please wait
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by rozick1
Assignment operator implicitly deleted
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| Hi I just received the following error message which I'm struggling to fix: *__result = std::move(*__first); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ ... |
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Mar 4, 2019 at 10:58pm
[1 reply] : I think the issue is something to do with the constness of Element ... (by Enoizat)
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by JJDukes
Attempting to sort arrays using for loops, however if/else if statements are not acting as I expected.
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| My goal is to create a function which will sort an array so that a specific number (int e), is moved to the back of the array, but the order of all the integers... |
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Mar 4, 2019 at 10:51pm
[6 replies] Last: Update! #include "stdlib.h" #include <iostream> #include <cstdlib> ... (by JJDukes)
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by kmce
Data structures - project advice
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| Hi, I am not looking for help with a certain piece of code. But I am looking for some advice in regards to a project I want to start. I am somewhat new to progr... |
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Mar 4, 2019 at 9:58pm
[1 reply] : A three room adventure. #include <stdio.h> #include <string.h> enum... (by salem c)
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by cash
I need help
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| I have a project that deals with a nuclear wall containing neutrons, and I'm confused on how I should set up my code? Here is a link of the project https://ww... |
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Mar 4, 2019 at 9:51pm
[7 replies] Last: So basically in the for loop I should separately assign double angle... (by cash)
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by sr2cute702
changing a US dollar bill with coins
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| Hello, i was working on a small program to find how many ways you can break a dollar. i was able to code a simple version that randomly chooses a coin value fr... |
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Mar 4, 2019 at 9:40pm
[2 replies] Last: I think so, just coding wise is were I'm lost. Would this be a multi d... (by sr2cute702)
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by Crungle
Drawing a triangle?
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| I'm taking a class on C++ where we need to copy examples from a textbook, and despite copying an example exactly it is not working as intended. The program is s... |
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Mar 4, 2019 at 8:47pm
[1 reply] : It works correctly for me: C:\Users\Michael\Programming\foo> a Ente... (by Duthomhas)
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by porkshop
Cant i write like this?
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| How could I store I in p if not? if (num%i == 0) i >> int p; |
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Mar 4, 2019 at 8:16pm
[2 replies] Last: you may have seen something a little like what you are trying to do wi... (by jonnin)
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by mpg
String problems c++ (1,2)
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| I have these problems c++. 1) Write a function with 2 parameters x and y, x string, and y character. The function returns the number of occurrences of y in x. ... |
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Mar 4, 2019 at 6:29pm
[32 replies] Last: I don't think I can help you any more. You should find someone who can... (by dhayden)
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| mt19937 is giving me the same number |
| I'm trying to understand how rng works but everytime I run my program it gives me the same number. I can't figure out what I'm doing wrong and I couldn't unders... |
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Mar 4, 2019 at 5:47pm
[13 replies] Last: Hashing seeds is a common idea taught to people, but a bad one. See, ... (by Duthomhas)
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by caesarra2
Is it still worth using classes if I will use only 1 object of a class?
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| As the title says, I'm curious about this. Thanks =) |
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Mar 4, 2019 at 5:00pm
[3 replies] Last: Thank you, guys! (by caesarra2)
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| continue to get two answers. |
| HELP!?!? When I run the code, any number that I input bigger than 1 I get two answers. I am not sure what I am doing wrong, I have tried changing the brackets a... |
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Mar 4, 2019 at 4:59pm
[2 replies] Last: @Grime Thank you! That wasn't quite it but it got me to figure out how... (by ThomasJimenez23)
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by Enoizat
I cannot understand random generated value: why infinity?
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| Example code: #include <chrono> #include <cmath> #include <iomanip> #include <iostream> #include <limits> #include <random> // tune the iterations... |
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Mar 4, 2019 at 3:18pm
[4 replies] Last: Yes, Peter87, you are right, I just didn't want to admit I have proven... (by Enoizat)
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by JMJAtlanta
using std::function in a library
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| I am attempting to use a std::function that SHOULD be in a library, but it does not seem to work. I then dumbed it down to just attempting to link 2 object fi... |
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Mar 4, 2019 at 12:24pm
[3 replies] Last: Thank you! I will read up on extern. I always had the impression it ... (by JMJAtlanta)
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by calioranged
Only Accept Numeric Character in std::cin
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| If for example '32a' was accidentally entered instead of '32', I want the program to reject this and ask for the input again, instead of accepting the '32' part... |
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Mar 4, 2019 at 12:23pm
[13 replies] Last: Duthomhas said See the trick there on lines 11 and 14? Use a st... (by calioranged)
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| How can I read .txt files in directory with c++? |
| Hi, i want to read txt files in a directory and after, ı want to put these files into a list. How can I? |
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Mar 4, 2019 at 12:06pm
[2 replies] Last: Probably something like this: #include <filesystem> #include <iostr... (by Enoizat)
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by jesi
How to get day = dayweek
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| i'm a newbie and i don't know how to get day = dayweek, #include <iostream> using namespace std; string dayweek(int daynum) { string dayname; ... |
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Mar 4, 2019 at 11:08am
[3 replies] Last: Hello jesi, In addition to what Grime has said. You will never reach ... (by Handy Andy)
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by toth108
Object value is not saving as it is passed through classes
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| I am working on creating a Game of Life in C++ for my Data Structures course. I've been stuck on this for a few days and am officially stumped. I am having trou... |
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Mar 4, 2019 at 2:22am
[5 replies] Last: Inside UerIO::Config(), you can access class members h and w by just r... (by dhayden)
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| Exporting a cipher from a text file. |
| I seem to be having a problem with this program I am coding. I understand what to do in context, I just am unaware of how to output it in code. What I am try... |
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Mar 3, 2019 at 10:57pm
[2 replies] Last: Hello MrPolynomial, PLEASE ALWAYS USE CODE TAGS (the <> formatting ... (by Handy Andy)
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by cu123
I need help with this please
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| A t-shirt shop sells shirts that retail for $16. Quantity discounts are given as follow: Number of Shirts Discount 10-20 ... |
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Mar 3, 2019 at 10:19pm
[5 replies] Last: 42?? where did it come from If Douglas Adams were still alive you co... (by closed account E0p9LyTq)
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by Chris26
Help with Arrays
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| Hello, i wanted to ask something. For example i have an Array called bool Marked from 0-9 and i want to use something like this if(!Marked && Marke... |
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Mar 3, 2019 at 7:46pm
[3 replies] Last: Depending on quite what logic you are implementing you could use one o... (by lastchance)
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