please wait
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by vysero
How to read/understand this line of code.
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| Here is the program and the line I am wondering about is line 51: #include <algorithm> #include <iomanip> #include <iostream> #include <ios> #include <stri... |
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Apr 30, 2019 at 9:29pm
[2 replies] Last: Line 51 can translate to an if/else construct: [code firstline=51] i... (by deleted account xyzzy)
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by Fonzeh
RDS(Random Drug Screen) Random Name Picker
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| So I was asked at work if I could come up with a way to pick a random name from a list for Random Screening at where I work. The guidelines are like this. Th... |
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Apr 30, 2019 at 6:39pm
[5 replies] Last: Hey this is good. So I was thinking everytime the Application was lau... (by Fonzeh)
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by Jo1152
File reading help
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| I am trying to create a program that reads from a file, record data from the file, and write to a new file with all the information on it. At the moment, I am t... |
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Apr 30, 2019 at 6:03pm
[2 replies] Last: Sad to say, but that really didn't help me very much. It still doesn't... (by Jo1152)
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by bsr
adding string
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| I want to sum two big integers, and I wrote a code but this code is not working. Can you help me? #include <iostream> #include <vector> #include <string> #... |
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Apr 30, 2019 at 4:56pm
[2 replies] Last: Thank you, for your answer. (by bsr)
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by warchief
MSV Find where a given function used
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| I have a source code of a program and I am trying to learn from it by analizing the code. I am looking for a method to find all codes where a given defined func... |
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Apr 30, 2019 at 3:11pm
[1 reply] : Which version of Visual Studio are you using? The feature works for... (by deleted account xyzzy)
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by wirelesskill
C++ OOP returning several different values
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| Hi all, Sorry if my title is a bit misleading, not sure how to summarize the issue Im having at this point. Basically my assignment is to use Inheritances. But... |
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Apr 30, 2019 at 2:35pm
[3 replies] Last: Usually in such a case it is a good idea to pack things in structs lik... (by coder777)
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by laurasalas
Access violation?
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| So I am trying to write a program with structs, function prototypes, references, pointers (for school). I am able to execute this program, but after running... |
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Apr 30, 2019 at 1:57pm
[7 replies] Last: thx (by olybobo)
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by tori1523
help with
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| i keep getting an output that says the exit code is zero. I don't know if im doing it correctly. the question is: 1. Implement a recursive method fibo that... |
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Apr 30, 2019 at 1:49pm
[5 replies] Last: I fixed the function corner and it is running the code. thank you (by tori1523)
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by saxoalex
Array problem between 2 class
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| Hello there ! I am trying to write values into arrays with a method add_general_noise() which generates an int random value and writes it into arrays. Th... |
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Apr 30, 2019 at 1:38pm
[7 replies] Last: saxoalex, Qt has a tool to easily update all its components, compiler ... (by Enoizat)
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by jefazo92
Understanding binary search trees
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| Hi everyone, I have recently seen binary search trees and I'm trying to understand how its code works and how to implement it myself. The code below is the e... |
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Apr 30, 2019 at 1:32pm
[5 replies] Last: [quote=jefazo92]I don't understand your answer to the 2nd question. As... (by MikeyBoy)
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by ROKeb
How to delete pointer memory of std::deque or something
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| Hi. I am creating MFC Program in Visual Stduio 2010. I want to use std::deque and input Parent Class Pointer in container. so, I declared variable as follows ... |
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Apr 30, 2019 at 1:27pm
[2 replies] Last: Repeater’s already given you the proper answer to your question (“... (by Enoizat)
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by Pecvx
about stringstream, reading from file
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| Hi, I want to read data from a file and store them in two variables, and I wondered if it was actually necessary to use stringstream in this case. (can't tes... |
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Apr 30, 2019 at 1:10pm
[6 replies] Last: If your file has two comma separated strings in each line, perhaps you... (by Enoizat)
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by kyrresc
const auto& for loop
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| Hello, in which cases is it necessary to use a for loop on the form for(const auto &i : vec){ std::cout << i << std::endl; } rather than on the form ... |
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Apr 30, 2019 at 8:47am
[2 replies] Last: If you want to change the values in the container, reference is necess... (by Repeater)
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by Yogib
(getline(infile, data)) help ignoring line breaks
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| im trying to reformat the address information given to me in a text file. that part i can do, but i need to know how to get my program to ignore the line breaks... |
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Apr 30, 2019 at 4:07am
[1 reply] : Hello Yogib, I can see several problems: Line 34. If your compiler i... (by Handy Andy)
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| How can I implement an abstraction into this code? 2.0 |
| Asking this question again since I didn't get any responses. I need to input an abstraction in this code but it really doesn't need it and its too late to chang... |
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Apr 30, 2019 at 2:09am
[4 replies] Last: Write your program using a class. Have class called Bank and have func... (by fiji885)
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by PistolPete10
Need help with the menu loop and a function
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| I'm writing a phone book application, and I am having trouble looping the main menu here. When I go to select 1,2,3,4 it is just looping the initial cout state... |
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Apr 30, 2019 at 12:51am
[3 replies] Last: Now when I go to add the contact it errors up, has something to do wit... (by PistolPete10)
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by cutwo
need help with Minimum spanning
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| Need help fixing code #include <iostream> #include <string> using namespace std; struct node { int source, dest, cost; }n ; int c = 0, tempnod... |
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Apr 29, 2019 at 11:46pm
[2 replies] Last: Need help fixing code The compiler you use compiles this code without... (by MikeStgt)
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by ECito
Omitting pyramid pattern rows
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| Good afternoon all! I'm requesting an integer and using the same integer to print a pyramid pattern using nested loops. However i'm also trying to omit the requ... |
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Apr 29, 2019 at 10:26pm
[10 replies] Last: intentionally In that case I withdraw my remarks :) (by MikeStgt)
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by kyrresc
Overloaded ostream operator
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| Why can't the overloaded << operator be a member function of a class? I've looked around, but didn't find any clear answer. I've found that "operator << takes i... |
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Apr 29, 2019 at 7:31pm
[1 reply] : You can overload the << operator be a member function of a class. BUT ... (by Ganado)
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| Retrieving and referencing names stored in a vector |
| Over the past couple months now I have been working on independent small projects and working my way through an old textbook from 90's. I've had some great advi... |
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Apr 29, 2019 at 6:35pm
[5 replies] Last: Once again, thank you. Yeah that makes complete sense. Thank you for... (by everybodyCallsMeM)
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