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General C++ Programming - December 2012 (Page 15)

You are asked to write a C++ program that reads a positive integer, greater than zero, from the user and then outputs a triangle of numbers as appear in the exa...

[2 replies] Last: that some liblyry in my cours (by areej)

by LB

What do you think? Modules in C++

http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3347.pdf On Wikipedia's C++11 article, this is listed as having not made it into C++11 with the intenti...

[1 reply] : New money for old rope. The stated aims: • Signiﬁcantly improve b... (by kbw)

by Bluemoon12

Temperature converter

So i've tried to create a program that takes in 10 numbers in celcius and displays them in fahrenheit and vice versa but i also have to have a controller functi...

[2 replies] Last: The <iostream> header is included twice. Also, there is no type "int c... (by TheGrayWolf)

by dagreat45

HELP HELP

This is a big one and I don't understand Write a C++ function named quadratic which has parameters a,b, and c of type int which calculates only double? Writ...

[4 replies] Last: Do you understand what a function is? And if you know that, do you un... (by kbw)

by ResidentBiscuit

Sliding buffer

I'm not sure if this is the correct term, but it's what I would call it. I'm trying to implement a "sliding buffer" to hold n number of elements from a file. Fo...

[4 replies] Last: I dont think you need a circular buffer (seems it would be infinite), ... (by naraku9333)

by devonrevenge

i want to understand this -simple thread-safe wrapper for an array- inside out, where do i start?

i know basic c++ but the only word in simple thread-safe wrapper for an array i know is array i would like to do this without installing a a library if i c...

[5 replies] Last: i dont know how i did it or what it was that i downloaded, am really d... (by devonrevenge)

by genzm

parsing string with sscanf

Hi everyone, I'm trying to parse a document. This has been working perfectly for me. Until now :p Because now the documents I want to parse are getting more com...

[7 replies] Last: Any suggestions on how I can do this? A manual parse, without using ... (by Cubbi)

by ceruleus

Question on Intel Hex Records...

Hello C++ Forums. I come to you today with a question about Intel Hex Records. I am currently refactoring some old code that sketchily reads in some Intel Hex ...

[11 replies] Last: @cire Thanks for reminding me! The fact that char is not guaranteed ... (by ceruleus)

by badiparmagi1

Linkedlist with stack

Hi, i have 2 linked lists. i add the values into the list by stack implementation. Here is the point. if there any numbers which equals to each other, progra...

[no replies]

by areej

MY SOLVE Q3

Consider a 4-by-4 array of characters. Write a C++ program to accomplish each of the following operations: a. Declare the above array. [2 marks] b. Read the a...

[2 replies] Last: No problem, I just want to make sure of the validity of the solution a... (by areej)

by Imadatobanisa

Loop crash...

Hi everybody and, I got a trouble about implementing a reversed loop. It looks like : unsigned char size = Getsize(); for (; size >= 0;size--){ Class ->free()...

[7 replies] Last: why do you use unsigned char ? int is usually faster and better T... (by coder777)

by Talvira

Challenging homework help!

Hey all, I have two homework assignments left to do until I am done with my semester and on X-mas break, but these two are nearly impossible for me. I honestly ...

[3 replies] Last: [quote=Talvira]1) Write a program that asks the user to enter an integ... (by Volatile Pulse)

by superfury

c++ pspsdk function calls by (m/k)hz frequency?

I've written a generator (using a thread), that generates up to 10 timed functions (each having their own speed (in hz)). It will cause x functions per second (...

[1 reply] : Why do you shout '!' in your comments? lol (by DragonHeart)

by XLR8TD

Binary storage of characteristics

I'm writing a program that is basically a 20Q game. I need to store characteristics as binary numbers in a text file where each digit represents a different cha...

[1 reply] : This would probably do the job for you: http://www.cplusplus.com/refer... (by KRAkatau)

by shmokarami

An array of vector

Hi,my program does not work, can anybody help me? using namespace std; #include <iostream> #include <fstream> #include <array> #include <vector> clas...

[no replies]

by closed account 4y79216C

array

hello everyone can someone help me about array plsss i really need help right now using one-dimensional array. create a program that will count the number of...

[2 replies] Last: sorry i just mistaken the expected output hehehe . I was mistaken to t... (by closed account 4y79216C)

by manutmac

data structure

I have to do this: Information on the sale and purchase of a company will be saved in a data structure. Struct consists of the name of the shopping company, t...

[1 reply] : total is of type Company. You are trying to use it in the calculations... (by TheGrayWolf)

by xzbit

Send Binary Data via winsock

hey, guys...im trying to send a binary data via winsock...the problem is im not receiving all the binary, like when im trying to send a jpeg picture, im only ge...

[1 reply] : the problem is im not receiving all the binary That's exactly the pr... (by Athar)

by wanher3

Sevice.cpp Vs Controller.cpp

Hello all, i have already searched online but can't seem to find a good solid answer to this concept that's bugging me. The concept of writing a Service versus ...

[no replies]

by Tazzy

C++

Hi I have a question for a task: It is a function of double u (double t) for any t the type to double , programming the values of a periodic "sawtooth...

[14 replies] Last: Oh yeah thank you . It´s working now. (by Tazzy)

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