how to make this number point?

[javac java]

========
public class TestTikus {
public static void main (String[] args) {
Tikus t = new Tikus();

t.setWeight(10);
System.out.println("Tikus ni berat:"+ t.getWeight());


}
}
=========
public class Tikus {
private float weight;
public float getWeight() {
return weight;
}

public void setWeight(float newWeight) {
if (newWeight > 0) {
weight = newWeight;
}
}
}
=======
output:10.0


how can i get the output....let say..i want 10.3
how can i do that?

and..how can i get input from user?
in others words,the programme prompt and ask the user to give the weight

thanks for helping me~

[Keith Lynn]

I'm not sure I understand the first part of your question. The program is just printing whatever value you send to the method.

In order to get input from the user, you can use java.util.Scanner.
[ October 09, 2006: Message edited by: Keith Lynn ]

[Bear Bibeault]

"javac java",

There aren't many rules that you need to worry about here on the Ranch, but one that we take very seriously regards the use of proper names. Please take a look at the JavaRanch Naming Policy and adjust your display name to match it.

In particular, your display name must be a first and a last name separated by a space character, and must not be obviously fictitious.

Thanks!
bear
JavaRanch Sheriff

[MV Krishna]

Originally posted by javac java:
========
public class TestTikus {
public static void main (String[] args) {
Tikus t = new Tikus();

t.setWeight(10);
System.out.println("Tikus ni berat:"+ t.getWeight());


}
}
=========
public class Tikus {
private float weight;
public float getWeight() {
return weight;
}

public void setWeight(float newWeight) {
if (newWeight > 0) {
weight = newWeight;
}
}
}
=======
output:10.0


how can i get the output....let say..i want 10.3
how can i do that?

and..how can i get input from user?
in others words,the programme prompt and ask the user to give the weight

thanks for helping me~

[MV Krishna]

You can use BufferedReader to read the input from the command line.

Example:
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
br.readLine();