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by: Paul Rubin |
last post by:
http://www.nightsong.com/phr/python/sharandom.c
This is intended to be less predicable/have fewer correlations than
the default Mersenne Twister or Wichmann-Hill generators. Comments
are appreciated.
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by: Jason |
last post by:
Hi,
I need a way to use random numbers in c++. In my c++ project, when using
the mingw compiler I used a mersenne twister that is publicly available and
this did its job well. Now I have shelled out on VC++ 6.0 compiling that
same code is proving difficult. I am not too worried how I generate random
numbers in c++, as long as it is sufficiently random.
Can anybody help me out in getting what I want from VC++?
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by: Stavros Christoforou |
last post by:
Hello everyone,
I was wondering if someone could help me with an issue I have in C++. I
want to select random points within the volume of a sphere. I know how
to get random numbers using srand() and rand(), but have no idea how to
do that within a more complicated geometry. Any help would be greatly
appreciated..
Regards
Stavros
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by: MConly |
last post by:
Can you tell me what happens inside CPU when I rand() ?
Where can I find the true rand function implemented ? I have heard
that rand() in C/C++ is n't a good one but why it isn't a good one,
are they lying to me ?
Why do they have to do that ?
Thank you
MnConly
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by: quickcur |
last post by:
Suppose I have a function rand() that can generate one integer random
number between 0 and 100. Suppose also rand() is very expensive. What
is the fastest way to generate 10 different random number between 0 and
100? (call rand() only 10 times...)
Thanks,
qq
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by: Alvin |
last post by:
Well, I'm developing a Tetris game in SDL, but when it comes to
deciding the next block, I'm stuck. It's random, but when I try
something like seeding the randomizer with the time, it won't update as
fast as one block can fall, and the next to be determined. Generating
different numbers in one spur can work, but people can play Tetris for
hours (or even days), and so you can't predict how long. You could
constantly be making more with the...
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by: abhi |
last post by:
How do you get random numbers in vb .net?
I want random six digit numbers.
Cheers,
Abhi
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by: RadiationX |
last post by:
I have a problem that I really don't understand at all. In my previous
post I could get started on my projects I just had a few problems with
syntax errors. This problem is something that I don't conceptually
understand very well. Here it is:
Π– the ratio of the circumference of a circle to its diameter
– is one of the most common and important constants in mathematics.
It is an irrational number (a real number that cannot be...
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by: pereges |
last post by:
I need to generate two uniform random numbers between 0 and 1 in C ?
How to do it ?
I looked into rand function where you need to #define RAND_MAX as 1
but will this rand function give me uniformly distributed and unique
numbers ?
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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...
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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,...
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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...
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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...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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