need help

[ankit gupta]

can any one teel me whts the problem in this code]
class variablelength
{
static void vatest(int ... v)
{
System.out.print("number of args: "+ v.length+ " contents ");
for (int x:v)
System.out.println(x + " " );
System.out.println();
}
public static void main(String args[])
{
vatest(10);
vatest(1,2,3);
vatest();
}
}

 

[RedGrittyBrick]

can any one teel me whts the problem in this code]

I can tell you a few problems with it.

However it might be more interesting for you if you told us in what way
it doesn't do what you expect. Then we could focus on the specific
problem you are interested in.

class variablelength

According to Sun's Hava coding conventions, Class names should start
with a capital letter. If a class name is comnposed of multiple words,
each should start with a capital letter.

class VariableLength

{
static void vatest(int ... v)
{
System.out.print("number of args: "+ v.length+ " contents ");
for (int x:v)
System.out.println(x + " " );

Why add a space just before the newline?

System.out.println();

This second line is indented as if it were contained within the for
loop. But it isn't contained within the for loop.

}
public static void main(String args[])
{
vatest(10);
vatest(1,2,3);
vatest();
}
}

 

[Jeff Higgins]

can any one teel me whts the problem in this code]
class variablelength
{
static void vatest(int ... v)
{
System.out.print("number of args: "+ v.length+ " contents ");
for (int x:v)

//System.out.println(x + " " );

System.out.print(x + " ");

System.out.println();
}
public static void main(String args[])
{
vatest(10);
vatest(1,2,3);
vatest();
}
}