General C++ Programming - C++ Forum

by DragonOsman

Writing out numbers in spelled out format

I have to write a program that takes a number from 0 to 4 in spelled out format and converts it into...

[9 replies] Last: I did it like how Bingocat4 suggested (for the "Three" or "THREE" case... (by DragonOsman)

by DragonOsman

Determining no. coins from counting each type of coin

As the name says, I have to write a program that tells you how many coins there are by taking the nu...

[no replies]

by lin123

pointers

Assume you have the following layout of the memory. What is the output? Write your answer within the...

[5 replies] Last: Could be? Do you know what post-incrementing a pointer does? Take a lo... (by Zhuge)

by ModShop

Declare and Use an Array on One Line

So I'm lazy and want to try and make and use a small lookup array on one line. I've tried this: int...

[4 replies] Last: That's exactly what I was looking for, thanks! (by ModShop)

by Andrewcen16

Help understanding classes

i need some help understanding how to use different classes togther. Assume that the class "Employee...

[no replies]

by DragonOsman

Calculator for Stroustrup's Book - Chapter 3 Exercise

I wrote this calculator code and it's working fine, but I wanted to ask if I'm doing the error-handl...

[no replies]

by LsDefect

Start console app in background?

I've used ShowWindow() with SW_HIDE to hide my console program, but a visible window briefly pops up...

[3 replies] Last: subsystem windows entry point maincrtstartup winmain , yes yes. It won... (by Ericool)

by rain

Need help compiling crypto++

Hello I am trying to compile test.cpp which is built-in test file in crypto++ library. I have made ...

[4 replies] Last: Some things about your make file not related to your problem. # If y... (by TheIdeasMan)

by plexus

Craziest construct I've ever seen

I couldn't even believe it would work. First off: lame, ordinary definitions ... void foo(int...

[2 replies] Last: Haha, good one :)) Anyone wanna pile on, calling a function in the mo... (by plexus)

by dkaip

How can get Hard Disk Serial Number or Processor ID

Hello. How can get Hard Disk Serial Number or Processor ID with c, c++ or wxWidgets? I am looking ...

[5 replies] Last: Try using the terminal version and use pipes to get the output. See t... (by doug4)

by csstudent123

find the least value from the vector

Hi how can I find the least value from the vector vector< list< pair<int, int> > > MST(vert...

[8 replies] Last: let me try and see..thanks (by csstudent123)

by james1402

programming

I do html, CSS, JavaScript, SQL, PHP, and XML ,c++ ,pearl,and 30 others i know .There about almost a...

[2 replies] Last: @james1402 That's not a question. It's not even bragging, because most... (by plexus)

by nelson0078

How do you obtain perfect forward secrecy

How do you obtain perfect forward secrecy if i have the followings? Right now if the attacker is abl...

[no replies]

by slavano

Dynamically allocated 2D array

Hello, I am programming this in visual studio proff. 2015 and I seem to be running into a problem. ...

[15 replies] Last: AAAAHHHHHH! Thank you so much for putting up with me! It works!!! (by slavano)

by mastersg7

Error undeclared identifier in ideone

Hi all, I am getting the following error when compiling. It does not recognize the declaration in...

[2 replies] Last: It works :) Thanks a lot! (by mastersg7)

by closed account G1vDizwU

Dereferencing operator

Hello all, Whet is the difference between 1) and 2) and what will be the values of them: 1) ...

[6 replies] Last: You're welcome! (by MikeyBoy)

by norcal

Linked Lists Help

How do I modify this program to track the numbers guessed by the user using a linked list. So basica...

[1 reply] : If you must supply your own linked list type, then the first step is p... (by cire)

by sachinmm

image based face recognition

i have write the below code for reading two images from folder and apply fisherface training algorit...

[no replies]

by asimkh

Reading from a file into arrays then printing in another file based on book format

Hi I am new to this forum so please help me out and forgive me for writing code etc incorrectly. Ba...

[no replies]

by sunsflower

can I convert a class to int in c++?

for example: class UserInt { ..... }; and is there a way to do this: UserInt ui = 5; int ...

[2 replies] Last: thanks a lot! (by sunsflower)

General C++ Programming - May 2016 (Page 4)

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