1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
maw [93]
3 years ago
15

Write a copy constructor for carcounter that assigns origcarcounter.carcount to the constructed object's carcount. sample output

for the given program:
Computers and Technology
2 answers:
Drupady [299]3 years ago
8 0

#include <iostream>

using namespace std;

class CarCounter {

  public:

     CarCounter();

     CarCounter(const CarCounter& origCarCounter);

     void SetCarCount(const int count) {

         carCount = count;

     }

     int GetCarCount() const {

         return carCount;

     }

  private:

     int carCount;

};

CarCounter::CarCounter() {

  carCount = 0;

  return;

}

CarCounter::CarCounter(const CarCounter &p){

carCount = p.carCount;

}

void CountPrinter(CarCounter carCntr) {

  cout << "Cars counted: " << carCntr.GetCarCount();

  return;

}

int main() {

  CarCounter parkingLot;

  parkingLot.SetCarCount(5);

  CountPrinter(parkingLot);

  return 0;

}

Sample output:  

Cars Counted: 5

katen-ka-za [31]3 years ago
7 0

Answer:

import java.util.Comparator;

import java.util.PriorityQueue;

 

public class PriorityQueueTest {

 

static class PQsort implements Comparator<Integer> {

 

 public int compare(Integer one, Integer two) {

 return two - one;

 }

}

 

public static void main(String[] args) {

 int[] ia = { 1, 10, 5, 3, 4, 7, 6, 9, 8 };

 PriorityQueue<Integer> pq1 = new PriorityQueue<Integer>();

 

 // use offer() method to add elements to the PriorityQueue pq1

 for (int x : ia) {

 pq1.offer(x);

 }

 

 System.out.println("pq1: " + pq1);

 

 PQsort pqs = new PQsort();

 PriorityQueue<Integer> pq2 = new PriorityQueue<Integer>(10, pqs);

 // In this particular case, we can simply use Collections.reverseOrder()

 // instead of self-defined comparator

 for (int x : ia) {

 pq2.offer(x);

 }

 

 System.out.println("pq2: " + pq2);

 

 // print size

 System.out.println("size: " + pq2.size());

 // return highest priority element in the queue without removing it

 System.out.println("peek: " + pq2.peek());

 // print size

 System.out.println("size: " + pq2.size());

 // return highest priority element and removes it from the queue

 System.out.println("poll: " + pq2.poll());

 // print size

 System.out.println("size: " + pq2.size());

 

 System.out.print("pq2: " + pq2);

 

}

}

You might be interested in
Seth would like to make sure as many interested customers as possible are seeing his business’s website displayed in their searc
GenaCL600 [577]

Answer:

Hi! Make sure that the website has a few things. Proper Keywords, the pages have the proper tags, a form on the website, contact information, CIty State, Etc., Then a phone number. Social media icons that link properly to the social media pages.

Explanation:

5 0
3 years ago
Which one of the following oscilloscope controls is used to move the trace up and down the screen vertically
kakasveta [241]
B. is the answer to this question
3 0
3 years ago
1. Actuators apply mechanical force in the form of pressure to overcome
Harman [31]
The answer is d torque because
3 0
3 years ago
What does a "swivel chair" work task involve?
nadezda [96]

Answer:

An employee literally swings from application to application to accomplish the laborious task of manually copying information from one application, validating it, and pasting it in another application. In applying human judgment and decision making: Entering data multiple times into different applications. Ensure that complex information obtained from an application is accurate. Communicate physicallly with a group of people simultaneously.

Explanation:

4 0
2 years ago
All of the following are benefits of automation except
Tasya [4]

Question 1:

4. it increases the number of employees

Question 2:

2. false

Question 3:

2. it causes great damage to the ozone layer

Question 4:

1. true



6 0
3 years ago
Other questions:
  • The instruction set for a microprocessor is unique and is typically understood only by the microprocessors of the same brand.
    7·1 answer
  • What are words with the root gest?
    15·1 answer
  • A cpu with an external clock speed of 2 ghz and a 64-bit data bus can (theoretically) transfer how much data per second?
    8·1 answer
  • The ____ command creates a subdirectory under a directory. rd md cd ad
    11·1 answer
  • ___________ is a task pane used to correct grammar errors; opens when you click the Spelling &amp; Grammar button in the Proofin
    15·2 answers
  • What do you mean by data sequencing​
    13·1 answer
  • Amazon Web Services and Microsoft Azure are some of the most widely used _______.
    7·1 answer
  • The 60-watt light bulb has a 400 hour life expectency how much will it cost to operate during its time
    14·1 answer
  • Please help! I tried this by myself. But I am not sure if this is right.
    8·2 answers
  • PLEASE HELP I WILL GIVE BRAINLIEST!!!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!