Beginners - C++ Forum - April 2011 (Page 8)

Can someone help me so that the program takes in a phrase and can delete a character/word/phrase? Thanks #include <iostream> #include <string.h> using na...

[2 replies] Last: You just need to decrement "i" by one. for(int i = 0; i < strLen; i+... (by Branflakes91093)

by seerex

Console application worthless? (1,2,3)

hi all, i recently started programming in c++. Its kinda my first programming language, except for a single book of actionscript 2.0 in flash mx. The book i'...

[56 replies] Last: this is getting ridiculous. this thread is going nowhere at this poin... (by ascii)

by Axl Van Damme

function being skipped

I'm sure it's something simple, but why is my printNewLine function being skipped? #include<iostream> using namespace std; void printStar(int); void p...

[3 replies] Last: Wow. I feel even more stupid now. You guys are right. Sorry to waste y... (by Axl Van Damme)

by Shay9999

Possible Function?

Uhm... I'm at a loss... I can't find it in the tutorial, so maybe it doesn't exist, but is there a function that can do something like this: if (variable 1 is...

[4 replies] Last: Yours is completely right xD I'm just a little confused. (by Shay9999)

by WriteGreatCode

C++ Convert Hex String to Binary String.

Alright, I've searched on google for two hours now, and nothing has worked how I wanted it to (or I'm just not using it right). I have a std::string that hol...

[8 replies] Last: was a lot more simple then I thought.... string GetBinaryStringFro... (by WriteGreatCode)

by SeRGeiSarov

Tips for programming scientific applications

Good day. I am developing a scientific application which will be have math methods. All models have a static part which is common for all math models. For examp...

[1 reply] : Could you be more specific? Maybe give an example of what you mean. (by GodPyro)

by knightman

C++ Help with Rainfall

// ************************************************************************** // // Rainfall.cpp // // Reads in the average rainfall for each month (Jan-...

[2 replies] Last: @Disch Agreed and the section before that. (by GodPyro)

by LittleQuick

Still stuck on menu

Instead of converting to SDL like I was told, I am being stubborn and trying to figure this problem out still. The following switch statement (menu): using ...

[12 replies] Last: Solved my answer; I was using break "correctly" but it wasn't what I ... (by LittleQuick)

by bacpp

finance function

hi, I am trying to compile this program to compute the Present Value using the following code, and I think my main() function is flawed. Any help would be real...

[10 replies] Last: thanks guys, it works now... here's the code I used to calculate t... (by bacpp)

by makr28

Pure virtual functions

Every functions defined in the CTime CDate and CDateTime but I still get a C2259 error when i try to make a CDateTime object in main. namespace MRDateTime {...

[4 replies] Last: As I said mate- Your virtual function overrides in the various derived... (by guestgulkan)

by frankctd

getline function skipping

I'm trying to use the getline function to get a string with spaces but it only gets a newline and skips the prompt. Here is the code: while ( 1 ) { ...

[2 replies] Last: Cool! It worked. Thanks webJose for the prompt response. (by frankctd)

by chr15chr15

error converting from std::vector to non-scalar type requested

Hi, The full error message is: error: conversion from 'std::vector<walls, std::allocator<walls> >' to non-scalar type 'walls' requested I essentially h...

[4 replies] Last: oh dear silly mistake. Thankyou very much. :) (by chr15chr15)

by zantocon

Perfect Maze algorithm

I've been trying to make a small maze generator to display a maze on the screen. It goes through the algorithm and displays a maze, but it's only changing some ...

[3 replies] Last: Yer a genious :) I changed the code to this and it works: ... (by zantocon)

by Nisheeth

Formatting the appearance of a program

Is there a way to format the text in a basic console program? By formatting I mean like changing the colour of text or maybe underlining it? If yes, how?

[13 replies] Last: Sorry. Didn't notice! its late night here and I was a bit sleepy! My b... (by Nisheeth)

by theberkeleyboss

pow function problem

Hi, I am currently taking an intro class to C++. Our teacher wants us to use any method to figure out how many weeks it will take to become a millionaire if......

[2 replies] Last: thank you! works fine now! :) (by theberkeleyboss)

by tonnot

Need acces to Class A->ClassB->one_function, how to declare ?

I have a Class A, with an instance of ClassB.: myclass_a_b From the main : ClassA myclassA; myclassA.myclass_a_b.accesible_method(); My class_a_b ...

[4 replies] Last: class A { public: function_you_want(){ }; class B : public c... (by zantocon)

by vladootz69

Help in Battleship game

I don't know what I am doing wrong. I can't make the ships to be displayed. Any suggestions please? And also after I choose the coordinates the first elements f...

[18 replies] Last: You're welcome. :) Thats what we are here for. Your code above is be... (by GodPyro)

by dAND3h

game class question

Hi, I am about to try to implement a simple combat system for my SDL game. I am currently writing a Weapon class. My Player class will have an inventory(Array) ...

[5 replies] Last: You're welcome! :D Good luck with your game! (by GodPyro)

by Michelins

C++ Application "not responding" with System (); API

I'm working with the environment, have the following code, is a part of a GUI APP void APPDlg::WxButton1Click(wxCommandEvent& event) { system("start ...

[1 reply] : Please :( (by Michelins)

by Nisheeth

Pointers

I read the article here about pointers, but what I didn't get was: What is the point of using pointers? And since I couldn't use it, I didn't understand it pro...

[5 replies] Last: Understood. Thanks a lot. O.K. I will go to those parts soon. (by Nisheeth)

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Beginners - April 2011 (Page 8)