by: Pontus F |
last post by:
Hi I am learning C++ and I'm still trying to get a grip of pointers
and other C/C++ concepts. I would appreciate if somebody could explain
what's wrong with this code:
---begin code block---
...
|
by: Evan David Light |
last post by:
After agonizing over this problem for a few days, I've decided to seek
help. No, not the variety that involes a jacket that zips up the back
but this august body of intrepid individuals.
I've...
|
by: Forecast |
last post by:
I run the following code in UNIX compiled by g++ 3.3.2 successfully.
: // proj2.cc: returns a dynamic vector and prints out at main~~
: //
: #include <iostream>
: #include <vector>
:
: using...
|
by: uli |
last post by:
Hi all!
I'm posting to both newsgroups, because it's actually a C++ problem but
could be that some of you using Matlab-&-MEX-&-C++ was struggling with the
same problem.
I'm trying to rewrite...
|
by: Minti |
last post by:
Is std::cout slower than printf
When we call printf e.g. in
printf(20 format conversion specifications, 20 arguments);
Is it faster than the
std::cout << { 20 redirections to the output...
|
by: pai |
last post by:
Hi,
This is a code . the output will be
why is this so. Can any nody explain me this..
4444 2222 7777 8888
aaaa
*******************************
|
by: laikon |
last post by:
Hello, everyone:
this is about overflow in C and C++.
int c = 400;
printf("%c", c);
it print ? on screen, and ascii of '?' is 63.
|
by: Sensei |
last post by:
Hi again!
I am trying to figure a simple example of a program that shows the
accuracy differences between float and double types. In particular I'm
searching for an operation that works on...
|
by: Reshmi |
last post by:
Hi,
I have this C code which does complex number arithmetic. When I try to
write a similar file for C++, it says that "creal’ was not declared in
this scope". Can anyone give a better idea to...
|
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
|
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...
|
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...
|
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,...
|
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...
|
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,...
|
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...
|
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...
|
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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