Hi Henry Joe
I imagine that in the method addHoliday you wanted to write:
* public void addHoliday(int dayToAdd) {*
* if(dayToAdd==1)*
* sked.clear(dayToAdd);//set to zero
_/else/_
*
* sked.set(dayToAdd);*
* }
*
Otherwise (i.e. if you omit the "else") when receiving "1" it clears
"sked" then adds the "1" to it.
Hope it helps
Mihai
On 16/03/2012 13:47, henry joe wrote:
Hello guys,
In the code below, I decided to clear the value 1 in the array to '0'
and if it is 1, it should print" the day is not a hoilday" but even
when I entered the number 1 in the command line, I still get the
opposite of what i expected : "the day is a holiday!" what am i doing
wrong?
[CODE]
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package holidaysked;
import java.util.*;
/**
*
* @author henryjoseph
*/
public class HolidaySked {
BitSet sked;
public HolidaySked() //constructor
{
sked = new BitSet();
int[] holiday = {1,15,50,148,185,246,281,316,326,359};
for(int i= 0; i<holiday.length;i++)
addHoliday(holiday[i]);
}
public void addHoliday(int dayToAdd)
{
if(dayToAdd==1)
sked.clear(dayToAdd);//set to zero
sked.set(dayToAdd);
}
public boolean isholiday(int dayToCheck)
{
boolean result = sked.get(dayToCheck);
return result;
}
public static void main(String[] args)
{
HolidaySked cal = new HolidaySked();
if(args.length>0)
{
try{
int whichDay = Integer.parseInt(args[0]);
if(cal.isholiday(whichDay))
System.out.println("Day number" +whichDay + "is a
holiday");
else if(!cal.isholiday(whichDay))
System.out.println("Day number" +whichDay + "is
not a holiday");
else
System.out.println("Day number" +whichDay + "is not a
holiday");
} catch(NumberFormatException nfe){
//System.out.println("oops!" +nfe.printStackTrace());
System.out.println("oops!" +nfe.getMessage());
}
}
}
}
[/CODE]
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