thus ensures safety.

Antivirus software: This is a system to protect the system, when the virus tries to attack the system. An indication will be given through the software to the user.

4 0

3 years ago