Beginners - C++ Forum - January 2010 (Page 22)

okay so I know that the function system("TITLE..."); can work for adding a title text to a program, but what if I want to display a variable in the title also, ...

[17 replies] Last: I think you can use the following way to display variable in title: ... (by zuwaka)

by StickyTape

For loop Problem

Why does this code give an error line 38 to 42 #include<iostream> #include<string> using namespace std; //declare the function string GetArrayEntry(...

[3 replies] Last: Before someone calls me on it you can also do this: // Retrieve s... (by guestgulkan)

by olredixsis

enumeration

typedef enum {JAN = 31, FEB = 59, MAR = 90, APR = 120, MAY = 151, JUN = 181, JUL = 212, AUG = 243, SEP = 273, OCT = 304, NOV = 334}monthList; bool tryAg...

[13 replies] Last: Duoas Yeah I will account for February's variable number for leapye... (by olredixsis)

by mozly

RunRun-Time Check Failure #2 - Stack around the variable 'word' was corrupted.

I'm getting this error right before the dialog box closes: Run-Time Check Failure #2 - Stack around the variable 'word' was corrupted. here is my code: /...

[4 replies] Last: Lines 171 and 177: you are using assignment ( = ) instead of compariso... (by Bazzy)

by salex

is a string is the cause?

Hi to all, please, help me to resolve a problem with a class function, which returns me a null string instead read data from a file. Here is the code: s...

[5 replies] Last: What is Pw.Typed_Password? What is the value of EPd immediately aft... (by PanGalactic)

by TomTheBomb

Comparing a string to a defined word.

I tried to let a person type in a word and based on that word it would do different things, sadly this didn't work I used: #include <iostream> using name...

[4 replies] Last: switch statements require integral types. The easy fix is to use an... (by moorecm)

by unoriginal

Type qualifier restrict

OK, not to sound like a complete newbie but I have searched the web a few times but still failed to properly understand the use of restrict . It restricts s...

[1 reply] : Apparently, it's only used for function declarations, not for regular ... (by helios)

by nix

OO jiasaw program

HI i stuck on creating a jiasaw program that needs to the following The application should save a list of Jigsaw puzzles that can be re-loaded at run time and...

[1 reply] : Please do not create multiple threads for the same program. Also, ple... (by moorecm)

by dionisis

Problem compiling a program

Hello everyone.Happy new year. I have a problem compiling this program. This program offers the user options such as to create an account delete an account e...

[4 replies] Last: thanks a lot Bazzy.Problem solved (by dionisis)

by tick

Updating Source in Real Time

EDIT: Thanks for everyone that tried to help and sorry for explaining this extremely bad since nobody was able to understand what I meant. The Concept of "Re...

[8 replies] Last: in php you say? well php is a scripting language, it is just a plain t... (by blackcoder41)

by EvanEjk

Working with a recursive function.

I made this program that asks a number and a power, and used a recursive function to get the answer. It all works except the function always returns 4, and I ca...

[4 replies] Last: You dont understand Evan. You dont need to to reference the global var... (by btripp)

by yoked88

Reference and value parameters

In a void function, if a parameter is passed by reference, that value shares the same memory location as the actual value. Is it safe for me to assume that I s...

[6 replies] Last: Passing by const reference? That rasies more questions For primit... (by Disch)

by merman

Float giving only integer part of the value

I wrote the following program to generate 100 random values between 0 and 1 using linear congruential generator. #include <iostream> #include <cstdlib> using...

[2 replies] Last: Thanks a lot for the reply. Will try it out and let know what happens. (by merman)

by helloworld922

delete[] on object arrays

I had a question about delete . If you had an array of objects, say something like this (I know i'm using some classes and haven't provided their source code...

[3 replies] Last: the compiler is a good teacher. (by blackcoder41)

by yoked88

Return statements

Can I call a function in a return statement? If so, does it return the value of the function called or the value of the current function?

[9 replies] Last: I think I was taking it out of context...and I just learned how to use... (by yoked88)

by salman amin

how main() is call from main()

I got confused in a topic that is how main() is called from main() I know its due to recursion bt how ? please allustrate...

[10 replies] Last: ok thanks for the idea. It helps me a lot. I will now use string in... (by olredixsis)

by EvanEjk

Using GetPixel Function

I'm trying to make a program that will detect the pixel color in the center of the screen. This is what I have: #include <iostream> #include <windows.h> u...

[6 replies] Last: Yes, it worked, thank you. (by EvanEjk)

by ripley

overload operators

Hello, I have a question: why would I wanna overload operator? what is it good for and when use it? I read something about it, but I didnt get from it, why...

[2 replies] Last: great :) thank you (by ripley)

by gaggerzon

26 errors 2 warnings

i messed up my post

[14 replies] Last: system("PAUSE") should die. http://www.cplusplus.com/forum/articles... (by Duthomhas)

by closed account jLNv0pDG

Speed -- Functions vs "Main"

I'm writing some basic programs that are hard on the CPU -- e.g. find all possible moves, prime numbers, etc. I know that you are encouraged to break main out i...

[3 replies] Last: Function calls don't have any significant negative impact on performan... (by Duthomhas)

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Beginners - January 2010 (Page 22)