مساعدة في Cpcs 202

[Hamsa }~]

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import java.util.Scanner;


public class Assign1 {

    public static void main(String[] args) {
        // TODO Auto-generated method stub

        // To calculate the electricity and water charges you need the following information
        String E_Consumer_name ;
        
        int E_consumer_id,
            E_previous_reading = 0,
            E_current_reading = 0,
            E_previous_unpaid_amount = 0,
            W_current_amount = 0 ,
            W_previous_unpaid_amount = 0;
        
        
        //consumer charged 0.05 SAR per unit
        final double consumer_charge_Amount = 0.05;
        
        //monthly service charges for electricity is 10 SAR 
        final double E_monthly_charge = 10;
        
        //charged for monthly water service is 7 SAR
        final double W_monthly_charge = 7;
    
        System.out.println("                Welcome to Electricity and Water Services Center");
        System.out.println("                ================================================");
        
        Scanner sc = new Scanner(System.in);
        
        System.out.print("Please Enter Your Name: ");
        E_Consumer_name = sc.next();
        
        System.out.print("Please Enter Your ID: ");
        E_consumer_id = sc.nextInt();
        
        System.out.println("\n"+"Please Enter The Following Information for Electricity Service:");
        
        System.out.print("Current Miter Reading: ");
        E_current_reading = sc.nextInt();
        
        System.out.print("Previous Miter Reading: ");
        E_previous_reading = sc.nextInt();
        
        System.out.print("Previous unpaid amount: ");
        E_previous_unpaid_amount = sc.nextInt();
        
        System.out.print("\nPlease Enter The Following Information for Water Service:"+"\n"+"Current Amount: ");
        W_current_amount = sc.nextInt();
        
        System.out.print("Previous unpaid amount: ");
        W_previous_unpaid_amount = sc.nextInt();
        
        //formula to calculate the electricity bill
                double E_curr= (E_current_reading - E_previous_reading) * consumer_charge_Amount + E_monthly_charge;
                double E_total = E_curr + E_previous_unpaid_amount;
                
        //formula to calculate the water bill
        double W_Amount =  W_current_amount + W_monthly_charge + W_previous_unpaid_amount;
                
                
        
        System.out.println("                    The Electricity and Water Bill");
        System.out.println("                    ==============================");
        
        System.out.println("Name:"+E_Consumer_name+"                             "+"ID:"+E_consumer_id+"\n"+
        "Monthly Electricity service Charge: "+E_monthly_charge+" SAR"+"        "+
        "     Charge Per Unit: "+consumer_charge_Amount+" SAR"+"\n"+
        "                    Monthly water service Charge: "+W_monthly_charge+" SAR");
        
        System.out.println("------------------------------------------------------------------------------------------------------------------------"+
        "\n"+"S.No    Service          Previous Reading         Current Reading        Current Amount    Unpaid Amount        Total");
        
        System.out.println("1    Electricity        "+E_previous_reading+
                "                   "+E_current_reading+
                "                   "+E_curr+
                "             "+E_previous_unpaid_amount+
                "           "+E_total);
        
        System.out.println("2    Water             0"+
        "                      0"+"                    "+
                (W_current_amount+W_monthly_charge)+"              "+
        W_previous_unpaid_amount+"            "+W_Amount+
                "\n------------------------------------------------------------------------------------------------------------------------");
        
        double total_E_W = E_total+W_Amount;
        System.out.println("                                Grand Total               : "+(total_E_W));
        System.out.println("                                Percentage of the Electricity               : "+((E_total/total_E_W)*100)+"%");
        System.out.println("                                Percentage of the Water                : "+((W_Amount/total_E_W)*100)+"%");
                
        
        
        
        
        
    }

} 


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