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Go Back  dBforums > Data Access, Manipulation & Batch Languages > JAVA > i am a beginner in JAVA please help...

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  #1 (permalink)  
Old 06-19-08, 06:27
akuccputsedut akuccputsedut is offline
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Join Date: Jun 2007
Posts: 32
Red face i am a beginner in JAVA please help...

i'm 100% sure this is easy for you to treat where i'm wrong...but i'm the new beginner really don't know what happen...this code actually want to show a constructor in java...


this is the code


public class customer {

String name;
String address;
String discount;




customer() {}

customer c = new customer();


public static void main(String args[]) {



customer c1 = new customer("wan","ipoh");
customer c2 = new customer("nadia","kedah");
customer c3 = new customer("seri","penang");





System.out.println("name,address,discount");
}
}



don't know where the mistake i've done so many error...please help...
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Old 06-19-08, 10:07
dimis2500 dimis2500 is offline
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Posts: 337
Code:
public class customer { String name; String address; String discount; customer() {} customer(String Name,String Address) { name=Name; address=Address} } public class myclass {public static void main(String args[]) { customer c = new customer(); customer c1 = new customer("wan","ipoh"); customer c2 = new customer("nadia","kedah"); customer c3 = new customer("seri","penang"); System.out.println("name,address,discount"); }}
Try this
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  #3 (permalink)  
Old 06-20-08, 04:43
akuccputsedut akuccputsedut is offline
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Posts: 32
thank you

thank's for your help but i still have error on print part..

system.out.println don't know why..???
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Old 06-20-08, 06:20
pawarsunil pawarsunil is offline
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Posts: 4
Try below code.
U have two constructor one without any arguments and one with two arguments name and surname.
run and check output

package com.test;
public class customer {

String name;
String address;
String discount;




customer() {
System.out.print("Inside No argument Constructor");
}

public customer(String name, String surname) {
// TODO Auto-generated constructor stub
System.out.print("Passed parametrs are Name "+name+" Surname" +surname);
}




public static void main(String args[]) {


customer c = new customer();
customer c1 = new customer("wan","ipoh");
customer c2 = new customer("nadia","kedah");
customer c3 = new customer("seri","penang");





System.out.println("name,address,discount");
}
}
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  #5 (permalink)  
Old 06-20-08, 11:03
dimis2500 dimis2500 is offline
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Posts: 337
Quote:
Originally Posted by dimis2500
Code:
public class customer { String name; String address; String discount; customer() {} customer(String Name,String Address) { name=Name; address=Address} } public class myclass {public static void main(String args[]) { customer c = new customer(); customer c1 = new customer("wan","ipoh"); customer c2 = new customer("nadia","kedah"); customer c3 = new customer("seri","penang"); System.out.println("name,address,discount"); }}
Try this
]
Code:
public class customer { String name; String address; String discount; public String getname() {return name;} public String getaddress() {return address;} customer() {} customer(String Name,String Address) { name=Name; address=Address} } public class myclass {public static void main(String args[]) { customer c = new customer(); customer c1 = new customer("wan","ipoh"); customer c2 = new customer("nadia","kedah"); customer c3 = new customer("seri","penang"); System.out.println("name"+c1.getname()+",address"+c1.getaddress()); }}
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