Beginners - January 2019 (Page 16)

c++ beginner
 
Hello I keep having the same problem. Every time i run the program, it keeps poping out :"function-d...
[3 replies] Last: Yeah,thanks a lot. (by dena1992)
no matching function
 
hello my friends i have ^roblem with my code i try Study of the mechanism of composition of objects ...
[2 replies] Last: In addition to what ne555 mentioned, you have some other problems. ... (by AbstractionAnon)
Binary Search tree
 
Question link- https://www.hackerearth.com/practice/data-structures/trees/binary-and-nary-trees/t...
[2 replies] Last: Future viewers see the solution here- http://www.cplusplus.com/forum/b... (by closed account 1vf9z8AR)
Diameter of tree
 
Question- https://www.hackerearth.com/practice/data-structures/trees/binary-and-nary-trees/tutorial...
[7 replies] Last: ohhh Now I understand. When I reached the last position, I created a ... (by closed account 1vf9z8AR)
Help with this timer please
 
I would like help with this timer using <chrono> instead of <ctime> to get the current time and dura...
[7 replies] Last: I tried this one before ne555 it still pauses the whole process It pa... (by coder777)
Illegal reference to non-static member
 
I'm trying to populate a vector (words) within my class. I'm getting the error: "Illegal reference...
[5 replies] Last: Thanks jonnin. that "this->" reference is what I needed. To ne555, I... (by zydeholic)
Programming
 
I would like to know what command do I use when i wanna create a program that wil do what i want by ...
[8 replies] Last: glad to help. console tricks seem to be overlooked in the classroom l... (by jonnin)
by IvoSil
Char Pointer
 
Hi, everyone. I'm new with C++, especially with pointers and I'm a bit confused. My task is to w...
[9 replies] Last: misread that. yea write your own. just maintain the zero end of stri... (by jonnin)
What is a node?
 
In the cocos2d-x framework, what is a node?
[6 replies] Last: Have you gotten responses for cocos2dx over here? I say the people at ... (by Grime)
Binary search question
 
Question- https://www.hackerearth.com/practice/algorithms/searching/binary-search/practice-proble...
[2 replies] Last: > I can do it for the case when all the boxes are smaller than all the... (by salem c)
printf
 
/* printf example */ #include <stdio.h> int main() { printf ("%f\n", 172); return 0...
[1 reply] : Since there is a mismatch between the format and the type of the argum... (by dutch)
char* xyz vs. char xyz[] -- same?
 
Are these the same? extern "C" char* xyz; extern "C" char xyz ; And in each case are t...
[6 replies] Last: > #1 is a pointer, an address of a character. Yes. > #2 also becom... (by JLBorges)
please help me
 
Write a program that will ask the user a question with four possible answers.The Question should be ...
[4 replies] Last: @Rascake, Not directly, but if the shoe fits, wear it. And if I mean... (by Handy Andy)
Begginer In c++
 
Can someone please explain why this code is not working i am new to programming so any tips would be...
[4 replies] Last: Thanks a lot now i understand why it didn't work have a good day!!!! (by george42550)
Identifying a square in a square
 
Good evening. I am learning c++ and im currently at a halt in this project. I am trying to m...
[4 replies] Last: To define a square you need only two points. e.g. Lower Left, Upper ... (by AbstractionAnon)
by SMF
Qt C++ Scroll Area
 
I have begun using Qt to construct a GUI for a C++ program that I have written. I have widgets that...
[1 reply] : I recommend asking this question in the Qt forums. You'll probably get... (by helios)
Boost::Asio TCP server: sending a message to client as a response to an event
 
Hi. I have a TCP server. When the server receives a hand shake message from a client, it sends a mes...
[3 replies] Last: Actually you can have additional data with you connection. Just use st... (by coder777)
by Quacko
Simulation of mouse click does not function correctly
 
I am currently trying to develop an auto-clicker. However, it does not seem to work. I am quite new ...
[6 replies] Last: First thing is that things happen only as long as 'R' is pressed. When... (by coder777)
Need help understanding error message
 
Hi, I'm doing an online C++ quiz thingy, and the code in one the questions is given below: #inclu...
[9 replies] Last: Thanks kooth! (by Cheddar99)
need help interpreting error message
 
Microsoft must have held an internal contest to see how difficult they could make an error message t...
[4 replies] Last: Ah, got it. Thanks for your help, salem c. (by zydeholic)
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