General C++ Programming - C++ Forum - October 2011 (Page 11)

How can I make something like this: DoSomething(int x, int y, int z, int t, int y, int u); DoSomething(int x, int y, int t, int y, int u, int p); Hello. Ho...

[2 replies] Last: I do not want to store them in object 'a'. I want to pass them to the ... (by Dimitar Kolev)

by behrad kiani

help to solve this error???

i write this code in visual studio 2010 and then compile it.but it shows the erroe below " Error 1 error C4430: missing type specifier - int assumed. Note: C+...

[2 replies] Last: i think it means that the c++ doesn't your default integer (by abdirizak)

by Tatipu

Need help finishing this code ..

Beep .

[1 reply] : play(); that should do it. (by ultifinitus)

by Thanz

Swap

Dear fellows ve a look of this swap function n tell me why this line( swap(&x ,&x[j+1]); ) is passing the addresses of variables instead of values?N the resul...

[4 replies] Last: A reference IS an address. Passing a reference means passing an addres... (by S G H)

by Lauren

Quadratic Formula Help

I am trying to create a quadratic equation program that also places the output in a .txt file. This is my program right now. It compiles but it places the answe...

[5 replies] Last: Also, I need the same statement " if (x1.real() < x2.real()) cout << x... (by Lauren)

by ForeignCurs

Precision issues with acos/cos/sin

Hi, The issue at hand is simple: I have two vectors (a1, a2) that define the principal axes of an ellipse like this ___|___ | Now I have a third vector (v...

[6 replies] Last: What about calculating sin(theta) as the height / hypotenuse of your v... (by Galik)

by ToniAz

Translating MSVC directives to ones supported by MinGW

Hello Everyone! After I found it earlier that #pragma comment is for MSVC only, I came accross this code, and I was wondering if I could translate it to a ...

[1 reply] : http://www.mingw.org/wiki/CreateImportLibraries http://www.mingw.org/w... (by kbw)

by jhotz30

Adding Fractions..help with the output

I am having a minor problem getting the correct output on the following program. I am sure it is just a simple quick fix but I can't figure it out..any help wo...

[8 replies] Last: AWESOME...yes it worked. Thanks everyone for the help! (by jhotz30)

by TheBestProgrammer

C++ how to program 8'th edition code examples

The book c++ how to program 8'th edition has a CD-ROM containing some code examples. Unfortunately I don't have the CD-ROM. If you have it, Please send a copy o...

[1 reply] : http://www.pearsonhighered.com/educator/product/C-How-to-Program/97801... (by Intrexa)

by Mannu

Data file handling

i have created a report card in c++. the program does not save the data on closing it. kindly help me.

[1 reply] : You need to put your code in an int main() function. After that, yo... (by Stewbond)

by andrew rober

save variables after build

im working on vb/c++ but now im on vb code but i just need an idea i know its wrong section but i cant find a right one :@ lol when u add stuff to the program w...

[1 reply] : I guess that you will have to store the data in a file. I don't think ... (by Nisheeth)

by Tatipu

Question about seeds and random number generators.

Okay, my prof gave us an assignment and I wanted to test if my program was working correctly but I'm not sure how to test it so my question is: If my prof and...

[3 replies] Last: Okay thank you (: (by Tatipu)

by Gator F

3D Game Engine/Library

I'm looking for a 3D engine/library. I've found a couple that I like but I want to make sure I'm not missing any good ones, so I've decided to ask you guys. ...

[3 replies] Last: I've started SFML a few weeks ago and found that it is very easy to le... (by Stewbond)

by anuvab1911

Power function usage

In the function pow(a,b),can we use a=pow(32,0.2); or a=pow(32,1/5); a and expected the results to be returned correctly? If not why?

[2 replies] Last: 1/5 is integer division. You want 1.0/5.0. Other than that, yes. (by helios)

by aerowenn

Memory Allocation Issue

Been a very long day, and rather than post a ton of code, I think I've traced down where the error might be, but I'm unsure what's causing it though. Here is th...

[9 replies] Last: @ciphermagi Thanks, that makes sense. I'm filling a vector in main wit... (by aerowenn)

by Tatipu

Need a little help with how to do loops in this case...

Okay, hi , I have this program where I'm trying to print out a loop where x can't be less than 0 or greater than 10 and y can't be less than 0 or greater tha...

[1 reply] : I don't know if you have x and y on different loops or in the same loo... (by Azagaros)

by tinkydwd123

Assignment Operator?

I'm having trouble on an assignment with the assignment operator. Here is where I try to implement: UIntSet& UIntSet::operator = (const UIntSet& s) { ...

[2 replies] Last: void BitVector::Unset (size_t index) ... (by tinkydwd123)

by Algorithms

Help Calculating Total Numbers Through a Loop

Hi, I'm doing a project for my class and I have almost everything done, but I'm just a little stuck. Write a program that has a fibonacci number calculating f...

[3 replies] Last: edit: 1. problem lies on the fact that you used LESS THAN OR EQUALS TO... (by Ng Han Seng)

by Nickolas Baker

Tax Rate Table

First time programmer here. Maybe I am going about this the wrong way, but I am trying to figure out how to fill in the rest of the table. Here is the code: ...

[8 replies] Last: I got it working. tyvm (by Nickolas Baker)

by Andy334

Noob WHILE loop

bool correct = true; bool wrong = false; double radius; do { cout << "Enter the radius of a circle: "; cin >> radi...

[6 replies] Last: awwww yeaaah, thanks guys and gals! (by Andy334)

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General C++ Programming - October 2011 (Page 11)