please wait
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by thatkidcade
Multidemisional arrays
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| Hello, I have a write a 5x5 two dimensional array. In which i enter values for the first column and row using for loops to prompt the me to enter the values. ... |
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Apr 14, 2015 at 1:51am
[1 reply] : 5x5 matrix: array = {0, 1, 2, 3, 4} array = {0, 1, 2, 3, 4} array ... (by Smac89)
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by tygerrock
int& question
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| I'm not sure if I understand this properly and can't find it anywhere. void cat (int a, int b, int& c) int main () { int w = 1; int x = 2; int y... |
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Apr 14, 2015 at 1:43am
[1 reply] : This is called pass-by-reference and it is the same as if you had done... (by Smac89)
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by specter113
First software
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| Hey all, Ive been learning C++ for awhile now and Im interested in building my own applications/ software that I can use on a daily basis. I have a workout r... |
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Apr 14, 2015 at 12:30am
[7 replies] Last: What I don't know is how to store the input permanently and how to cre... (by specter113)
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by xXBurnt
Print parent path?
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| Hello, My question for today is, why can't I print parent path when I run my program in command prompt. If I run my program in my IDE under debug or release th... |
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Apr 14, 2015 at 12:20am
[2 replies] Last: It's part of the #include <filesystem> library, using namespace std::t... (by xXBurnt)
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by jockoflocko
Program crashes while reading data from file into array
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| Dear all, I'm trying to read information from .txt-files into arrays in C++ do use them for some numerics. I have eight two dimensional arrays and everything... |
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Apr 14, 2015 at 12:07am
[4 replies] Last: Thank you a lot for your answer. Once I used dynamic memory allocation... (by jockoflocko)
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by khatereh
Nested loop
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| My nested loop doesn't stop. When I enter the price of the small pizza the loop goes to infinite. #include <iostream> #include <cstdarg> #include <iom... |
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Apr 14, 2015 at 12:00am
[1 reply] : Your indentation is incorrect so your loops don't make sense. Fix the ... (by LB)
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by Raunchy
Begginers Questions/Interview
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| Hello everyone, As you know we are in the Begginer's Area, so questions with this subject can be normal for almost the recent programmers in C++ and, as we'r... |
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Apr 13, 2015 at 11:58pm
[2 replies] Last: 4: Boost http://www.boost.org/ (by LB)
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by PapaSmurf
Passing an object into another class
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| Hi, If I have a class called Class1: With an object say Class1 _object; And that object has data in it that I need in Class2 How do I go about ... |
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Apr 13, 2015 at 11:38pm
[1 reply] : class Class1; class Class2 { Class2(Class1& c1) { .. } }; class... (by Smac89)
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by CaptnJunks
C++ Comment Convention
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| Hello, This might be a dumb question, but I am looking at some c++ example code and am seeing a comment convention I do not understand. Maybe it is only use... |
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Apr 13, 2015 at 11:22pm
[2 replies] Last: It's probably used by some tool. Doxygen uses //! but it doesn't look ... (by Peter87)
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by PapaSmurf
Looping through a vector of vectors c++
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| Hi, I am working on a project that docks ships within 3 docks and each dock has 10 rows and row has 5 smallBerths, 3 medium, 2 large. I am trying to get... |
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Apr 13, 2015 at 10:54pm
[2 replies] Last: You mean on this line? _smallBerths.push_back(ship); (by PapaSmurf)
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by SoloPopo
Dividing Different Data Types
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| Here, the denominator of the expression is type cast, ensuring the radius will be of type double. Does the denominator always determine the type of the result o... |
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Apr 13, 2015 at 10:43pm
[1 reply] : #include <iostream> template <typename T> const char* typeof(T&) { r... (by Smac89)
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by PapaSmurf
Illegal use of this type as an expression?
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| Hi, I am trying to use a function which I have declared in dock class which takes the parameters (Ship &ship) if (readinsize == 1) { ship->_s... |
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Apr 13, 2015 at 10:15pm
[5 replies] Last: What gabars said fixed the issue thank you. (by PapaSmurf)
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by b3ginn3r
function not returning true false,how to cout index of array
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| c) Which searches the first n elements of an array for an element with a given value. If the value is found then the function should return true and also return... |
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Apr 13, 2015 at 9:37pm
[2 replies] Last: try this ... cout << "Value returned by the function is : " << isSam... (by digital D)
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by ry0823
help with void printpattern
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| Hello, I've been having problems with my program. My goal is to have the user enter a pattern type and pattern size and then it will print dollar signs using a ... |
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Apr 13, 2015 at 9:13pm
[5 replies] Last: Thanks LB! I got it to work! (by ry0823)
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by dazed me
kitten population calculation error
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| Need help with this code ::: the answer i am getting at the end does not match the expected answer .... At the start there are 1 male and 2 females kitten 2 mon... |
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Apr 13, 2015 at 8:24pm
[5 replies] Last: You made some mistakes trying to follow what I gave you. for (/* ag... (by fg109)
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| Quaternion operations |
| I want to preface by saying this is homework but any general advice is appreciated. I'm trying to write a program (a .cpp file and a header file) that when when... |
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Apr 13, 2015 at 7:48pm
[5 replies] Last: If I could be more specific id say the problem is trying to find out ... (by fg109)
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by s8050
how to make a limited time for an input function?
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| Hi guys! I need a way to make a limited time for the cin such that the user should have a limited time to enter something. if the user entered something in th... |
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Apr 13, 2015 at 7:26pm
[5 replies] Last: My friend, He is just simply asking if you program on Windows, or Linu... (by TarikNeaj)
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by toesockshoe
Why do some people not use namespace std?
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| Wouldn't it just be easier if you put using namespace std; at the top of your program? Some people however dont choose to do that and I was wondering if there i... |
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Apr 13, 2015 at 7:02pm
[1 reply] : Read here - http://stackoverflow.com/questions/1452721/why-is-using-... (by TarikNeaj)
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by Vitalik2
Studentlist
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| Write your question here. #include <iostream> #include <string> #include <iomanip> #include <cstdlib> using namespace std; struct student { string fNa... |
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Apr 13, 2015 at 6:11pm
[1 reply] : Ok. I was abel to fix it by my self. i think its without bugs. But ple... (by Vitalik2)
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by marcusg
working with arrays and functions
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| I am working on a program that i have to create an out put of 20 lines generating 20 random numbers and on each line track what the biggest number was and how ... |
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Apr 13, 2015 at 5:43pm
[1 reply] : the output should look like this: 1: 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5... (by marcusg)
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