Thread: Need Hlp with my prg.

For future reference, please use the [highlight=java][/highlight] tags, I have edited your post above for you.

What have you tried for the method depth? Think about the steps necessary to accomplish what is asked and break the problem down. Do you need to step through the queue? What sort of loop is necessary for this?

thanx 4 the edit..

that what i did but still there is missing thing

public Object printDepth(int a)
{
if(!isEmpty())
{
for(int i=front;i!=rear+1;i++)

System.out.println(a.value+queue[i]);
}
else
System.out.println("its Empty queue");
}
}

I will reiterate the use of using the tags I mentioned in my previous post, as not always will there be someone able to edit the post, and doing so will help you receive help much sooner.

that what i did but still there is missing thing

Missing what? What do you expect from what input, and what do you get?

For Example, the following is the queue.
5 2 56 12 4 21

if the given element is 12, the output should be:
5 2 56 12
IF the given element is 78, the output should be:
No element before 78

I understand the question (which you just reiterated from your first post)...what I am asking is how your code behaves. You posted a printDepth method above...but what is wrong with it? How does it misbehave? Recommended reading How to ask questions