Write a program that creates class Distance and assigns values to variable using constructor and this keyword.

 

AIM:  Write a program that creates class Distance and assigns values to variable using constructor and this keyword.

 

CODE:

import java.util.Scanner;

public class Distance{

            int dist, speed, time;

            Distance(int speed,int time){

                        this.speed = speed;

                        this.time = time;

            }

            void calcdist(){

                        this.dist = this.speed*this.time;

            }

            void display(){

                        this.calcdist();

                        System.out.println("\nDistance: "+this.dist);

            }

            public static void main(String args[]){

                       

                        Scanner k = new Scanner(System.in);

                       

                        System.out.print("\nEnter speed and time: ");

                        int speed = k.nextInt();

                        int time = k.nextInt();

                        Distance D = new Distance(speed, time);

                        D.display();

            }

}

OUTPUT: