General C++ Programming - C++ Forum

by gucri

C++ programme

I can not understand where is the error. "Leggere da tastiera un vettore di n numeri, controllare s...

[1 reply] : your codde, indented #include <iostream> using namespace std; int mai... (by ne555)

by sharangchopra

algorithms

The problem is that I have n products each product has a price and a rating(there is no relation b...

[8 replies] Last: Repeat the steps with all possible combinations (downward) until you h... (by coder777)

by Ceset

Strings, Localization, Unicode and UTF

Hi We store chars and strings which is easy. But when it comes to localization, unicode, UTF, and ...

[2 replies] Last: It would take a lot of time to completedly learn all those i guess. (by Ceset)

by ncomputersorg

True random number generator

Hi! On June 2015, we've unexpected discovered, that it is possible to generate true random number...

[19 replies] Last: helios 3. Although not explicitly stated here, all addresses are al... (by ncomputersorg)

by cGuru

Calculate Dynamic Increment For An Allotted Timeframe

I am running at 30 frames per second. I need to increase an x coordinate from 0 to 750 in 0.5 second...

[1 reply] : Nevermind. Forget using a timer when counting frames is 10 times easie... (by cGuru)

by Wulfinite

Caeser Cipher Program. Help wanted.

So I have basically learnt this for fun on youtube, and for the most part I can understand what the ...

[4 replies] Last: http://www.cplusplus.com/doc/tutorial/arrays/ (by closed account 48T7M4Gy)

by Beezy

Student Grading Program Help

This is a simple program designed to output the grade a student earned by inputting score. My only p...

[5 replies] Last: As a quick thought without checking you have to change Molly's score b... (by closed account 48T7M4Gy)

by pepsiytw

C++ Function help please !!!

Create a very simple larger( ) function that takes 2 positive numbers as parameters and returns the...

[2 replies] Last: thank you (by pepsiytw)

by cppnoob25

level order traversal

So I'm trying to implement level order traversal for a binary tree off the top of my head. I feel li...

[4 replies] Last: Awesome that clears up everything. Thanks MiiNiPaa (by cppnoob25)

by prestokeys

Suggestions on how best to design this, please.

class CompositeLocationBase : virtual public Location { // All functions pure virtual. }; tem...

[1 reply] : You can add undergroundFloors member. Then locations will actuall... (by MiiNiPaa)

by bishoposiris

Struct Definition

In the tutorial on Structs it says the following: struct product { int weight; double price; }...

[1 reply] : how would I, or anyone reading the code, know that this is a struct o... (by MiiNiPaa)

by samarth123

cant find the error

i am not able to understand the compilation error. #include<iostream> using namespace std; class A...

[2 replies] Last: B derives from A . Therefore, B must know how to construct that ... (by MikeyBoy)

by JohnDeBord

What are the limits of console applications?

What are the limits of console applications? What can I do with them? What can't I do with them? ...

[3 replies] Last: What are the limits of console applications? Lower bound and upper b... (by closed account 48T7M4Gy)

by Ganado

(non-standard?) constexpr standard library functions

I can't really find good information related to where the standard library uses constexpr functions....

[3 replies] Last: > So how do I know whether a function in the standard library is const... (by JLBorges)

by SomeAmazingGuy

Why does Visual studio 2015 keep crashing my display driver?

I searched through google for a solution but i can't seem to find it. I am trying to draw a triangle...

[no replies]

by ravanelli

Using STL's sort function for the 'list' class

Before I ask my question, I apologize for the crude outlook of my program; I tried to use the code t...

[4 replies] Last: Hmm..., let's see Zhuge ; you may have a point there! Let me go and e... (by ravanelli)

by Muhamdmad

file handling

Pleas guide me about file handling.......

[1 reply] : #include <fstream> // write data std::ofstream output("test.txt"); ... (by Gamer2015)

by sacin

dont display what i have typed

i want to make a program which displays some other letter if something is typed. for example: in t...

[no replies]

by dolle39

Best class design for game with player moving in a room?

I am trying do implement a player walking inside a room with specific boundaries. However, I dont kn...

[4 replies] Last: Well, whatever, there is no "best design" anyway, just personal prefer... (by Gamer2015)

by Sam1994

linkedsa list

void HighestLowest() { node *cur; cur = head; double lowestvalue,highestvalue; high...

[12 replies] Last: Indenting correctly would help!!! I would be rather more inclined to h... (by andywestken)

General C++ Programming - July 2015 (Page 12)

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