Beginners - C++ Forum - July 2011 (Page 25)

by metulburr

confused with fuctions explaination please?

currently going through C++ for dummies and found problems with some things so i wouldnt be surprise...

[6 replies] Last: yup copied wrong ,but copied from this forum and worked...don't know w... (by metulburr)

by harry14

Program auto-exits

I wrote this program to input roll no, class, section and marks in five subjects with total marks in...

[14 replies] Last: Alright guys after some thinking I finally found the solution! As you ... (by harry14)

by costaaa

Code help: n^2 > 12000

I need help writing a loop function. I need to use a while loop to find the smallest integer (n) so...

[5 replies] Last: Oh yes sorry guys, I do mean n to the power of 2 or n*n (by costaaa)

by Umar Dafedar

How to connect to sql in C++

Hi everyone, I want to connect to the sql using C++. please tell me how should I do that. Thank ...

[1 reply] : I found this on google: http://www.sqlapi.com/ Claims to be a libr... (by toexii)

by lidgaj

ifstream's tellg() is unreliable

Hello, I have a text file (test.txt), the contents of which are a b c d e The program lo...

[2 replies] Last: Thank you. (by lidgaj)

by Nisheeth

Help in finding the error in the Code

#include "default.h" #include <fstream> using std::ofstream; using std::ifstream; class Ele...

[5 replies] Last: You're welcome! I'm glad I could help. (by shacktar)

by kassik

error in power

I wrote this simple code: #include <iostream> using namespace std; int main() { int ...

[3 replies] Last: thanks a lot. (by kassik)

by meir

using graphics in a form

Hi all, Can I draw simple graphics inside a for (a line or a rectangle ) ? How is that done ? ...

[2 replies] Last: Look at this http://www.cppgameprogramming.com/cgi/nav.cgi?page=alleg... (by jeffsg605)

by metulburr

unable to exit loop

#include <cstdlib> #include <cstdio> #include <iostream> using namespace std; int main() { ...

[2 replies] Last: thanks (by metulburr)

by Maese909

Pointers and Functions

What is the difference between passing a pointer by value and by reference? I'm thinking that either...

[11 replies] Last: @sohguanh: Another user for passing a pointer by reference can be to ... (by Nisheeth)

by opie

Word guessing game

I need some help completing a word guessing game. The functions names need to remain they way the...

[2 replies] Last: int number_right(int consonant1,int vowel,int consonant2, int consona... (by Breadman)

by SUPERFLY

Frustrating error while reading file!

I have been fighting with this error for awhile now and am hoping someone can enlighten me to what t...

[2 replies] Last: You can test for the state of inp once it's opened, but the function o... (by toexii)

by metulburr

Why wont this run?

#include <iostream> #include <cstdio> #include <cstdlib> using namespace std; int main() { ...

[2 replies] Last: yes thanks (by metulburr)

by drunken meerkat

Reading the result of system()

Hi I'm very new to this so sorry if this is extremely obvious, but I was wondering how do you read t...

[3 replies] Last: http://stackoverflow.com/questions/6633056/grab-programs-console-outpu... (by ultifinitus)

by ExponentialP

Runtime Memory

Hi this is a really quick question, sorry if its a bit errrmmm weird. I am writing some notes on...

[2 replies] Last: there is also processor registers. the keyword "register" is used to c... (by muratagenc)

by Brad1

Need Help computing tuition!

The question is: Suppose that the tuition for a university is $10,000 this year and increases 5% eve...

[5 replies] Last: This is what I got, it might be wrong. int main() { double sta... (by creekist)

by xXmusicmanXx

don't get the logic? .....

I have an assignment that asks me to make an encoder. the encoding itself is simple, and I get that....

[2 replies] Last: so i should assume the file is on the computer, but that only the user... (by xXmusicmanXx)

by ausairman

absolute value of an int is negative in template function!?

Hi everyone, I have a very large float that I want to convert to an int (by 'mod'ing it basically),...

[2 replies] Last: Yeah that seems to be why, although I don't quite understand why the f... (by ausairman)

by raymjones

bool quadrant

class my_point { public: my_point(); my _point (int,int); void print()const; int ge...

[1 reply] : Check the signs of the x and y coordinates. (by Zhuge)

by GHARN

C++ Completely new, Want´s to learn.

So I am completely new to this whole programing thing. So i wonder is it Visual C++ i should downloa...

[6 replies] Last: While learning, I went in and out of Qt Creator (just to start a proje... (by Audie)

Beginners - July 2011 (Page 25)

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