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General C++ Programming - April 2016 (Page 19)

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[1 reply] : If you can avoid it in the future please avoid multiple posts. The lin... (by wizebin)

read file using function with reference variables , parameters

I have files of daily high and low temperatures. Each day's temperature record consists of 5 integers: month day year daysHigh daysLow. program must read a reco...

[7 replies] Last: Since you never use the variables you created in the printTemperature(... (by jlb)

by wuyizhang

Time delay without using built in libraries

How can I write a time delay without using built in libraries?

[no replies]

by LukeUSMC

Proper Design pattern?

Hello all...I am looking for a little help in selecting the correct design pattern for a project I am working on. C++11 is available and this will run on an em...

[no replies]

by green15

issue with nested loop

I'm having trouble with calculating grades using nested loops. my professor wants this. ___________________________________________________________________...

[2 replies] Last: I'm having trouble with the input and output of the files. I know I ... (by green15)

by Sikkirigi

C++ Console Homework Project

Howdy. My C++ teacher asked me to write this console project two weeks ago, I'm still trying but I couldn't write the program and I have just one week left. So ...

[14 replies] Last: @rabster: It should say "bad number" when you enter a letter. And can... (by Sikkirigi)

by HotShowers

http://www.muthead.com/16/lineups/552926-full-online-empire-season-2-episode-12-online

Why is this in a c++ programming forum?

[3 replies] Last: That's problematic. If I tell you "delete your post", I have to delete... (by helios)

by PsylentKnight

bad_alloc on vector.push_back

I'm getting a bad_alloc error when I attempt to push to a vector(see the line marked // ERROR HERE). What could be the problem? /* * Files: bellmanFord.cpp...

[3 replies] Last: don't forget to delete it when you are done. (by ne555)

by sdksw1

I need help with C++ project: the contents are below

Class project 2: 1. Create an array to hold 5 grades 2. Prompt the user to enter 5 grades and store them in the array 3. Compute the sum and average of the...

[1 reply] : Please note that this is not a homework site. We won't do your homewor... (by keskiverto)

by cpp300XPBoost

Necessary Software to Execute Program

I wrote a program for another department I work with at my company. I would like to just give them the code, so they can use it. But does the person who receiv...

[4 replies] Last: If you're using QT, there will almost certainly be QT DLLs that the us... (by MikeyBoy)

by tommyg

time

I am trying to do an assignment for my c++ class. this is what the code should do.... This program will as the user to enter the time he/she arrived at the C+...

[1 reply] : So arrivalTime is an int , but you're telling people to enter the v... (by Moschops)

by HassanLekssays

std_lib_facilities.h problem

I have a problem with "std_lib_facilities.h" how can i add it to cygwin compiler? thank you guys.

[1 reply] : Download the file. http://www.stroustrup.com/Programming/std_lib_facil... (by Moschops)

by Sam786

C++ needs doing

need help with doing this program

[3 replies] Last: while (usr_rsp == 'n' or usr_rsp =='N'); if (usr_rsp == 'Y'or usr_r... (by Sam786)

by majd nicolas

hey guys

can we build with c++ an app like whatsapp ? which library do we use ?

[3 replies] Last: With Embarcadero C++ Builder (or Delphi) you can develope on windows a... (by closed account 48bpfSEw)

by riyadhhossain01

compiling error

if i compile my following code in code blocks it compiles perfectly but when i try it in eclipse it shows a lot of errors. Can someone tell me what can i do? ...

[4 replies] Last: Also, turn on as many warnings options as possible, they are your frie... (by TheIdeasMan)

by lynnrhyann

ifstream cannot locate file

Here is the opening code I am working with: ifstream inputFile; string filename; cout << " Tablerock Member Services" << endl; cout << "***********...

[1 reply] : A few things... it depends on what program you use to write your code... (by HotShowers)

by acostmig

help with a linked list program based on classes

this is my Header file #include <string> using namespace std; class Employee { private: typedef struct Emp { int person; int salary; ...

[1 reply] : Declare typedef struct Emp { int person; int salary; Emp* next; } *... (by sylphsang)

by theox

Trouble with exception handling

ONCE I WIN OR LOSE THE OUTPUT OF THE BOARD GETS MESSED UP. #include <iostream> #include <stdexcept> #include <string> using namespace std; const int N...

[3 replies] Last: Thank You guys for your input I appreciate it, I was able to figure ou... (by theox)

by technologist

void pointer question

Regarding void pointers, what is their usefulness? E.g. #include<iostream> int main() { int n = 5; void * n_ptr = &n; int * i_ptr = static_ca...

[5 replies] Last: Wrote a small routine using vgr926's step wise assistance: This will b... (by technologist)

by JUAN DENT

Curly braces vrs parenthesis....

Hi, Given a vector: vector<complex> wc{ {1.5, -2}, {3.4}, {2.6, 5.13} }; If i call the constructor with {}, I get an error: assert(wc == complex...

[no replies]

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