by: wired |
last post by:
Hi,
I've just taught myself C++, so I haven't learnt much about style or
the like from any single source, and I'm quite styleless as a result.
But at the same time, I really want nice code and I...
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by: Gunnar |
last post by:
Hello.
Problem:
How can I select K random values from the elements 0,1,2,3,4...,N-1 ?
I don't know if there's an easy way of doing this, but here are suggestions
for doing it.
One way is...
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by: Profetas |
last post by:
Hi,
I want to generate a random 8 bit number using rand(0
is that possible? to expecifu the base and the lenght?
thanks
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by: Marc Dansereau |
last post by:
Hi all
I am new to this forum and to the c programming language.
If I understand, the random() function in C return numbers that follow a
uniform distribution U(0,1). Can somebody know how to...
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by: Roka |
last post by:
Hi all.
I'm reading a program which used the sentence below:
#define NUM_THREADS 10
... ...
int rand_num;
rand_num = 1+ (int) (9.0 * rand() / (RAND_MAX + 1.0));
sleep(rand_num);
... ......
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by: Siam |
last post by:
Hi all,
I'm writing a shell language in c++ that supports the generation of
random numbers, and by its nature, each command must be executed in a
new thread. The call to the random function from...
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by: Spiros Bousbouras |
last post by:
The standard says that rand() should return a pseudo-random
number but what does pseudorandom mean ? If an implementation
of rand() always returned the same number would it be conforming ?
What if...
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by: ds |
last post by:
Hi all,
rand() is not thread safe, a fact that may not be so bad after all..
However, I face the following problem: a piece of code uses rand() to
get a random sequence, but always seeds with...
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by: Rafael Cunha de Almeida |
last post by:
Hi,
I've found several sites on google telling me that I shouldn't use
rand() % range+1
and I should, instead, use something like:
lowest+int(range*rand()/(RAND_MAX + 1.0))
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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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...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
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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...
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