please wait
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by Erland
Knight's Tour Backtrack
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| Can you check this code? It's stuck in infinite loop. #include <iostream> using namespace std; int xs = {1, 2, 2, 1, -1, -2, -2, -1}; int ys = {-2,... |
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May 29, 2015 at 8:05am
[no replies]
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| QT creator: write to text file without overwriting what is currently inside |
| I want to know how to write to a file but NOT overwrite what is in the file. I know when I'm not using QTcreator I would do this os.open(filename.c_str()... |
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May 29, 2015 at 7:37am
[2 replies] Last: Thank you so much!!! I got it working by adding QFile::Append afte... (by liquifiednate)
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by DreamTime
Initialize Variable in Header File
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| I have a variable that needs to start with a default value. I have a function in the .cpp file for that header file that changes variable a with every run. Howe... |
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May 29, 2015 at 5:45am
[2 replies] Last: I'm a bit unclear what you asking, but... If a header file is include... (by andywestken)
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by Whitehead
finding an average of an array
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| Hi, I'm trying to solve a problem: http://www.codeabbey.com/index/task_view/average-of-array. I'm pretty sure that my function is bad, but its my first time cre... |
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May 29, 2015 at 5:04am
[7 replies] Last: I didn't know that the compiler truncates the numbers, everything is w... (by Whitehead)
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by bostock11
Help with a project
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| Hey guys, I'm looking for some help with a project for work. Basically, I want to be able to enter a 4-5 digit number, grab information from excel spreadshe... |
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May 29, 2015 at 5:00am
[1 reply] : I know this isnt what you asked... Just how I would do it. To get resu... (by SamuelAdams)
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by tonester
C++ Multiple Inheritance
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| I am currently stuck and I cannot get the setScore(numericScore) to recognize on PassFailExam.cpp . Any help toward a solution will be much appreciated. /... |
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May 29, 2015 at 4:54am
[1 reply] : Careful with your use of terminology -- you are not using multiple inh... (by andywestken)
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by dummy1001
,
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| ..... |
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May 29, 2015 at 4:38am
[1 reply] : Formatting your code will make it more readable. How to use code tags... (by SamuelAdams)
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by phztfte1
Error Using FLTK and C++
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| Write your question here. Why am I getting this error message: 1>------ Build started: Project: C12Test, Configuration: Debug Win32 ------ 1> fltk.cpp 1>c:\u... |
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May 29, 2015 at 4:26am
[5 replies] Last: I feel like kicking myself ... Don't! As you say, you're only huma... (by andywestken)
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by azns123
Problem with Do Loop
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| I'm writing a program that outputs a value based on a value the user inputs. For example, if the user inputs a value from 0 to 0.35, the program triples the va... |
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May 29, 2015 at 2:32am
[2 replies] Last: Thank you so much, the program checks properly now. (by azns123)
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by tonester
C++ Derived Classes
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| I could really use some help, not sure where I have gone wrong. Thank you. C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.CppBuild.targets(... |
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May 28, 2015 at 11:12pm
[2 replies] Last: Thank you! (by tonester)
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by koko82
Class instantiation, which is the best way and why?
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| Hi All, Just learning about classes and trying to understand the different ways you can create an object. It looks like from code you can do this 3 ways, is ... |
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May 28, 2015 at 9:08pm
[9 replies] Last: Thanks all for your help much appreciated. I will start to use the new... (by koko82)
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by nathanc23
Writing to an array using cin
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| Hi, I'm trying to use cin to write to an array and then simply output that array by passing it to a function. See below #include "stdafx.h" #include <... |
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May 28, 2015 at 8:52pm
[3 replies] Last: grrrr thank you! Stupid mistake! (by nathanc23)
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by overlord49
ASCII to regular value
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| Hi I'm here trying to convert the letters of a name to its ASCII value and add them, if the final value is not (0,1,2,3,4,5,6,7,8,9,11 or 12) then I wanna add ... |
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May 28, 2015 at 6:27pm
[2 replies] Last: Use ajh32's code to get the number from the string. You can't do the ... (by dhayden)
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| 2D arrays |
| so I'm supposed to output a table showing a multiplication table for 1-5 using a 2D array: 1 2 3 4 5 2 4 6 8 10 3 6 9 12 15 4 8 12 ... |
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May 28, 2015 at 6:01pm
[2 replies] Last: Try this... #include <iostream> using namespace std; int main() {... (by PSYCHAMERON)
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by programmer0
typedef array
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| Hi,, can i typedef array? typedef double account ; will this be like array of 4 doubles? |
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May 28, 2015 at 5:14pm
[2 replies] Last: Note that array typedefs are seen to be a bad idea (at least a bit evi... (by andywestken)
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by Justas Sam
Can Someone look at my code? 2048 game.
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| #include <iostream> #include <conio.h> #include <vector> #include <cstdlib> #include <time.h> #include <windows.h> #include <algorithm> using ... |
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May 28, 2015 at 4:37pm
[1 reply] : at least ask a question, what do you want to know? oO So far I can onl... (by Gamer2015)
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by MrAnts
Understanding of String.at() - '0';
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| Hi can anyone help me with this code? int day; day = (((int)UserInput.at(0) - '0') *10) + (int)UserInput.at(1) - '0'; I have no idea why does it ne... |
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May 28, 2015 at 4:27pm
[5 replies] Last: OMG thank you so much now I understand why we need to - '0' because 'z... (by MrAnts)
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by oresund
Tips/Improvement: File Parsing Program
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| I don't know if "parsing" is the right word, but this program is designed to get an input file "playlist.mbp" (musicbee playlist) and generate a simple M3U play... |
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May 28, 2015 at 4:21pm
[5 replies] Last: I don't know the MusicBee playlist file format (have you seen a spec f... (by andywestken)
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by kirubhakaran
How to call C# dll Methods and events inside C++/CLI
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| HI friends, i am new to C++ programming. now i trying to migrating C# library functios and \ events with in C++ application for that i have create one Wrapp... |
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May 28, 2015 at 3:42pm
[no replies]
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by Nikkolodeon
Need help with output. Beginner at programming.
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| Hi I am new to this forum and also a beginner at programming. I just want to ask some help for those kind people out there about my code. I am getting an output... |
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May 28, 2015 at 2:53pm
[2 replies] Last: for (int exam=0 ; exam<=3 ; exam++) { // Insert code to ... (by closed account 48T7M4Gy)
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