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rodikova [14]
3 years ago
10

Modify the FitnessTracker class, created in Chapter 4 Programming Exercise 3AB, so that the default constructor calls the three-

parameter constructor. Use TestFitnessTracker2 to test the new version of the class.
FitnessTracker2.java:
import java.time.*;
public class FitnessTracker2 {
String activity;
int minutes;
LocalDate date;
public FitnessTracker2() {
}
public FitnessTracker2(String activityParam, int minutesParam, LocalDate dateParam) {
}
public String getActivity() {
}
public int getMinutes() {
}
public LocalDate getDate() {
}
}

TestFitnessTracker2.java:
import java.time.*;
public class TestFitnessTracker2
{
public static void main(String[] args)
{
FitnessTracker2 exercise = new FitnessTracker2();

System.out.println(exercise.getActivity() + " " + exercise.getMinutes() +
" minutes on " + exercise.getDate());

// code to test constructor added for exercise 3b

LocalDate date = LocalDate.of(2020, 8, 20);
FitnessTracker2 exercise2 = new FitnessTracker2("bicycling", 35, date);

System.out.println(exercise2.getActivity() + " " + exercise2.getMinutes() +
" minutes on " + exercise2.getDate());
}
}
Computers and Technology
1 answer:
Ivenika [448]3 years ago
5 0

Answer:

Is this coding?

Explanation:

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What is the real meaning of hack and crack?
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Hack means hack computer and crack means I guess your behind
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2 years ago
In order to "print" the data in an object, the class should override the _____ method.
Olegator [25]

Answer:

toString is right Answer

Explanation:

If you want to represent any object as a string, toString() method comes into existence.  

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7 0
3 years ago
Write a program that asks the user to enter a number within the range of 1 through 10. Use a switch statement to display the Rom
hjlf

Answer:

Below are the program for the above question:

Explanation:

#include <stdio.h>//header file.

int main()//main function.

{

   int value; //variable declaration.

   printf("Enter a number to find its roman value: ");//render a message for the user.

   scanf("%d",&value); //take a value from the user.

   switch(value)//switch case starts

   {

     case 1:

     printf("I");

     break;

     case 2:

     printf("II");

     break;

     case 3:

     printf("III");

     break;

     case 4:

     printf("IV");

     break;

     case 5:

     printf("V");

     break;

     case 6:

     printf("VI");

     break;

     case 7:

     printf("VII");

     break;

     case 8:

     printf("VIII");

     break;

     case 9:

     printf("IX");

     break;

     case 10:

     printf("X");

     break;

   }//switch case ends.

   return 0;//return statement.

}

Output:

  • If the user inputs as 4, then the output is "IV".

Code Explantion :

  • The above code is in c language, in which the scanf function is used to take the inputs from the user.
  • Then the value match from the switch case and display the suitable result.
  • And the user get the roman value from the user.

6 0
3 years ago
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