Getting errors on this code please help! here is an example Meter date = 8/15/16
ID: 3923097 • Letter: G
Question
Getting errors on this code please help! here is an example
Meter date = 8/15/16
kw used = 550
Baseline charge = 52.50
Over Baseline charge = 24.75
excess charge = 9.38
Total = 86.63
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Scanner;
public class project { // problem here - Syntax error, insert "}" to complete
// ClassBody
public static void main(String[] args){
{
//Construction
double rate = 0.10;
double overCharge = 1.10;
double excessCharge = 1.25;
double tier1 = 350;
double tier2 = 500;
double over = 0;
double excess = 0;
double total= 0;
// Welcome
System.out.println("Southwet Power & Light Billing Statement");
Scanner sc = new Scanner(System.in);
String choice = "y" ;
while (choice.equalsIgnoreCase("y"))
{
// get the input from the user
System.out.println("Please enter your name (Last,First) > ");
String name = sc.nextLine();
System.out.println("Meter reading date >");
String date = sc.nextLine();
Scanner sc1 = new Scanner(System.in); // Scanner #1 for KW used input
double kwusedEntered = 0;
double base = 0;
boolean isValid = false;
while (isValid == false)
{
try
{
System.out.print("Electricity Used (KW) > ");
kwusedEntered = sc1.nextInt();
isValid = true;
// Get current date and time
Date now = new Date();
SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy");
System.out.println("Date printed: " + sdf.format(now));
System.out.println("Name:"+ name);
System.out.println("Meter reading date : " + date);
System.out.println("Electricity used (KW) : " + kwusedEntered);
// Charges
if (kwusedEntered >= 0 && kwusedEntered <= 350)
{
base = kwusedEntered * rate;
over = 0;
excess = 0;
} else if (kwusedEntered > 350 && kwusedEntered <= 500)
{
base = tier1 * rate;
over = (kwusedEntered - tier1) * (rate * overCharge);
excess = 0;
} else if (kwusedEntered > 500)
{
base = tier1 * rate;
over = (tier2 - tier1) * (rate * overCharge);
excess = (kwusedEntered - tier2) * (rate * excessCharge);
}
base = Math.round(base * 100) / 100;
over = Math.round(over * 100) / 100;
excess = Math.round(excess * 100) / 100;
total = base + over + excess;
System.out.println("Baseline charge " + base);
System.out.println("Over-baseline charge " + over);
System.out.println("Excess charge" + excess);
System.out.println("total amount due " + total);
System.out.println("Calculate another bill (y/n)" );
choice = sc.next();
System.out.println(" Thank you for letting us serve you!")://syntax error, insert "Finally" to complete
BlockStatements
}
}
}
}
Explanation / Answer
Program :
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Scanner;
public class Project { // problem here - Syntax error, insert "}" to complete
// ClassBody
public static void main(String[] args){
//Construction
double rate = 0.10;
double overCharge = 1.10;
double excessCharge = 1.25;
double tier1 = 350;
double tier2 = 500;
double over = 0;
double excess = 0;
double total= 0;
// Welcome
System.out.println("Southwet Power & Light Billing Statement");
Scanner sc = new Scanner(System.in);
String choice = "y" ;
while (choice.equalsIgnoreCase("y"))
{
// get the input from the user
System.out.println("Please enter your name (Last,First) > ");
String name = sc.nextLine();
System.out.println("Meter reading date >");
String date = sc.nextLine();
Scanner sc1 = new Scanner(System.in); // Scanner #1 for KW used input
double kwusedEntered = 0;
double base = 0;
boolean isValid = false;
while (isValid == false)
{
System.out.print("Electricity Used (KW) > ");
kwusedEntered = sc1.nextInt();
isValid = true;
// Get current date and time
Date now = new Date();
SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy");
System.out.println("Date printed: " + sdf.format(now));
System.out.println("Name:"+ name);
System.out.println("Meter reading date : " + date);
System.out.println("Electricity used (KW) : " + kwusedEntered);
// Charges
if (kwusedEntered >= 0 && kwusedEntered <= 350)
{
base = kwusedEntered * rate;
over = 0;
excess = 0;
} else if (kwusedEntered > 350 && kwusedEntered <= 500)
{
base = tier1 * rate;
over = (kwusedEntered - tier1) * (rate * overCharge);
excess = 0;
} else if (kwusedEntered > 500)
{
base = tier1 * rate;
over = (tier2 - tier1) * (rate * overCharge);
excess = (kwusedEntered - tier2) * (rate * excessCharge);
}
base = Math.round(base * 100) / 100;
over = Math.round(over * 100) / 100;
excess = Math.round(excess * 100) / 100;
total = base + over + excess;
System.out.println("Baseline charge " + base);
System.out.println("Over-baseline charge " + over);
System.out.println("Excess charge" + excess);
System.out.println("total amount due " + total);
System.out.println("Calculate another bill (y/n)" );
choice = sc.next();
System.out.println(" Thank you for letting us serve you!");
}
}
}
}
Output :
Southwet Power & Light
Billing Statement
Please enter your name (Last,First) >
Ram
Meter reading date >
8/15/16
Electricity Used (KW) > 550
Date printed: 10/12/2016
Name:Ram
Meter reading date : 8/15/16
Electricity Used (KW) : 550.0
Baseline charges 35.0
Over-basseline charges 16.0
Excess charges 6.0
total amount due 57.0
Calculate another bill (y/n)
n
Thank you for letting us serve you!
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