General C++ Programming - C++ Forum

by WakeofMisery

Linear Search

#include <iostream> using namespace std; int search() { int i, num; int a = {12, 18, 95, ...

[5 replies] Last: Got it! Thanks guys! It's an assignment due tonight for my Data Struct... (by WakeofMisery)

by aliyesami

string parsing issue (1,2)

I have following null terminated char array which I want to parse as follows: look for the first '\n...

[35 replies] Last: thanks a lot Chervil everything is working fine now. I learned a lot f... (by aliyesami)

by mike9407

Function

Function that generate a pointer type like node<itemtype>*getNext() what is this actually ?i having ...

[4 replies] Last: Yes. (by dhayden)

by itsmrlhkm

Reading data from .txt file

I am supposed to do a program that reads the data from the notepad. the inside of the notepad is so...

[5 replies] Last: Please edit your post and add code tags. I know how to make a code ... (by jlb)

by linkcraig

I/O advice request

Hello everybody, I'm working on a program that reads from a file a sequence of numbers and push them...

[5 replies] Last: Thanks again, but it gives me this error: You must be using an older... (by cire)

by Won

Lottery number checker

Hi! I would like to write a program that can check whether my tipps are winning or not. There's a ...

[1 reply] : Could you post your code, or at least a small extract of the code that... (by Shadowwolf)

by Mwangi Elijah

THIS CODE WONT READ TEXT DATA TO 2D VECTOR. HELP TO EDIT

I created a text file using a 2D string vector. It contains data arranged as here below. I want ...

[6 replies] Last: TheIdeasMan, then to receive user input one would implement the vecto... (by Mwangi Elijah)

by gaurav97

How to make admno unique in prog. with FILES ? Code is here below.

#include <iostream> #include<string.h> #include<fstream> #include<conio.h> #include<iomanip> usin...

[1 reply] : One way would be to keep all the students in a vector. Before you add ... (by Thomas1965)

by casescs

Products Inventory

The output of the quantity in my updated inventory is wrong. Here's the code: #include<stdio....

[1 reply] : Sample Run: How many products: 3 Product Code: PN Product Name: Pen... (by casescs)

by JUAN DENT

lambda with auto&&?

Hi, I found this code in a book: auto funcInvocation = (auto&& func, auto&&...params) { ...

[3 replies] Last: > the value of func is probably the address of the function to be call... (by JLBorges)

by Dragonov

Vertical Bar Graph

I have an upcoming lab assignment that I am trying to get an early start on, but I am having trouble...

[3 replies] Last: I tried, but this site has been giving me problems. I kept using the c... (by Dragonov)

by neljunior000

Using file stream

Hi all, I wrote this little piece of code in order to read the content of a text file. I expected ...

[4 replies] Last: Here is the code I am using now. After line 9 I still have the console... (by neljunior000)

by hunnakram

Need help with display

Hi i am having trouble figuring out why it doesn't show my display when I run my program can somebod...

[3 replies] Last: In the function float getActualLiving() the closing curly brace is mis... (by Thomas1965)

by JUAN DENT

Different destruction depending on how shared_ptr is created

Hi, I have the following: struct Widget { ~Widget() { cout << "~Widget: " << this << en...

[2 replies] Last: got it, thanks!! (by JUAN DENT)

by moonman239

Return thread_local to main thread

I'm creating a coin-toss program where multiple coins are flipped using separate threads (one coin p...

[5 replies] Last: > if he wants to run this in several different threads then how can h... (by JLBorges)

by shadowlight

Need help

hello guys , ive been trying for quite long so please if anyone can help i really need it her...

[1 reply] : I would do it like this: #include <iostream> using namespace std; c... (by Thomas1965)

by Ashesh3

Receive Only Http Response Body

I have the following code which works perfectly to fetch a url for me: #include <winsock2.h> #incl...

[no replies]

by souvik

controlling power output from pc

Hello buddies..i want to learn and attain knowledge about that is there any way so that we can contr...

[no replies]

by gaurav97

Having problem in program with FILES. Pls reply ASAP.

#include <iostream> #include<string.h> #include<fstream> #include<conio.h> using namespace std; ...

[9 replies] Last: Post your current code. (by jlb)

by Frooster

Mouse Program,Error

The output is disjoint...i dunno why? plz comment #include <iostream.h> #include <graphics.h>...

[5 replies] Last: moschops and chervil ty (by Frooster)

General C++ Programming - January 2016

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