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July 24th, 2010, 04:48 PM
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Registered User
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Join Date: Jul 2010
Posts: 6
Thanks: 1
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i am to java please help me
this is the program please help me to fing out the bugs from it ... Thanks
public class lab1_horo {
/** Creates a new instance of lab1_horo */
public lab1_horo() {
}
public static void main(String[] args) {
double day;
String month, name, sign = null;
DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd");
Date date = new Date();
System.out.println(dateFormat.format(date));
Scanner input = new Scanner(System.in);
System.out.println("Hello, what is your name?");
name = input.nextLine();
System.out.println("In what month were you born?");
month = input.nextLine();
System.out.println("On what day of " month " were you born?");
day = input.nextDouble();
if (month.equals("March") && day >= 21 || month.equals("April")
&& day <= 20);{
sign = "Aries";
System.out.println(name ", you are an " sign ". You will have an awesome day");}
else if (month.equals("April") && day >= 21 || month.equals("May")
&& day <= 21) {
sign = "Taurus";
System.out.println(name ", you are an " sign);}
else if (month.equals("May") && day >= 22 || month.equals("June")
&& day <= 21) {
sign = "Gemini";
System.out.println(name ", you are an " sign);}
else if (month.equals("June") && day >= 22 || month.equals("July")
&& day <= 22); {
sign = "Cancer";
System.out.println(name ", you are an " sign);}
else if (month.equals("July") && day >= 23 || month.equals("August")&& day <= 23);
{ sign = "Leo";
System.out.println(name ", you are an " sign);}
else if (month.equals("August") && day >= 24 || month.equals("September")
&& day <= 23)
;
{
sign = "Virgo";
System.out.println(name ", you are an " sign);
}
else if (month.equals("September") && day >= 24 || month.equals("October")
&& day <= 23)
;
{
sign = "Libra";
System.out.println(name ", you are an " sign);
}
else if (month.equals("October") && day >= 24 || month.equals("November")
&& day <= 22)
;
{
sign = "Scorpio";
System.out.println(name ", you are an " sign);
}
else if (month.equals("November") && day >= 23 || month.equals("December")
&& day <= 21)
;
{
sign = "Sagittarius";
System.out.println(name ", you are an " sign);
}
else if (month.equals("December") && day >= 22 || month.equals("January")
&& day <= 20)
;
{
sign = "Capricorn";
System.out.println(name ", you are an " sign);
}
else if (month.equals("January") && day >= 21 || month.equals("February")
&& day <= 18) ;
{sign = "Aquarius";
System.out.println(name ", you are an " sign); }
else (month.equals("February") && day >= 19 || month.equals("March") && day <= 20);
{sign = "Pisces";
System.out.println(name ", you are an " + sign); }
}
}
}
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July 25th, 2010, 01:48 AM
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Registered User
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Join Date: Jul 2009
Posts: 6
Thanks: 0
Thanked 2 Times in 2 Posts
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I had a quick look at your code and fixed it up for you a little bit. It can be complied now but you need to put in more hours to make it work properly.
Have fun 
Code:
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Scanner;
public class lab1_horo {
/** Creates a new instance of lab1_horo */
public lab1_horo() {
}
public static void main(String[] args) {
double day;
String month, name, sign = null;
DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd");
Date date = new Date();
System.out.println(dateFormat.format(date));
Scanner input = new Scanner(System.in);
System.out.println("Hello, what is your name?");
name = input.nextLine();
System.out.println("In what month were you born?");
month = input.nextLine();
System.out.println("On what day of " + month + " were you born?");
day = input.nextDouble();
if (month.equals("March") && day >= 21 || month.equals("April")
&& day <= 20) {
sign = "Aries";
System.out.println(name + ", you are an " + sign
+ ". You will have an awesome day");
}
else if (month.equals("April") && day >= 21 || month.equals("May")
&& day <= 21) {
sign = "Taurus";
System.out.println(name + ", you are an " + sign);
}
else if (month.equals("May") && day >= 22 || month.equals("June")
&& day <= 21) {
sign = "Gemini";
System.out.println(name + ", you are an " + sign);
}
else if (month.equals("June") && day >= 22 || month.equals("July")
&& day <= 22) {
sign = "Cancer";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("July") && day >= 23 || month.equals("August")
&& day <= 23) {
sign = "Leo";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("August") && day >= 24
|| month.equals("September") && day <= 23) {
sign = "Virgo";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("September") && day >= 24
|| month.equals("October") && day <= 23) {
sign = "Libra";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("October") && day >= 24
|| month.equals("November") && day <= 22) {
sign = "Scorpio";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("November") && day >= 23
|| month.equals("December") && day <= 21) {
sign = "Sagittarius";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("December") && day >= 22
|| month.equals("January") && day <= 20) {
sign = "Capricorn";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("January") && day >= 21
|| month.equals("February") && day <= 18) {
sign = "Aquarius";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("February") && day >= 19
|| month.equals("March") && day <= 20) {
sign = "Pisces";
System.out.println(name + ", you are an " + sign);
}
}
}
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The Following User Says Thank You to fulmen For This Useful Post:
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July 25th, 2010, 02:56 AM
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Registered User
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Join Date: Jul 2010
Posts: 6
Thanks: 1
Thanked 0 Times in 0 Posts
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Thanks friend ...
Quote:
Originally Posted by fulmen
I had a quick look at your code and fixed it up for you a little bit. It can be complied now but you need to put in more hours to make it work properly.
Have fun
Code:
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Scanner;
public class lab1_horo {
/** Creates a new instance of lab1_horo */
public lab1_horo() {
}
public static void main(String[] args) {
double day;
String month, name, sign = null;
DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd");
Date date = new Date();
System.out.println(dateFormat.format(date));
Scanner input = new Scanner(System.in);
System.out.println("Hello, what is your name?");
name = input.nextLine();
System.out.println("In what month were you born?");
month = input.nextLine();
System.out.println("On what day of " + month + " were you born?");
day = input.nextDouble();
if (month.equals("March") && day >= 21 || month.equals("April")
&& day <= 20) {
sign = "Aries";
System.out.println(name + ", you are an " + sign
+ ". You will have an awesome day");
}
else if (month.equals("April") && day >= 21 || month.equals("May")
&& day <= 21) {
sign = "Taurus";
System.out.println(name + ", you are an " + sign);
}
else if (month.equals("May") && day >= 22 || month.equals("June")
&& day <= 21) {
sign = "Gemini";
System.out.println(name + ", you are an " + sign);
}
else if (month.equals("June") && day >= 22 || month.equals("July")
&& day <= 22) {
sign = "Cancer";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("July") && day >= 23 || month.equals("August")
&& day <= 23) {
sign = "Leo";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("August") && day >= 24
|| month.equals("September") && day <= 23) {
sign = "Virgo";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("September") && day >= 24
|| month.equals("October") && day <= 23) {
sign = "Libra";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("October") && day >= 24
|| month.equals("November") && day <= 22) {
sign = "Scorpio";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("November") && day >= 23
|| month.equals("December") && day <= 21) {
sign = "Sagittarius";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("December") && day >= 22
|| month.equals("January") && day <= 20) {
sign = "Capricorn";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("January") && day >= 21
|| month.equals("February") && day <= 18) {
sign = "Aquarius";
System.out.println(name + ", you are an " + sign);
} else if (month.equals("February") && day >= 19
|| month.equals("March") && day <= 20) {
sign = "Pisces";
System.out.println(name + ", you are an " + sign);
}
}
}
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July 25th, 2010, 07:19 AM
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Registered User
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Join Date: Jul 2010
Posts: 6
Thanks: 1
Thanked 0 Times in 0 Posts
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i am creating a simple calculator
i am creating a simple calculator in which user gives input ... in last line i found error in looping ... any one point out my errors ...
import java.util.Scanner;
public class calculator
{
public static void main(String[] args)
{
char answer;
String input;
int firstnumber;
int secondnumber;
System.out.println ("Welcome to the calculator!");
System.out.println ("To multiply use m, to divide use d, to add use a, to subtract use s");
Scanner keyboard = new Scanner(System.in);
do
{
System.out.println ("Do you want to multiply, divide, add, or subtract? ");
keyboard.nextLine();
input = keyboard.nextLine();
answer = input.charAt(0);
if (answer == 'm')
System.out.println ("Input first number: ");
keyboard.nextLine();
input = keyboard.nextLine();
firstnumber = keyboard.nextInt();
System.out.println ("Would you like another calculation (y/n)? ");
keyboard.nextLine();
input = keyboard.nextLine();
answer = input.charAt(0);
}
while(answer == 'y')
if(answer == 'n');
System.exit(0);
}
}
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