For Java programming. I am programming a service charge. I have two price: Day p

Question

For Java programming.

I am programming a service charge.

I have two price: Day price < 17:00 hours and Evening price > 17:00 hours
Day price = $52.00 Evening price = $78.00
I have to input a time, and get output cost.

How do I calculate the output cost by entering the input time?
Example: Start time = 16:00 and End time =18:00 equals $130.00

double priceD = 52.00
double priceE = 78.00
int quantity;
if (time < 17:00 = 52.00)
else 78.00
total = (priceD * quantity)
total = (priceE * quantity)
total = (priceD + priceE)
???

Thank you.

Explanation / Answer

import java.util.*;
import java.lang.*;
import java.io.*;

class ServiceCharge
{ static double total;
   public static void main (String[] args) throws java.lang.Exception
   {      
       Scanner sc=new Scanner(System.in);
       System.out.println("Enter Start Time");
        double startTime=sc.nextDouble();
        System.out.println("Enter End Time");
        double endTime=sc.nextDouble();
        double priceD = 52.0;
       double priceE = 78.0;
       double quantity;
  
       if((0.0 <= startTime)&& (startTime< 17.0) && (startTime <= endTime)&& (endTime< 17.0) ){
           quantity = endTime - startTime;
           total = priceD*quantity;
       }else if( (0.0 <= startTime)&&(startTime< 17.0) && (17.0 <= endTime)&&( endTime< 24.0) ){
           quantity = 17.0 - startTime;
           total = priceD*quantity;
           quantity = endTime -17.0;
           total = total+ priceE*quantity;
       }
       else if( (17.0 <= startTime)&&(startTime < 24.0) && (startTime <= endTime)&&(endTime < 24.0) ){
           quantity = endTime - startTime;
           total = priceE*quantity;
       }
      
       System.out.println("Service Charge "+ total);
   }
}

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