Beginners - C++ Forum - September 2008 (Page 13)

Please comment on my program (Simple TXT Writer)

*Alright the scoping problem has been fixed , it was actually easier to fix than I thought. Anyway it's fixed now. /* * Simple TXT Writer, by Danny Kn...

[7 replies] Last: Why not use system("cls"); There's a thread practically dedicated t... (by helios)

by Path Seeker

Does "return" always terminate the programm?

I have the following code printf("Start. Give a\n"); scanf("%d",&a); printf("\na is %d\n",a); if (a==2) { return a; printf("a is 2\n"); ...

[2 replies] Last: The return keyword calls the end of a function that has a return value... (by Dudester)

by m4k4v3l1

Return 0

#include <cstdlib> #include <iostream> using namespace std; //funkcijos int a(); int b(); int c(); int d(); int e(); int f(); int g(); int h(); ...

[2 replies] Last: Thx , that solved my problem (by m4k4v3l1)

by dnrsimha23

About null

Sir what is null.what does it represent in c and c++? Is it a keyword or identifier ? What value does it contain ?

[2 replies] Last: Actually, the value of NULL is system-dependent. 0, however, is guaran... (by helios)

by Vector

Visual Studio

Im wondering if Visual Studio can complie assembly code. As far as i know they can do C#, C/C++, and JAVA.

[1 reply] : You can include asm in your C/++ source, but it's generally simpler to... (by helios)

by man156

release

how i can release my programme after finishing it

[7 replies] Last: Yes... Team System. Nothing like riding a mule. Could it be they do... (by helios)

by HeatMan

Do While Loop problem

When I tried compile the Do-While Loop tutorial program, the compiler (CodeBlocks) writted: #include <iostream> using namespace std; int main() { ...

[2 replies] Last: Ok :) Thanks! (by HeatMan)

by bluegray

STL and Vectors

its been about a year and a half since the last time i did any real c++ programing and could really use some help getting the ball rolling again! I need to f...

[1 reply] : Yes, you should use vector.push_back() to insert the #s...also, you sh... (by firedraco)

by Spinage209

Being able to "Keep Track of.."

So i am making this "Number Guessing" game for a school lab. And i need to be able to keep track of how many turns the player has taken. So any kind of ...

[2 replies] Last: Well it seems to work but not exactly. It just seems to stick with ... (by Spinage209)

by walaskey

How To?

Hey if you keep getting alphanumeric data as outputs instead of numerical data then what could the issue be? here is an example of: $1.2e+003 instead of $...

[2 replies] Last: By default floating point numbers are output in scientific notation, w... (by jsmith)

by Mertovun

Clearing Screen

Is there any way to clear screen when writing a console program?

[2 replies] Last: And on Windows: http://www.cplusplus.com/forum/beginner/1988/page3.htm... (by Duthomhas)

by Knight01

How get started Make RPG With C++

Hello I am a beginner.I have project for make RPG with C++,but i don't know anything.Someone help me please!!!! Give me sample code of RPG with C++...... ...

[11 replies] Last: Because I ever through it was programmed in Java ... (by HeatMan)

by hamsterman

pathfinding

Hi I want to make a pathfinding for my strategy game. I know how to make a tile based system but I need something more like waypoints. I dont have anything so ...

[1 reply] : http://en.wikipedia.org/wiki/A*_search_algorithm That page also has... (by firedraco)

by djohnson

Visual Studio 2008 Error

I am new to programming and my first assignment is to write the hello world code. However, I wrote the code, which is: #include <iostream> using namespace std...

[3 replies] Last: I was told that you cannot really save to the desktop. But another fol... (by Robot1)

by jabernok

Loop'n Exponential Series Aid

I am trying to evaluate an exponential series over a specified range for x: from -2 to 2, with a total of 40 points. (i.e., -2.0, -1.9,.....+2.0) These will po...

[3 replies] Last: factorial = 1; factorial = factorial * n; here you first asign 1 t... (by hamsterman)

by Vector

File I/O

hiYa! Im new to reading files with C++! With C im A-OK! Im Reading the same file as before! Only this time its problematic for me to use fgetc(filePointer)....

[14 replies] Last: You know, this site has a reference for a reason. Five minutes ago I d... (by helios)

by SnapCrakllPop

Memory writing issues

Ok, here's what I've got: #include <windows.h> #include <iostream> using namespace std; int main(){ HANDLE hProcess = 0; HWND hWindow; DWORD...

[4 replies] Last: If valueToWrite is declared as BYTE valueToWrite he can't use (void*)... (by helios)

by bluezor

Command that acts like a dice

Hello. I recently tried to create a mini program. I wanted to use a command that works something like a dice. If it rolled on ONE, it would activate the comman...

[12 replies] Last: Yeah, but just about everything (well, that isn't really huge) is pseu... (by jpeg)

by Sloaney

convert one .cpp file into three files?

hey guys i was wondering if i gave someone a C++ program i have written that was in .cpp format if they could help me to convert it into three files... what ...

[2 replies] Last: Pfft... I'll do it. I'll be easier to explain through MSN than throug... (by helios)

by farhan3d

Undefined number of values passed to a function

Hey all, I am working on developing a small finite element analysis program. Finite element analysis basically involves the discretization of a continuum int...

[4 replies] Last: Thanks for the reply guys. The container class and function with varia... (by farhan3d)

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Beginners - September 2008 (Page 13)