Q:

Java program to read and add two distances using class

belongs to collection: Java Class and Object Programs

mahmoud2506
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2022-05-07
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Example:

    Input:
    Enter first distance: 
    Enter feet: 20
    Enter inches: 10
    Enter second distance: 
    Enter feet: 20
    Enter inches: 10

    Output:
    Total distance is:
    Feet: 41	Inches: 8

 

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mahmoud2506
2022-05-07
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Consider the program:

import java.util.*;

//class Distance to read, print and add distance
class Distance {
  private int feet;
  private int inches;

  public void getDistance() {
    Scanner sc = new Scanner(System.in);

    System.out.print("Enter feet: ");
    feet = sc.nextInt();
    System.out.print("Enter inches: ");
    inches = sc.nextInt();
  }
  public void showDistance() {
    System.out.println("Feet: " + feet + "\tInches: " + inches);
  }

  public void addDistance(Distance D1, Distance D2) {
    inches = D1.inches + D2.inches;
    feet = D1.feet + D2.feet + (inches / 12);
    inches = inches % 12;
  }
}

public class AddTwoDistance {
  public static void main(String[] s) {
    try {

      Distance D1 = new Distance();
      Distance D2 = new Distance();
      Distance D3 = new Distance();

      //read first distance
      System.out.println("Enter first distance: ");
      D1.getDistance();

      //read second distance
      System.out.println("Enter second distance: ");
      D2.getDistance();

      //add distances
      D3.addDistance(D1, D2);
      //print distance
      System.out.println("Total distance is:");
      D3.showDistance();
    } catch (Exception e) {
      System.out.println("Exception occurred :" + e.toString());
    }
  }
}

Output

Enter first distance: 
Enter feet: 20
Enter inches: 10
Enter second distance: 
Enter feet: 20
Enter inches: 10
Total distance is:
Feet: 41	Inches: 8

 

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