by: Enc5 |
last post by:
data structures teacher gave me like 50 questions, I have a few I'm not
sure about. My last c++ class was like 8 months ago and I can't
remember a lot of things. If anyone could help me on any of...
|
by: Robert Swan |
last post by:
I'd like to know why the following program outputs 1, and not 0.
#include <iostream>
class a {
int v;
public:
a():v(0){}
a& operator++(int) {
v++;
|
by: John |
last post by:
I was wondering why the STL RB Tree implementation is
used when the iterators of map are incremented/decremented
to yield successors and predecessors? This takes O(log n)
time (and a lot of memory...
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by: lovecreatesbeauty |
last post by:
Hello experts,
Why can this difference between prefix increment/decrement and
postfix increment/decrement reside in built-in operators for built-in
data types? Thanks.
// test.cpp
//
//...
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by: jrefactors |
last post by:
I heard people saying prefix increment is faster than postfix
incerement, but I don't know what's the difference. They both are
i = i+1.
i++
++i
Please advise. thanks!!
|
by: Ben Collingsworth |
last post by:
Anyone have some efficient source code for implementing a ring buffer?
|
by: Ian Pilcher |
last post by:
I'm trying to figure out if an increment to a variable of an integer
type, followed by a decrement, (or vice versa) is guaranteed to restore
the variable to its initial value, even if the first...
|
by: Angel Tsankov |
last post by:
Should pre/post increment/decrement return const or non-const?
What about other functions?
|
by: user923005 |
last post by:
The purpose is for a shellsort.
I am experimenting with the increment for shellsort using a modified
version of Pete's driver and this bit of code (shell_ratio is a
floating point number for the...
|
by: divya_rathore_ |
last post by:
The code:
int aaa = 100;
printf("%d %d %d\n", --aaa, aaa, aaa--);
printf("%d\n", aaa);
prints:
99 100 100
98
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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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: 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...
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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...
|
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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