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by zanderlx
Sorting Name Alphabetically
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| I am a beginner at C++ but this is a lab we have to do and I have no idea what libraries, algorithms, process on how to start this exercise, etc. Please help. ... |
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Nov 17, 2015 at 2:02am
[1 reply] : I would Start with this: #include <iostream> #include <string> using... (by jasonwynn10)
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by binary3926
Vector - Expression must have class type
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| Hello, I am receiving an error: "Expression must have class type". I am supposed to "Create a table which is a vector of 'Essay', which is dynamically created... |
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Nov 17, 2015 at 1:54am
[7 replies] Last: For those that might look at this later, below is the correct implemen... (by binary3926)
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by mitch12345
Unsure how to start a program...
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| Here is the code description: Consider the following function, f(n) = 3n + 1, if n is odd ; and f(n) = n/2, if n is even Use a random number genera... |
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Nov 17, 2015 at 1:43am
[6 replies] Last: no problem. If you need any more help, just post it here. (by jasonwynn10)
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| Error on my code |
| I have this error in Visual Studio Error 2 error C2447: '{' : missing function header (old-style formal list?) And this is my code ---------------------- MAI... |
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Nov 16, 2015 at 11:31pm
[1 reply] : > Because it says it is in line 3 in main.cpp. that is not what you've... (by ne555)
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by AlkieDropout
AutoNumber edit
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| I'm wondering if you can help me. I'm trying to write a new interface to an old system written in VB so I'm starting again in C++. I have however hit a snag... |
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Nov 16, 2015 at 9:24pm
[4 replies] Last: The problem is the old programmer uses the ID as the RMA number so it ... (by AlkieDropout)
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by Sanfoor
compute pi value using monte carlo method multithreading
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| I am trying to find value of PI using montecarlo method, and using parallel C code. i have write serail code and works fine. But the parallel code gives me wro... |
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Nov 16, 2015 at 5:17pm
[1 reply] : Your threads doesn't return a defined value. See pthread_exit(3) .... (by tcs)
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| Virtual inheritance, constructing the base class |
| Hey, all. I'm new here, and I hope to be able to contribute a lot. I'm writing a game engine. It DOESN'T look like this. (But this is a pretty good bare bones ... |
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Nov 16, 2015 at 4:49pm
[2 replies] Last: The most derived class? Even if a less derived class already initial... (by froobymcdooby)
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by Akroncs
Quick Help Needed! Lo Shu Magic Square
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| So I need to create a "magic square" that is to say that every row pillar and diagonal add up to the same number here is what I have to find the grid using a... |
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Nov 16, 2015 at 3:18pm
[no replies]
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by homing
how to check if c++ 11 move worked on rvalues
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| Hey, Whats the best way to check if a rvalue really got moved and not copied? check/debug the move constructors? |
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Nov 16, 2015 at 1:18pm
[2 replies] Last: Another option: instrument the code #include <iostream> #include <st... (by JLBorges)
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by TarikNeaj
Ray Tracing - Finding the Normal of an OBB (Oriented Bounding Box)
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| Hello Everyone. I've been taking a 3D programming class for a while now ,and our first assignment was ray tracing. TO cut it short, Im done with all of the ... |
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Nov 16, 2015 at 12:55pm
[5 replies] Last: Assumptions might be correct! Ah, it was the "close to 0" that got me... (by AceMice)
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by xdhx12345
Calculations help
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| Hello, this program takes input from a text file and displays the lowest temperature being the first column, highest temp second column and rain value third. MY... |
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Nov 16, 2015 at 12:50pm
[3 replies] Last: Ah yes, I tried setting minimumlow and minimum high to a value of zero... (by xdhx12345)
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by likertuban
weird struct size
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| i have quite a bit of confusion right now, i have a struct like this (the purpose is for reading a binary data, and this is not full struct, just part of it wh... |
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Nov 16, 2015 at 12:40pm
[8 replies] Last: #include <iostream> #include <cstddef> #include <type_traits> #includ... (by JLBorges)
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by YaronCT
Maximum line length
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| Hi, We're several ppl working on a project, and have a dispute about what the maximum line length should be in C++ files in our project. What do u think? |
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Nov 16, 2015 at 9:45am
[1 reply] : I think you're bike shedding. (by Lachlan Easton)
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by flynryan53
help with morse decode program
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| hi im writing a program to decode a morse code message. my program compiles without any error but nothing happens when i enter my code to be decoded. i think th... |
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Nov 16, 2015 at 6:27am
[4 replies] Last: ok so my int main should look like: int main() {vector<string> mess... (by flynryan53)
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by galaxylfc
Lowest score drop
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| I need help with my assignment. I'm supposed to enter 5 test scores. Then, it is supposed to drop the lowest one. Then, it is supposed to average the other 4 te... |
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Nov 16, 2015 at 6:02am
[4 replies] Last: @JLBorges We have to use arrays for this assignment. @jasonwynn10 Tha... (by galaxylfc)
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by stormhood707
Recursion
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| Hi I need help writing a program using recursion... Write a program that will test if some string is a palindrome Ask the user to enter a string Pass t... |
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Nov 16, 2015 at 4:46am
[1 reply] : I figured out my problem me panicking lol how do i delete this then? (by stormhood707)
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by doris09
help cant display list for question # of incorrect answers
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| #include <iostream> #include <iomanip> using namespace std; int main() { int choice; const int empId = 7; int workers = {5658846, 4520125, 78... |
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Nov 16, 2015 at 4:29am
[1 reply] : I can't understand your question, if it is a question. I don't get pai... (by SamuelAdams)
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by Bry
please help Calendar- stars around a day
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| if the user puts choice to equal two i have figured out how to make that month and the proper day show up. Now i cant figure out how to put stars around a certa... |
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Nov 16, 2015 at 4:26am
[1 reply] : I'm sorry but I don't want to read unformated code. Please use code t... (by SamuelAdams)
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by esolve
where to define and declare non-member function
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| I have a class Myclass: in Myclass.h file: class{ private: int sd; public: void func(int sd, short op, void *ptr); void start();... |
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Nov 16, 2015 at 1:39am
[1 reply] : ptr is probably a context pointer. We want to pass the object addre... (by kbw)
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by GaryWalker96
Infix To Postfix Error
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| For some reason, I'm getting an error message saying: "Debug assertion failed: Deque iterator not dereferencable. I've read that this error means that I'm poppi... |
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Nov 16, 2015 at 1:27am
[1 reply] : It's hard to read your code as there is no indentation. Also, it woul... (by kbw)
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