Re: [Java] lets discuss

 

Using an IDE for java... will help you detect this problem.. and
probably prevent any errors related to this...

On 02/06/2010 07:47 PM, hazardous wrote:
> Need help making a java program that calculates a parking fee based of the type of vehicle and how long it has been in the parking lot
>
>
> Car $0.00/hour first 3 hours $1.50/hour after the first 3 hours
> Truck $1.00/hour first 2 hours $2.50/hour after the first 2 hours
> Bus $2.00/hour first hour $3.75/hour after the first hour
>
> so far
>
> I did this way 2 class pembaca.class and menuA.class
>
> in menuA.class which is main()
>
> import java.io.*;
>
> class menuA
>
> {
>
> public static void main(String[] args) throws IOException
> {
>
> char menu;
> int hourin=0, minutin=0, hourout=0, minutout=0;
> Pembaca read = new Pembaca();
>
> System.out.println("Please use capital letter");
> System.out.print("Input b for Bus\n"
> +"input c for car\n"
> +"input t for Truck\n"
> +"Type of Vehicle? =");
> menu =' ';
> menu = read.bacaChar();
> while((menu!='C')&& (menu!='T' )&& (menu!='B')) // validation rule for input...
> {
> System.out.print("Please key in Type of Vehicle That Listed above?\n");
> menu = read.bacaChar();
>
> }
> System.out.println("Hour vehicle entered lot (0-23)? ");
> hourin = read.bacaInt();
> if( (hourin<0)&& (hourin> 24) )
> {
> System.out.println("Please input value from 0 until 23 only, please giving the right
>
> input?");
> hourin = read.bacaInt();
> }
>
> System.out.println("Minute vehicle entered lot (0-59)?");
> minutin = read.bacaInt();
> if ( ( minutin< 0)&& ( minutin> 60) )
> {
> System.out.println("Please input value from 0 until 59 only");
> minutin=read.bacaInt();
> }
> System.out.println("Hour vehicle left lot (0-23)? ");
> hourout = read.bacaInt();
> }
>
> if ( ( hourout< 0)&& (hourout> 23) )
> {
> System.out.println("Please input value from 0 until 23 only");
> hourout = read.bacaInt();
> }
> if (hourout< hourin)
> {
> System.out.println("please input bigger value then hour vehicle enter" );
> hourout = read.bacaInt();
> }
>
> System.out.println("Minute vehicle left lot (0-59)?");
> minutout = read.bacaInt();
>
> if( (minutout< 0)&& ( minutout> 60 ) )
> {
> System.out.println("Please input value from 0 until 59 only");
> minutout = read.bacaInt();
> }
>
>
> int timeh = hourout - hourin;
> int timem = minutin - minutout;
>
>
> System.out.print("PARKING LOT CHARGE");
>
> System.out.print("");
>
> System.out.print("Type of vehicle: Car or Bus or Truck"+ menu) ;
>
> System.out.print("TIME-IN "+hourin+":" + minutin);
> System.out.print("TIME-OUT "+hourout+":"+ minutout);
> System.out.print(" ----------------------------------");
> System.out.print("PARKING TIME " + timeh + ":" + timem);
> System.out.print("ROUNDED TOTAL : XX");
> System.out.print(" ----------------------------------");
> System.out.print("TOTAL CHARGE RM XX.XX");
>
> }
>
> } //main
>
> } //class
>
> please advise
>
> the error..
> C:\Users\ahazman\java\menuA.java:46: illegal start of type
> if ( ( hourout< 0)&& (hourout> 23) )
> ^
> C:\Users\ahazman\java\menuA.java:46: illegal start of type
> if ( ( hourout< 0)&& (hourout> 23) )
> ^
> C:\Users\ahazman\java\menuA.java:46:<identifier> expected
> if ( ( hourout< 0)&& (hourout> 23) )
> ^
> C:\Users\ahazman\java\menuA.java:51: illegal start of type
> if (hourout< hourin)
> ^
> C:\Users\ahazman\java\menuA.java:51:> expected
> if (hourout< hourin)
> ^
> C:\Users\ahazman\java\menuA.java:57:<identifier> expected
> System.out.println("Minute vehicle left lot (0-59)?");
> ^
> C:\Users\ahazman\java\menuA.java:57: illegal start of type
> System.out.println("Minute vehicle left lot (0-59)?");
> ^
> C:\Users\ahazman\java\menuA.java:58:<identifier> expected
> minutout = read.bacaInt();
> ^
> C:\Users\ahazman\java\menuA.java:60: illegal start of type
> if( (minutout< 0)&& ( minutout> 60 ) )
> ^
> C:\Users\ahazman\java\menuA.java:60: illegal start of type
> if( (minutout< 0)&& ( minutout> 60 ) )
> ^
> C:\Users\ahazman\java\menuA.java:60:<identifier> expected
> if( (minutout< 0)&& ( minutout> 60 ) )
> ^
> C:\Users\ahazman\java\menuA.java:71:<identifier> expected
> System.out.print("PARKING LOT CHARGE");
> ^
> C:\Users\ahazman\java\menuA.java:71: illegal start of type
> System.out.print("PARKING LOT CHARGE");
> ^
> C:\Users\ahazman\java\menuA.java:73:<identifier> expected
> System.out.print("");
> ^
> C:\Users\ahazman\java\menuA.java:73: illegal start of type
> System.out.print("");
> ^
> C:\Users\ahazman\java\menuA.java:75:<identifier> expected
> System.out.print("Type of vehicle: Car or Bus or Truck"+ menu) ;
> ^
> C:\Users\ahazman\java\menuA.java:75: illegal start of type
> System.out.print("Type of vehicle: Car or Bus or Truck"+ menu) ;
> ^
> C:\Users\ahazman\java\menuA.java:77:<identifier> expected
> System.out.print("TIME-IN "+hourin+":" + minutin);
> ^
> C:\Users\ahazman\java\menuA.java:77: illegal start of type
> System.out.print("TIME-IN "+hourin+":" + minutin);
> ^
> C:\Users\ahazman\java\menuA.java:78:<identifier> expected
> System.out.print("TIME-OUT "+hourout+":"+ minutout);
> ^
> C:\Users\ahazman\java\menuA.java:78: illegal start of type
> System.out.print("TIME-OUT "+hourout+":"+ minutout);
> ^
> C:\Users\ahazman\java\menuA.java:79:<identifier> expected
> System.out.print(" ----------------------------------");
> ^
> C:\Users\ahazman\java\menuA.java:79: illegal start of type
> System.out.print(" ----------------------------------");
> ^
> C:\Users\ahazman\java\menuA.java:80:<identifier> expected
> System.out.print("PARKING TIME " + timeh + ":" + timem);
> ^
> C:\Users\ahazman\java\menuA.java:80: illegal start of type
> System.out.print("PARKING TIME " + timeh + ":" + timem);
> ^
> C:\Users\ahazman\java\menuA.java:81:<identifier> expected
> System.out.print("ROUNDED TOTAL : XX");
> ^
> C:\Users\ahazman\java\menuA.java:81: illegal start of type
> System.out.print("ROUNDED TOTAL : XX");
> ^
> C:\Users\ahazman\java\menuA.java:82:<identifier> expected
> System.out.print(" ----------------------------------");
> ^
> C:\Users\ahazman\java\menuA.java:82: illegal start of type
> System.out.print(" ----------------------------------");
> ^
> C:\Users\ahazman\java\menuA.java:83:<identifier> expected
> System.out.print("TOTAL CHARGE RM XX.XX");
> ^
> C:\Users\ahazman\java\menuA.java:83: illegal start of type
> System.out.print("TOTAL CHARGE RM XX.XX");
> ^
> C:\Users\ahazman\java\menuA.java:87: class, interface, or enum expected
> } //main
> ^
> 32 errors
>
> Process completed.
>
> even though system still can run... what is wrong?
>
>
>
> ------------------------------------
>
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