please wait
| 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 in my int main(), so what else can go before. LINE 26 inc... |
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Feb 28, 2021 at 11:40pm
[5 replies] Last: Thanks! I think I kind of got the hang of it, i tried putting the func... (by FanOfThe49ers)
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by icezy
Pointers
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| I am trying to run a program that intends to access data through pointers. But it not working #include <iostream> using namespace std; int main() { ... |
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Feb 28, 2021 at 11:31pm
[9 replies] Last: TO WHOM IT MAY CONCERN I was sent a PM by the user @ haibinz , an... (by JRManx)
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by nickmcp11
Accumulator to average coin tosses Newer Method (MT19937)
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| Ok so here is the problem that was assigned: Using a loop and rand(), simulate a coin toss 10000 times Calculate the difference between heads and tails. Wr... |
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Feb 28, 2021 at 10:08pm
[3 replies] Last: For the large numbers in each experiment you should get an answer of a... (by lastchance)
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| Factoring Polynomials Program |
| I can sort of get the answer but it does not function properly. I would appreciate any help. Here is the root question: Example 6-16 shows how to write a pro... |
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Feb 28, 2021 at 8:51pm
[3 replies] Last: [quote=Deer Of School]I enter in: 1, 1, 1 or 2, 3, -2 It outputs: The... (by lastchance)
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by KittyIchigo1
Help Understanding try and catch
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| Hello! For some reason, I just can't wrap my head around this despite reading multiple articles. I am implementing a circular linked list and within each node... |
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Feb 28, 2021 at 6:38pm
[2 replies] Last: I'm sure there are reading lists that include introductory materials f... (by Niccolo)
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by nickmcp11
Accumulator to average coin tosses
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| Hello guys? I am a noob at C++, here is my problem I have to solve: Using a loop and rand(), simulate a coin toss 10000 times Calculate the difference be... |
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Feb 28, 2021 at 6:03pm
[3 replies] Last: Hello nickmcp11, I was working on your code when seeplus posted, So... (by Handy Andy)
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| (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: #include <cmath> #include <cstdio> #include <vector> #incl... |
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Feb 28, 2021 at 5:27pm
[5 replies] Last: There are 3 basic ways to work with a container. 1. declare the array... (by deleted account xyzzy)
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by Gus60
waiting for a for loop to make 2 iterations before making a function call.
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| Is there a way to make a for loop iterate twice then call the function then iterate twice more. I am attempting a simple war style card game using arrays and fo... |
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Feb 28, 2021 at 4:52pm
[1 reply] : After thinking on it a bit more I realized that I could check if count... (by Gus60)
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by crueltyfree
I'm not sure about find_last_of(
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| Hi! I tried to print words which end with "aty" and to count them using the find_last_of function. As you can see, there are four such words, but the execution ... |
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Feb 28, 2021 at 3:35pm
[7 replies] Last: @seeplus, Good point. I did not think about that. I will try the "rf... (by Handy Andy)
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| Trouble making a polynomial class |
| Hello i'm making a linked polynomial program that requires two classes. I'll put the description, and what I have below, I think I made the Term class correct? ... |
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Feb 28, 2021 at 2:10pm
[12 replies] Last: #include <iostream> #include <list> #include <initializer_list> using... (by lastchance)
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by DonnaPin
std::begin()
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| Hi, I have been learning stuff about STL and currently learning to insert, mostly in vectors, but in general in sequential containers. In the past when using be... |
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Feb 28, 2021 at 11:17am
[8 replies] Last: For info, there's also std::size() as well - and since c++20, std::ss... (by seeplus)
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by Tallow
How to stop the game from ending after I press a button?
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| I recently made a text based game with an inventory but whenever I open the inventory the game stops. How do I stop this? #include <iostream> using namespace... |
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Feb 28, 2021 at 10:38am
[5 replies] Last: Hello Tallow, At the beginning of your program you have these 2 if st... (by Handy Andy)
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| unresolved external symbol |
| I am not entirely sure why i got these errors: main.obj : error LNK2019: unresolved external symbol "public: __thiscall BlackScholes::BlackScholes(double,... |
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Feb 28, 2021 at 10:01am
[3 replies] Last: You guys are completely correct. It was the linker issue. I was using ... (by invisibleninja852)
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by Brian845
adjacent_difference Getting 2 Errors
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| I'm getting the 2 warnings on line 65 and 67. Not sure of what exactly the error meanings are telling me. If someone has an explanation for me, I would apprec... |
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Feb 27, 2021 at 7:47pm
[11 replies] Last: Thanks dutch! Appreciate the help! (by Brian845)
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by a7300235
the question about move semantics
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| After learning rvalue reference and move semantics,it suddenly comes to me that rvalue reference are "better" than pass by value. Is that right?if not,in what ... |
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Feb 27, 2021 at 5:22pm
[1 reply] : CoreGuidelines: For “in” parameters, pass cheaply-copied types b... (by JLBorges)
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by Ch1156
Why is this code not working correctly?
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| I'm trying to get an XP system working and for testing I want to be able to either set the players level, or give them XP and they will level up that way, so fo... |
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Feb 27, 2021 at 3:13pm
[4 replies] Last: Thank you, I got it working correctly now. One more question. Now th... (by Ch1156)
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by salem c
From Source code to executable file
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| << run and hide ran away >> |
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Feb 27, 2021 at 1:28pm
[1 reply] : How a compiler works is not a topic for a beginner, more for a PhD stu... (by thmm)
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by geek4coding
How to test if function works
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| I'm new to this forum and just started taking computer software classes. Could someone please help me with trying to figure out the best way to test if my funct... |
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Feb 27, 2021 at 12:28pm
[3 replies] Last: Perhaps as: #include <iostream> const int ROWS {12}; const int COL... (by seeplus)
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| identifier is not defined and header file issues |
| In my main.cpp, even with #include "Blackscholes.h", there is still errors due to identifier undefined. I am not sure what went wrong. :( main.cpp #in... |
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Feb 27, 2021 at 10:05am
[1 reply] : > Blackscholes bs; CaSe MattERS > class BlackScholes Also, the first ... (by salem c)
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by medosz
Displaying only unique values in array
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| I am trying to write a program. It reads 5 integers between 10 and 100. As each number is read, the program validates it and stores it in the array. Then it dis... |
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Feb 26, 2021 at 5:07pm
[8 replies] Last: std::find is a function. A function that returns a value. What value d... (by keskiverto)
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