Which of the following is the primary medium for beach erosion?

This program will store roster and rating information for a soccer team. Coaches rate players during tryouts to ensure a balance

aksik [14]

Answer:

import java.util.Scanner;

public class TeamRoster {

public static void main(String[] args) {

Scanner scan = new Scanner(System.in);

int[][] players = new int[5][2];

boolean keepAlive = true;

char input;

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

System.out.println("Enter player " + (i+1) + "'s jersey number: ");

players[i][0] = scan.nextInt();

if( players[i][0] >= 0 && players[i][0] < 100 ) {

System.out.println("Enter player number less than 100");

System.out.println("Enter player " + (i+1) + "'s rating: ");

players[i][1] = scan.nextInt();

if ( players[i][1] >= 1 && players[i][1] <10 ) {

System.out.println();

} else {

System.out.println("Enter player " + (i+1) + "'s rating: ");

players[i][1] = scan.nextInt();

}

System.out.println();

outputRoster(players, 0);

while (keepAlive) {

outputMenu();

input = scan.next().charAt(0);

if (input == 'q') {

keepAlive = false;

break;

} else if (input == 'o') {

outputRoster(players, 0);

} else if (input == 'u') {

System.out.println("Enter a jersey number: ");

int jerseyNum = scan.nextInt();

System.out.println("Enter a new rating for the player: ");

int newRating = scan.nextInt();

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

if (players[l][0] == jerseyNum) {

players[l][1] = newRating;

}

} else if (input == 'a') {

System.out.println("Enter a rating: ");

int rating = scan.nextInt();

outputRoster(players, rating);

} else if (input == 'r') {

System.out.println("Enter a jersey number: ");

int jerseyNum = scan.nextInt();

boolean exists = true;

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

if (players[l][0] == jerseyNum) {

System.out.println("Enter a new jersey number: ");

players[l][0] = scan.nextInt();

System.out.println("Enter a rating for the new player: ");

players[l][1] = scan.nextInt();

}

return;

}

public static void outputRoster(int[][] players, int min) {

System.out.println(((min>0) ? ("ABOVE " + min) : ("ROSTER")));

int item = 1;

for (int[] player : players) {

if (player[1] > min) {

System.out.println("Player " + item + " -- Jersey number: " + player[0] + ", Rating: " + player[1]);

}

item++;

}

System.out.println();

}

public static void outputMenu() {

System.out.println("MENU");

System.out.println("u - Update player rating");

System.out.println("a - Output players above a rating");

System.out.println("r - Replace player");

System.out.println("o - Output roster");

System.out.println("q - Quit\n");

System.out.println("Choose an option: ");

}

Explanation:

The program is written in Java.

It is a bit straightforward.

The Scanner module is declared and used to collect input from the user.

The program prompts the user for each player jersey then rating.

All five players details are collected.

The program shows the output of all the entries.

5 0

3 years ago

What is folded card publishing?

Alexeev081 [22]

Answer:

Folded card This layout type is for creating greeting cards by printing pages on a sheet and then folding the sheet to make the card. If you choose the Folded card layout, then sheet fold options are displayed. Select an option in the list to specify how you will fold your publication

Explanation:

3 0

2 years ago

Read 2 more answers

Write a set of instructions (the code) to prompt the user for an int value and input it using the Scanner class into the variabl

JulsSmile [24]

import java.util.Scanner;

public class MyClass {

public static void main(String args[]) {

Scanner scan = new Scanner(System.in);

int x = scan.nextInt();

int y = scan.nextInt();

}

I hope this helps!

6 0

3 years ago

Write a copy assignment operator for CarCounter that assigns objToCopy.carCount to the new objects's carCount, then returns *thi

ollegr [7]

Answer:

Here is the copy assignment operator for CarCounter:

CarCounter& CarCounter::operator=(const CarCounter& objToCopy) {

carCount = objToCopy.carCount;

return *this; }

The syntax for copy assignment operator is:

ClassName& ClassName :: operator= ( ClassName& object_name)

In the above chunk of code class name Is CarCounter and object name is objToCopy.

Assignment operator = is called which assigns objToCopy.carCount to the new objects's carCount.

This operator basically is called when an object which is already initialized is assigned a new value from another current object.

Then return *this returns the reference to the calling object

Explanation:

The complete program is:

#include <iostream> //to use input output functions

using namespace std; //to access objects like cin cout

class CarCounter { //class name

public: // public member functions of class CarCounter

CarCounter(); //constructor of CarCounter

CarCounter& operator=(const CarCounter& objToCopy); //copy assignment operator for CarCounter

void SetCarCount(const int setVal) { //mutator method to set the car count value

carCount = setVal; } //set carCount so setVal

int GetCarCount() const { //accessor method to get carCount

return carCount; }

private: //private data member of class

int carCount; }; // private data field of CarCounter

CarCounter::CarCounter() { //constructor

carCount = 0; //intializes the value of carCount in constructor

return; }

// FIXME write copy assignment operator

CarCounter& CarCounter::operator=(const CarCounter& objToCopy){

/* copy assignment operator for CarCounter that assigns objToCopy.carCount to the new objects's carCount, then returns *this */

carCount = objToCopy.carCount;

return *this;}

int main() { //start of main() function

CarCounter frontParkingLot; // creates CarCounter object

CarCounter backParkingLot; // creates CarCounter object

frontParkingLot.SetCarCount(12); // calls SetCarCount method using object frontParkingLot to set the value of carCount to 12

backParkingLot = frontParkingLot; //assigns value of frontParkingLot to backParkingLot

cout << "Cars counted: " << backParkingLot.GetCarCount(); //calls accessor GetCarCount method to get the value of carCount and display it in output

return 0; }

The output of this program is:

Cars counted = 12