Beginners - February 2021

Using () or {} for initialization
I am a very entry level EE trying to learn C++. I am a working professional (not in school), and try...
[2 replies] Last: Hello chrisplusian, This may be of some help (by Handy Andy)
by kg88
expression must have class type, not sure what to do to change it properly
Hi could someone please look over this code? I'm not sure what I need to change on my code to get ri...
[10 replies] Last: Hello kg88, Something else I did in the header file: #ifndef HEADE... (by Handy Andy)
How do I write a do...while loop in a class.
How do i fix this error? I understand it needs a function before the command but i'm not doing this ...
[5 replies] Last: Thanks! I think I kind of got the hang of it, i tried putting the func... (by FanOfThe49ers)
by icezy
I am trying to run a program that intends to access data through pointers. But it not working ...
[9 replies] Last: TO WHOM IT MAY CONCERN I was sent a PM by the user @ haibinz , an... (by agent max)
Accumulator to average coin tosses Newer Method (MT19937)
Ok so here is the problem that was assigned: Using a loop and rand(), simulate a coin toss 10000 ...
[3 replies] Last: For the large numbers in each experiment you should get an answer of a... (by lastchance)
Factoring Polynomials Program
I can sort of get the answer but it does not function properly. I would appreciate any help. Here is...
[3 replies] Last: [quote=Deer Of School]I enter in: 1, 1, 1 or 2, 3, -2 It outputs: The... (by lastchance)
Help Understanding try and catch
Hello! For some reason, I just can't wrap my head around this despite reading multiple articles. I...
[2 replies] Last: I'm sure there are reading lists that include introductory materials f... (by Niccolo)
Accumulator to average coin tosses
Hello guys? I am a noob at C++, here is my problem I have to solve: Using a loop and rand(), s...
[3 replies] Last: Hello nickmcp11, I was working on your code when seeplus posted, So... (by Handy Andy)
(Simple) Variable changing value after iterating array
I am trying to iterate and modify an array of integers the value of n changes after the iteration: ...
[5 replies] Last: There are 3 basic ways to work with a container. 1. declare the array... (by Furry Guy)
by Gus60
waiting for a for loop to make 2 iterations before making a function call.
Is there a way to make a for loop iterate twice then call the function then iterate twice more. I am...
[1 reply] : After thinking on it a bit more I realized that I could check if count... (by Gus60)
I'm not sure about find_last_of(
Hi! I tried to print words which end with "aty" and to count them using the find_last_of function. A...
[7 replies] Last: @seeplus, Good point. I did not think about that. I will try the "rf... (by Handy Andy)
Trouble making a polynomial class
Hello i'm making a linked polynomial program that requires two classes. I'll put the description, an...
[12 replies] Last: #include <iostream> #include <list> #include <initializer_list> using... (by lastchance)
Hi, I have been learning stuff about STL and currently learning to insert, mostly in vectors, but in...
[8 replies] Last: For info, there's also std::size() as well - and since c++20, std::ss... (by seeplus)
by Tallow
How to stop the game from ending after I press a button?
I recently made a text based game with an inventory but whenever I open the inventory the game stops...
[5 replies] Last: Hello Tallow, At the beginning of your program you have these 2 if st... (by Handy Andy)
unresolved external symbol
I am not entirely sure why i got these errors: main.obj : error LNK2019: unresolved external s...
[3 replies] Last: You guys are completely correct. It was the linker issue. I was using ... (by invisibleninja852)
adjacent_difference Getting 2 Errors
I'm getting the 2 warnings on line 65 and 67. Not sure of what exactly the error meanings are telli...
[11 replies] Last: Thanks dutch! Appreciate the help! (by Brian845)
the question about move semantics
After learning rvalue reference and move semantics,it suddenly comes to me that rvalue reference are...
[1 reply] : CoreGuidelines: For “in” parameters, pass cheaply-copied types b... (by JLBorges)
by Ch1156
Why is this code not working correctly?
I'm trying to get an XP system working and for testing I want to be able to either set the players l...
[4 replies] Last: Thank you, I got it working correctly now. One more question. Now th... (by Ch1156)
From Source code to executable file
<< run and hide ran away >>
[1 reply] : How a compiler works is not a topic for a beginner, more for a PhD stu... (by thmm)
How to test if function works
I'm new to this forum and just started taking computer software classes. Could someone please help m...
[3 replies] Last: Perhaps as: #include <iostream> const int ROWS {12}; const int COL... (by seeplus)
February 2021 Pages: 123... 12
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