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find covering prefix

Isaac Ferguson
Ranch Hand

Joined: Jun 22, 2012
Posts: 418
Hi

I am trying to find a covering prefix

my code is:



Thanks
Ulf Dittmer
Marshal

Joined: Mar 22, 2005
Posts: 42911
    
  68
What do you mean by "adding a new value dynamically"? Do you mean to increase the array's length? If so, then that can't be done. You could use a List<Integer> instead of an int[] - that can be extended dynamically.
Winston Gutkowski
Bartender

Joined: Mar 17, 2011
Posts: 8408
    
  23

Angus Ferguson wrote:I am trying to find a covering prefix...

Well, first: you need to define what a "covering prefix" is (I had to look it up); because it will be different for an int[] than it is for a String[] (at least the way of calculating it will be very different). Furthermore, it's quite possible that there are types for which it is simply not applicable ('can't think of one, based on what I've read; but it's worth thinking about).

However, for an int[], it would appear to be a byproduct of the max() function; so you might want to look at Math.max().

Winston

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