Beginners - C++ Forum - July 2013 (Page 33)

Hello everybody, I am working on a project for my class and I have come across a couple of issues. Here is the code: #include <stdio.h> #include <str...

[4 replies] Last: With the do while loop I am trying to ensure that the user enters only... (by Justin5978)

by tes4evr

Subtraction problem

Hello im trying to make a simple text rpg game and so far i have a problem that couldnt find an alternative solution. The result of a subtraction is not correc...

[3 replies] Last: No problem. Also, if you turn on all warnings for your compiler, you ... (by Zhuge)

by mnnguyen94

loops

Hi I'm having trouble running my program. It has to have a loop and the intervals for the speed is 0-100 and the intervals for the time is 0-12. I hope someone ...

[1 reply] : I'm not sure why you have two loops for the same variable. In your whi... (by closed account 18hRX9L8)

by OTGC

Need to understand delete in destructors better?

Can someone explain to me why the two private variables width and height should be deleted in the destructor in the class Box? What if I did not delete the two ...

[6 replies] Last: If you use the copy constructor or assignment operator provided by the... (by ne555)

by gourangas

Can't create a file and write on it

Hmmm if someone could help me.. i am trying to create a file and then write on it, but after i run the program the information i enter from keyboard will not st...

[2 replies] Last: Change this: "D:\file.txt" to this: "D:\\file.txt" Note that the ... (by Chervil)

by closed account EwCjE3v7

Choice Problem

When I do a sum and than it tells me would u like to try again and when i type n it does not work it goes to funtion main again..THank you.. #include <ios...

[7 replies] Last: @cire OK i get it (by closed account EwCjE3v7)

by Lord Huron

Help with little code.

Write your question here. #include <iostream> using namespace std; int main() { cout << "Enter your name and Sirname and age. \n"; stri...

[3 replies] Last: Thanks, I mistake something. Thanks. (by Lord Huron)

by jonlande

Modulus operator

How is it that 3%5=3?

[5 replies] Last: Thanks catfish. Pardon me. (by closed account 1v5E3TCk)

by johnc445

New Games!

Ok hi everyone! I have already tried posting and looking around on the forums about this but I still need help. So basically I am coming from batch to cplusplus...

[13 replies] Last: Well then I think he should simply follow his tutorials. He'll learn i... (by closed account N36fSL3A)

by metulburr

find closest num in array

My overall goal is trying to get the closest number in an array. But first trying to get the smallest number from an array, in which i would use later in accord...

[3 replies] Last: Although if there was a way to find the size in a function, i would p... (by cire)

by Rukky1

Algorithm

Hi,i am new to c++ and i have understood some basic concepts of c++.But i have problem writing out algorithm.if you would tell me how and give more examples,it ...

[2 replies] Last: An algorithm for what? An algorithm could be anything. al·go·rithm ... (by giblit)

by xspec

Im looking for a beginners team to join

Im a beginner at c++ and im looking for a team to share tips with help out and make projects with

[14 replies] Last: I'm a beginner too, I'd like to join. (by Rukky1)

by DanielPatrick

Composition

First of all, what exactly is a Composition? Can someone explain the below code samples by breaking it into simplicity? I have just started C++ and I need help ...

[2 replies] Last: Here is a good tutorial on this: http://www.learncpp.com/cpp-tutorial... (by closed account LN7oGNh0)

by jonlande

Decimal to hexadecimal

This program is supposed to convert a 5 digit number to hexadecimal. // newsample.cpp : main project file. #include "stdafx.h" #include <iostream> #incl...

[3 replies] Last: the program does not convert the individual digits into hexadecimal ... (by Chervil)

by GoranGaming

Including Libraries

I don't know if this is just me, but I don't need to include some libraries in order to use their contents, for example <string> and <locale> . Why is that?...

[3 replies] Last: It is implementation defined whether <iostream> will contain <string>. (by vlad from moscow)

by DrZoidberg

Problem with vectors

I'm new to vectors so this is probably a stupid mistake. For vector<VideoMode> fulscr= VideoMode::getFullscreenModes(); while (fulscr.size()>7) {fulscr.pop_ba...

[4 replies] Last: Yeah, I know, forgot to use pushback :3 Thanks, converted the int vari... (by DrZoidberg)

by ace55

Searching String Problem

jjnkln

[9 replies] Last: As I said you can search a record that is the nearest to the target re... (by vlad from moscow)

by Morgaza

Protecting class reference from assignment

Hello, I have a problem on which I cannot seem to find a good solution. class Data { public: Data(int num) : number(num){} int number; }; clas...

[3 replies] Last: In MS VS you can declare the copy assignment operator as private and d... (by vlad from moscow)

by Mixart

Function with one argument

Hi, I can't figure out how to solve this problem: I would like to have a function f(x) that depends of a parameter p, so it's f(x;p); the problem is that I ne...

[9 replies] Last: Thank you andy, very helpful! (by Mixart)

by klay2

help with arrays (1,2)

need to know how to do some thing like this example n

[32 replies] Last: [quote=klay2]while (count > 4) { SetPixel(hdc, 0 + x , 0 + y , c); cou... (by giblit)

C++

Forum

Beginners - July 2013 (Page 33)