Beginners - C++ Forum - October 2012 (Page 19)

by ek192010

Arrays

Hi, guys I needed some help with this program I was told that in order to do the standard deviation I should put my grades in an array so I was wondering is the...

[2 replies] Last: below is the example for creating an dynamic array using pointers ... (by vichu8888)

by systematik

Need help with reading in code with no whitespace

Hey folks, I'm up late on a project and have run into an issue. I'm trying to get a lookup piece of code to read from a file and determine if there is a code th...

[no replies]

by alkarloz

do while number triangle

im so dumb cat figure this out, guyz can you help me up.. i want a code like this if you: input: 1 1 input: 2 22 1 input: 3 ...

[7 replies] Last: hey alkarloz sorry for misunderstanding you... (by HiteshVaghani1)

by saraashraf3

SERIOUS HELP IN C++ PROGRAM

GUYS I SERIOUSLY NEED HELP IN THIS PROGRAM OR ELSE I'M GOING TO FAIL THE COURSE AND I REALLY DON'T KNOW HOW TO DO IT..SO PLEASE EVERYONE TRY HARD TO HELP ME GET...

[3 replies] Last: Perhaps you need to read the rules first, people are going to give yo... (by Victor714)

by dmanniteaux

What is a Contiguous Object?

Hi, I was asked this question in my school exam recently and didn't really understand it. I've googled 'contiguous object' but I don't find much related inf...

[2 replies] Last: Officialy, only trivially-copyable and standard-layout objects are req... (by Cubbi)

by t48eagle

Repeat a program?

I need to repeat this program, im thinking some kind of loop but im not sure how. cout << "Enter maximum room capacity: "; cin >> max; cout << "Enter...

[1 reply] : I would use a do loop. this is how your code will look like.FYI use co... (by OLittleO)

by buddy208

decending order

I was given the code at the bottom to which is in ascending and need to modify it to decending but cant figure out how? #include <iostream> using namespace ...

[2 replies] Last: no i dont understand it at all (by buddy208)

by weezy08

c++ sentinel loop

So I'm making a file that calculates the total score for an individual student. the end of my linefeed will be -1. the first line determines the possible points...

[2 replies] Last: ctotal should be initialized. (by dangerous)

by math8

My antivirus is flagging my C++ project as a virus!

So, I am using the antivirus 'Webroot SecureAnywhere '. The problem is, it flags some of my C++ projects as if they were viruses. And when I try to compile t...

[3 replies] Last: Look at the post that is stickied to the top of the beginners page. Th... (by TheIdeasMan)

by Ryusko

A good library for 2d games?

I'm looking for a library to help with making some basic 2d games (simple RPGs, etc.). Ideally, though, it would be functional enough to make something real if ...

[1 reply] : Once again I am compelled to recommend SFML. Newbies seem to have dif... (by Disch)

by Maxim Podolski

Assistence needed to set a path automatically to the User's desktop

What the title says, how do you create a path to the user's desktop automatically? If it would help, I'm using the program Code::Blocks, and I'm testing out a f...

[4 replies] Last: Thanks for the help, and hopefully it will work. (by Maxim Podolski)

by aim1984

Help with Program

I'm new to C++ and I am having trouble getting my program to compile. I need HELP!!! Here is the assignment: Write a C++ program that computes how many meters a...

[8 replies] Last: Please use Code Tags - the <> button on the right. So it looks like th... (by TheIdeasMan)

by dmanniteaux

Simple Code Walkthrough

Hi, I don't understand how this is true. Could someone please do a code walk through for this, it would be much appreciated! "The following code will caus...

[4 replies] Last: if (x = 0); X=0 assigns the value of 0 to the memory location l... (by dangerous)

by dice980

Check Failed

Why does that happen? It checks in the first try that it is not between the valid integers but when i redo the test it skips the check? #include <iostream> #...

[5 replies] Last: You change the if (b<0|| b>1000) to while(b<0|| b>1000) it will be a ... (by dangerous)

by Elias Adan Vela

Is this a good program?

Idk how to explain it, but it seems so messy. I am brand new to programming. #include <iostream> #include <ctime> // for time() #include <cstdlib> us...

[3 replies] Last: You mention that you're new to programming. Have you just covered basi... (by andywestken)

by enosmac

What is wrong with My Constructor

I'm doing a project for class, and I have to work with Dynamic arrays. I am trying to setup a constructor for the image class that sets each pixel to black. *...

[2 replies] Last: I figured it out. On line 33, it should be pixels = new RGB[depth*h... (by enosmac)

by Dippnsidways

Functions

Hey all, I'm a student using c++ in jGrasp. My program is suppose to take the average of a group of test scores, where the lowest score in the group is drop...

[2 replies] Last: thank you Need4Sleep. I'm not sure what code tags are... Is this what ... (by Dippnsidways)

by blueraider93

Using Strings to find email adresses.

I am given a generic file in which I must find all of the email addresses, take the, and place them into a new file. It's my first time really using strings so ...

[1 reply] : example for a ifstream #include <iostream> #include <fstream> #inclu... (by Felicia123)

by buddy208

Arrays end by sentinal

I have an array that i want to end when a -1 is put in. how do i get that to happen #include <iostream> using namespace std; int main() { const int...

[1 reply] : #include <iostream> using namespace std; int main() { const in... (by dangerous)

by SZKOM

Corruption around stack with my program upon exiting.

Hello, this is my first time posting on this forum and i am a noob with Cpp. I am making a game which was working well. Well i used files, i get an error "sta...

[4 replies] Last: That's the tricky thing about programming errors such as buffer overfl... (by helios)

C++

Forum

Beginners - October 2012 (Page 19)