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| finding prime numbers between 2 integers |
| I need help with this code, can someone explain to me how its done and the logic behind it. Thank you #include<iostream> using namespace std; int main() ... |
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Apr 7, 2017 at 11:25pm
[1 reply] : The logic would be more apparent if you break your code up into functi... (by integralfx)
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by awsmdad
Nested parsing vector
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| Just learning C++, need to do a "Proof of concept" for signal data manipulation. Have a series of csv files that are 4 columns wide, 100,000s of rows high (~30... |
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Apr 7, 2017 at 10:41pm
[2 replies] Last: My test run output two lines, likely delimiter difference between test... (by awsmdad)
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by sesslit805
Displays weirdcharacters when it runs. please help me ****
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| HI guys I don't know what's wrong with my code it compiles but when I run it I get so many question marks and random numbers and letters. I don't think it has a... |
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Apr 7, 2017 at 10:40pm
[4 replies] Last: You're going to need to narrow the problem down a bit more. I suggest ... (by jlb)
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by User990
Functional Decomposition: Math tutor Project
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| Hi guys this is my first C++ project, and it deals with functional decomposition. I am having an insanely difficult time trying to figure out how to solve this ... |
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Apr 7, 2017 at 9:44pm
[4 replies] Last: The fundamental problem here is that you've written too much code with... (by dhayden)
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by stas76
Help with fltk
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| Hello, I'm studying language by the Stroustrup book PPP, and meet with the problem, I can't install ftlk on VisualStudio2017 :( I have made the all as say S... |
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Apr 7, 2017 at 8:42pm
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by daverave1212
How can I get into networking/servers/I don't even know what they're called using C++?
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| Hello! So I've spent this whole day trying to figure this out. Problem is I don't even know where to start and don't know how any of network related things wor... |
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Apr 7, 2017 at 8:13pm
[8 replies] Last: Is this what all (or most) software that require to login use? Or mul... (by mbozzi)
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by xxvms
Vector -
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| Hi guys, I am following exercise from Mr Stroustrup book Programming Principles and practice using C++ page 122, there is example about temperature. however... |
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Apr 7, 2017 at 7:50pm
[4 replies] Last: Thanks Jlb, Normally I don't use that header file, at the beginning I... (by xxvms)
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by elieh
just a data base question.
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| I just have a question, if you are writing a code to read from a data base, is it better that the data base is in .xlxs .csv or .txt.? What file format is the ... |
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Apr 7, 2017 at 7:15pm
[6 replies] Last: Ok thanks, I think I understand. I have lots of web searching to do (by elieh)
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| Program won't output to new file |
| Write your question here. I have to write a program to read first value, and that is the number of numbers to be read next. I must calculate average of those ... |
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Apr 7, 2017 at 5:43pm
[no replies]
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| Struggling with outputting to a file? |
| I basically need to read numbers from a file, where the first # incdicates how many numbers should be averaged together. And the program runs until all the numb... |
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Apr 7, 2017 at 5:18pm
[4 replies] Last: Something like this: void add_plus_plus (ifstream& in_stream, ofst... (by AbstractionAnon)
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by xxvms
Visual Studio and Github.com
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| I have tried to upload my exercises to Github.com from within Visual Studio. However I am finding that I only can pull, but not send my changes to the website... |
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Apr 7, 2017 at 4:51pm
[no replies]
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by imastruggler
Why doesn't the loop repeat?
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| The ID number and the absences is supposed to repeat 5 times (the number of employees), but it's not. I have this: #include <iostream> #include <str... |
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Apr 7, 2017 at 4:34pm
[1 reply] : Probably because of a "random" semicolon being present at the end of y... (by jlb)
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by fguy
Website with C++ O.O.P. exercises
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| Just thought I would pass this along. This site seems to have a good selection of exercises, with solutions, on Object Oriented Programming in C++ https://ww... |
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Apr 7, 2017 at 1:47pm
[3 replies] Last: That one slipped by me. Thanks for pointing that out. I try to avoid s... (by fguy)
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| How do I cout one element of a two dimensional array in main, which was initialized in a header file? |
| Just output one element? Deck.h #pragma once #include<iostream> #include<string> using namespace std; class Deck { public: const char cardsList = // i... |
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Apr 7, 2017 at 10:59am
[4 replies] Last: Ok, accidently kept typing array[1,3] when it should be array (by Beyond Humanity)
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by HectorDiaz
Modular Programming
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| Hello, I am having issues with my Data Structures lab and I was wondering if you guys could help me. Here is the lab: Write a program that asks for two nu... |
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Apr 7, 2017 at 10:54am
[1 reply] : As a next step, you should create the functions that will eventually g... (by dhayden)
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| Help with project please |
| These are the instructions for my project Write a C++ program that inputs a string and output a series of ICAO words that would be used to spell it out. For ex... |
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Apr 7, 2017 at 8:37am
[1 reply] : A few - but maybe not all issues: * You need to use getline to read a ... (by Thomas1965)
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by student2019
Segmentation Fault
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| So i'm currently doing an assignment using a linked list and pointers for creating a playlist. For a specific section, we need to create code that changes the p... |
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Apr 7, 2017 at 8:11am
[1 reply] : Line 8: int newPos ; cin >> curPos ; Line ... (by coder777)
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by gurpartap
Why it throw error?
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| Write your question here. #include <iostream> using namespace std; int main() { char s ="C++"; cout << s << endl; *s++; cout << s << endl; return ... |
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Apr 7, 2017 at 7:27am
[3 replies] Last: Thanks for ur support ! Now I understand it. (by gurpartap)
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by ling1995
The program I wrote to control the step motor
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| Hello~all. Thanks for spending time to read my post at first. I have writen a program about using msp430f149 ( this one: http://www.kynix.com/Detail/951641/MS... |
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Apr 7, 2017 at 7:01am
[no replies]
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| How to use this code? [Newbie] |
| Hello, I am new here :) I am teaching myself A Star algorithm and I have found this code in a book I'm reading about AI but the book doesn't show an example u... |
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Apr 7, 2017 at 4:51am
[7 replies] Last: Thank you, I think this A* is bad though as it hits the wall. For exam... (by Chris Longwood)
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