c++ tag

886 questions


1 answers
31 views
0
Segmentation fault appears during code creation for binary tree search in C++.

This is the first time I have asked a question on this site.I am sorry if there is anything difficult to understand in the questionnaire.๐Ÿ˜”I'm trying to create a binary tree search in C++.After debacki...

c++
1 years ago

1 answers
112 views
0
I want to make a winning decision with OpenGL.

I'd like to set limits on the range of movement on the game stage and ride on the box.To do so, you need to receive information that 3D objects are in contact.In the case of 2D, I can find materials s...

1 years ago

4 answers
141 views
0
What is the clear difference between declaration and definition?

What is the clear difference between declaration and definition?For example, can I consider the following examples as both definitions?#define a100#define ba

1 years ago

3 answers
36 views
0
What language has C++ developed into?

I heard that C developed with C++. Which language did C++ develop into?

c++
1 years ago

1 answers
115 views
0
Raspy to Arduino: SPI transmission/reception timing incorrectly corrupted

Hi Now I'm creating a program where Razpai generates 4 bytes, sends them 1 byte each, connects them when Arduino receives 4 bytes, and restores the information. I wanted to send you a float. (To be ho...


1 answers
89 views
0
Understanding Route Settings on the boot asio Server

On the boot asio server, I would like to make the route the request URL (such as html file), but as far as I looked it up, it doesn't show how to do it.Can someone teach me?[Additional note] For examp...

1 years ago

2 answers
38 views
0
This is a sort question.

It is written in c++.I would like to sort sum[10] in descending order and display it. What should I do?Right now, it just shows all the sum, but it doesn't show up in a sorted state.#include<stdio....

c++
1 years ago

1 answers
31 views
0
INITIALIZATION METHOD OF ARRAY OF c++

when declaring char arraychar buf[3]{};I saw the code that says In my opinion, char buf[3]={0};and so on, but if you look at the results, both methods are filled with zero and 3 bytes.Is the code corr...

c++
1 years ago

2 answers
136 views
0
I want to call the dl function from c# with a structure containing a double pointer variable as an argument.

It's just as the title says.I would like to reuse the dll that I created in the past and call it using a structure containing variables of double pointers (the real thing is a char array), but the fol...

1 years ago

1 answers
95 views
0
I would like to output the coordinates of the square after the outline is enclosed in a square with opencv c++.

Same as the URL program.It's made up to the point where the outline is surrounded by a rectangle!I want to get the coordinates from there, but it doesn't work very well.Thank you. https://docs.opencv....

1 years ago
« - 18 - »

ยฉ 2024 OneMinuteCode. All rights reserved.