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I am starting with c++ and need to know, what should be the approach to copy one hashtable to another hashtable in C++?
We can easily do this in java using: HashMap copyOfOriginal=new HashMap(original);
But what about C++? How should I go about it?
UPDATE
Well, I am doing it at a very basic level…
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Say we have a hashtable of size m, and at each bucket we store a hashtable of size p.
What would the worst case/average case search complexity be?
I am inclined to say that since computing a hash function is still atomic, the only worst case scenario is if the value is at the end of the linked list…
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Hi All,
I am trying to fix the size of the Hashtable with following code.
Hashtable hashtable = new Hashtable(2);
//Add elements in the Hashtable
hashtable.Add("A", "Vijendra");
hashtable.Add("B", "Singh");
hashtable.Add("C", "Shakya");
hashtable.Add("D"…
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Hi,
In this hashing routine:
1.) I am able to add strings.
2.) I am able to view my added strings.
3.) When i try to add a duplicate string, it throws me an error saying already present.
4.) But, when i try to delete the same string which is already present in hash table,
then the lookup_routine…
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Hi guys i've never written a comparator b4 and im having a real problem. I've created a hashtable.
Hashtable <String, Objects> ht;
Could someone show how you'd write a comparator for a Hashtable? the examples i've seen overide equals and everything but i simply dont have a clue. The code…
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