Question 4

Java Programming Language (Article) (Program)

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Question 4

Anshul transport company charges for the parcels of its customers as per the following specifications given below:
Class name: Atransport
Member variables:
String name – to store the name of the customer
int w – to store the weight of the parcel in Kg
int charge – to store the charge of the parcel
Member functions:
void accept ( ) – to accept the name of the customer, weight of the parcel from the user (using Scanner class)
void calculate ( ) – to calculate the charge as per the weight of the parcel as per the following criteria:

Weight in Kg	Charge per Kg
Upto 10 Kgs	Rs.25 per Kg
Next 20 Kgs	Rs.20 per Kg
Above 30 Kgs	Rs.10 per Kg

A surcharge of 5% is charged on the bill.
void print ( ) – to print the name of the customer, weight of the parcel, total bill inclusive of surcharge in a tabular form in the following format:
Name    Weight    Bill amount
-------    -------    -------------
Define a class with the above-mentioned specifications, create the main method, create an object and invoke the member methods.

 

Program:

import java.util.Scanner;

public class Atransport
{
    private String name;
    private int w;
    private int charge;
    
    public void accept() {
        Scanner in = new Scanner(System.in);
        System.out.print("Enter Customer Name: ");
        name = in.nextLine();
        System.out.print("Enter Parcel Weight: ");
        w = in.nextInt();
    }
    
    public void calculate() {
        if (w <= 10)
            charge = w * 25;
        else if (w <= 30)
            charge = 250 + ((w - 10) * 20);
        else
            charge = 250 + 400 + ((w - 30) * 10);
            
        charge += charge * 5 / 100;
    }
    
    public void print() {
        System.out.println("Name\tWeight\tBill amount");
        System.out.println("----\t------\t-----------");
        System.out.println(name + "\t" + w + "\t" + charge);
    }
    
    public static void main(String args[]) {
        Atransport obj = new Atransport();
        obj.accept();
        obj.calculate();
        obj.print();
    }
}

Output:

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