Beginners - C++ Forum - March 2013 (Page 85)

srand((unsigned)time(0)); int random=rand() % 3 + 1; SetConsoleTitle("PotatoOS v1.1"); string input; string output; bool word(ch...

[1 reply] : try replace readFile<< ""<<input<<""; with readFile<< input<< '\... (by y2krush)

by MisiourFuckFace

adding while loops

adding while loops how do i fix my code? now i am trying to add a while loop so the program will only exit if you put 0 or a lower number. ...

[1 reply] : I would use a do while for this. while (salary <= 0; salary++) /... (by atriumheart)

by MisiourFuckFace

how do i fix my code

how do i fix my code? now i am trying to add a while loop so the program will only exit if you put 0 or a lower number. #include <iostream> #include <math...

[7 replies] Last: while(num > 0) { ... ... } (by atriumheart)

by FaffyWaffle

Exponents

Is there a way to output an exponent in c++? I want to show an output of meters cubed. Any help would be great.

[1 reply] : this is a cheap way of making things cubed easily #define cube(a) (a*... (by Spikerocks101)

by Ratzer

Enter and ESC keys

Ok, so what I am trying to do works fine but I can't capture the Enter key and the ESC key. What I have is a menu state and a game state. What I want to happ...

[1 reply] : What about replacing the 'CR' and 'ESC'? IsKeyDown(ENTER) IsKeyDown(ES... (by y2krush)

by McFads1

Creating several variables in a while loop?

Background: Assignment for my class, create a program that checks the letters of a entered string. int main() { const string key = "abcabcabcabcabcabcab"; ...

[2 replies] Last: I misread the instruction! I managed to figure out a way to do it. Now... (by McFads1)

by Northern

Dynamic memory question

Hey. I'm trying to write a program, which is supposed to hold pointers to variables. Now, it should hold an undetermined amount of pointers. I could declare a h...

[1 reply] : You can not grow an array. You have to create a new one with the desir... (by toum)

by Baumer8993

How To Pass A Two Dimensional Array To A Function.

For my C++ class I have to write grade book program using a two dimensional array. The grade book will be 5 rows, and 7 columns. In the below code I am trying t...

[2 replies] Last: AHHHHHHHHHHHHHHHHHH. Thank you!!!! Stupid typos! (by Baumer8993)

by Rehan FASTian

BASIC question about classes

What's the error in the follwoing program? #include <iostream> using namespace std; class a{ public: void set(int x){num = x;} int get(){return n...

[2 replies] Last: Thanks, can you tell me when to put ; at the end of line 6 and 7? (by Rehan FASTian)

by SpawnedInHell

Why do I have an infinite loop?

As you can probably tell, programming is not my thing, but unfortunately this class is required. I seem to have myself an infinite while loop, but I can't figur...

[1 reply] : I'm gonna attempt to help you. The "reason" that you have an infinite ... (by atriumheart)

by Handar

Custom strcat function using pointers

Hello, and thank you for taking your time to read my post. I'm an Icelandic IT student, currently learning C++ programming, amongst other things, and this week...

[2 replies] Last: You're absolutely right, thanks a lot for your help. :) (by Handar)

by kevinbright

For Loop not allowing inputs after first loop??

Hi everyone, I'm very new to programing. I'm trying to create a program that will allocate the cost of an environmental clean up over a number of insurance...

[4 replies] Last: Yes, sorry about that... I'll post up my code when I get home. Thank... (by kevinbright)

by jmcmaster008

Phonecall cost calculator with functions, call by reference

Been staring at this code for quite some time. this program is supposed to calculate the cost of a phonecall depending on day, start time, and length. No...

[1 reply] : line 46 you've switched callcost and totalcost. (by toum)

by Rehan FASTian

Default Constructors

We cannot use constructors if we want that whenever a pointer is declared, it should be NULL. Am I right Sir? if I declare student *head, *tail, where student ...

[1 reply] : Which default constructor are you talking about ? The one of your stud... (by toum)

by denisme

compare array

I

[4 replies] Last: Meaning he used your code for his homework lol. Also please don't dele... (by closed account 3qX21hU5)

by Flashbond

Modifying VB.NET NumericKeyPress event code to C++

I asked this stackowerflow before but there were no reply. http://stackoverflow.com/questions/15159576/modifying-vb-net-numerickeypress-event-code-to-c Can s...

[1 reply] : I added this->textBox1->KeyPress += gcnew System::Windows::Forms::Ke... (by Flashbond)

by Flashbond

Backspace behavior

With TextBox1 If .SelStart Then .SelStart = .SelStart - 1 .SelLength = 1 .SelText = "" End If .SetFocus End With I used to use this code in ...

[no replies]

by AmbitiousCoder

My object array doesn't draw to the screen

Hey guys, I've run into another error in my code. I'm basically defining classes 'Cube' and 'Enemy', passing them coordinates, then drawing them. Works fine wi...

[9 replies] Last: Your last post is a good way to solve your problem, although be sure t... (by Branflakes91093)

by nfordhk

Performing equations using an Input.txt file

Hi, I am looking for a hint in the right direction regarding my program. I don't just want the answer because I want to be able to understand it. The part in b...

[5 replies] Last: That's embarrassing I got it now haha! And I changed my numbers to flo... (by nfordhk)

by Breezy1234

My Tic-Tac-Toe game isn't working properly.

So I've made a Tic-Tac-Toe game, but when a player wins it doesn't do anything. Also when there is a character in all of the squares ,so it is a tie, instead of...

[no replies]

C++

Forum

Beginners - March 2013 (Page 85)