| |
by: C++ Shark |
last post by:
Hi,
which stl class is good for creating search trees? I am looking for
something flexible, that allows me to search for a required state (of
matrices, graphs, etc.) quickly.
thanks in advance,
Craig.
|
by: barnesc |
last post by:
Hi again,
Since my linear algebra library appears not to serve any practical
need (I found cgkit, and that works better for me), I've gotten bored
and went back to one of my other projects: reimplementing the Python
builtin classes list(), set(), dict(), and frozenset() with balanced
trees (specifically, counted B-trees stored in memory).
In short, this allows list lookup, insertion, deletion in O(log(N))
time. It allows the set and...
|
by: ptrSriram |
last post by:
Can someone help me with an algorithm to merge two binary search trees.
One method I thought of was to flatten both the trees into sorted
lists(inorder traversal),merge those two sorted lists, and build a
binary search tree from the new list.
But this seems to be expensive in terms of space. Can this be done more
efficiently ?
Please help me.
|
by: sudharsan |
last post by:
please gimme the logic to merge two binary search trees?I mean which
node has to be the root node of the new binary tree??
Thanks in advance
|
by: trusiki |
last post by:
I am trying to use C# for my program that deals with manipulation of
trees (i.e. finding distance between different nodes, assigning labels
to nodes, storing trees, etc.).
I know I can probably use a multi-dimensional array as my data
structure. However, I wanted to find out if C# had any built-in APIs
for trees.
Thanks in advance.
|
| |
by: Ganon11 |
last post by:
Hey guys,
OK, taking care of this beforehand; I AM a student in a university. This IS part of my homework, and (as a moderator), I'm doing my best to follow the posting guidelines I work so hard to enforce.
Anyway, I'm trying to implement an areIsomorphic(TreeNode<T> first, TreeNode<T> second) function as defined below:
Since this is a 'simple' problem, I've tried to do it using only TreeNodes rather than writing my own tree class...
|
by: parasuram |
last post by:
Hi friends .............
this is a question regarding the data structures trees
Pleas post it if possible with in 2 days
I will thankful if some body could help doing this.
Operating system: windows xp
compiler : Dev c++
Question is as folllows :
Genaration of keys :
Assume that your keys are character strings of length 10 obtained by scannig a c++ program. If a string has less than 10 characters make it up to 10 characters by...
|
by: Vinodh |
last post by:
Started reading about Binary Trees and got the following questions in
mind. Please help.
Definition of a Binary Tree from "Data Structures using C and C++ by
Tanenbaum" goes like this,
"A binary tree is a finite set of elements that is either empty or is
partitioned into three disjoint subsets. The first subset contains a
single element called the 'Root' of the tree. The other two subsets
are themselves binary trees, called the 'Left'...
|
by: Bert |
last post by:
How can my response to this problem be better? The pot doesn't work
that well when you enter 25, 21, 17 and some others.
The problem:
CHRISTMAS TREES
The grade 5 class at the local primary school wants some Christmas
tree outlines to colour in for the break-up session. You have to
write a program which will ask for an odd number representing the size
|
by: rsprawls |
last post by:
I found a disk for a b-tree algorithm that I purchased back in 93 or
so. I'd hoped to find this, but now I'd like to know how worthwhile
are b-trees in today's advancements? This is old C code using pascal
and cdecl declarations, but it would be a minor project to bring up to
date in C, but I was thinking it might be a good project to convert it
over to C++, especially since I don't know C++ very well and would
like a good sorting...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
| |
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
| |
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
