Beginners - C++ Forum - April 2012 (Page 52)

How would I go about making this code const? Its part of a 2D array that inherits a single dimensional array and manipulates that array so that you believe it i...

[4 replies] Last: Since you are doing an index check you might as well check for for neg... (by IceThatJaw)

by eyesofhope

Convert to binary? Unsure about bitwise shift

I'm unsure of how to use a bitwise shift or if I should even use one, but I am trying to convert a number in base 10 into binary. I thought this was the simples...

[17 replies] Last: That worked magically! Thank you very much, Athar. (by eyesofhope)

by Matf8

Can't make this program work

So, my college professor gave us a list of programmes we should write, and he asked us, for some reason I dare not ask, to bring it out in paper, as in written ...

[3 replies] Last: Nevermind my question, I found out what I was doing wrong later, and j... (by Matf8)

by JarydC33

Help converting to exe?

Hello everyone, I am really new to programming, I am currently teaching myself using this websites tutorials. I have built a really basic program on the IDE Cod...

[4 replies] Last: Thanks everyone! I actually found it a bit after posting this question... (by JarydC33)

by DrOstler

Why do we declare a function with Int?

I can't understand it. Int means integer. Integer is a number. So I don't get why declare a function with a number :S

[1 reply] : That's the return type. It means the function will return a value of t... (by Athar)

by joker4ink

Program Reliability

I am working on a component reliability program for class but I am having a problem getting my program to run. Can you take a look at this please? /*-------...

[no replies]

by LJ Nick

Undefined reference to 'function' error when linking

I realize that this is a error that has probably been encountered before, but after searching the internet for hours and trying every solution I have seen sugge...

[2 replies] Last: Thank you very much that helped solve my problem (by LJ Nick)

by tirengarfio

Just trying to call a function of a library

Hi, I have a code like this below in /root_project/main.cpp: #include "theoraplayer/TheoraVideoClip.h" unsigned int tex_id; TheoraVideoManager* ...

[no replies]

by badkaykay

Loops - Add only positive numbers

I am writing a program that will allow the user to enter numbers to add, BUT if the user enters three negative numbers, it has to exit the loop and display an e...

[12 replies] Last: Whenever you're questioning your design, work the problem on paper/by ... (by Mathhead200)

by citrucc

Problems with search in fail

Hi all I have some problems with searching in fail. I have mass of structs and I need to find user's telephone number by his name. Please tell me what...

[no replies]

by Eamon McCarron

error message

I am getting a weird error message that says"invalid types 'int ' for array subscript", I am trying to make a function that prints out a multidimensional array....

[18 replies] Last: How do you call the functions? This could be the reason! In the main... (by frema)

by Jar3k

Elements of a structure on init list

Hi, I've got a problem with initialize list which include elements of the structure. Content of the calendar.h file: struct Date { int day; int month; in...

[4 replies] Last: Nice, it works now. Thanks a lot! (by Jar3k)

by cupid

C Program not C++, but pretty easy i guess

main() { int b ={10,20,30,40,50}; int i; for(i=0;i<=4;i++) printf(“%d”,i ); } output is: 1020304050 but how? Shouldn't the output be t...

[5 replies] Last: What happens is, that the compiler adds two numbers and returns the ad... (by frema)

by Kamaitachi

Problem trying to read

I have made this function, to try to read the characters in a .txt file: void Level::ReadStream() { long p = textData.tellg(); int counter = 0; in...

[5 replies] Last: [quote=vin]I think the extraction operator ignores whitespace by defau... (by Peter87)

by lalebarde

how to decreasing loop ?

Hi all, This simple decreasing loop does not work : #include <iostream> #include <cstdlib> using namespace std; int main(int argc, const char *argv ) ...

[3 replies] Last: @lalebarde: it's important to realize that the condition in the for lo... (by Gaminic)

by ariesthechamp

n-dimensional arrays

@irritated why this compile error: void build_matrx ( double a ){ int sizeRow,sizeCol; double element; cout << "Enter the number of...

[5 replies] Last: The local array matrix1 in your function build_Matrix void build_Mat... (by vlad from moscow)

by Batyrsik

Strings/while loop

Hello people. I am new to C++ (only know some of the basic stuff, currently going through a beginner course). Trying to write this program and it loops, but...

[1 reply] : strcmp ( name, "four" ) != 0 || strcmp ( name, "4" ) != 0 || strcmp (... (by Peter87)

by byronflds

help with loops. (or maybe understanding problem.)

my teacher gave us an assignment to alter a previous program with loops. i cant seem to get what i am supposed to do. can someone help me to understand? here...

[5 replies] Last: while(Rep == X) // What is the value of Rep here?? do { cout << "En... (by vin)

by BPA

Need some help with class scopes?

When I run it, it says that 'in member function 'void calc::over() error main() was not declared in this scope'. I don't know how to make it recognize it! ...

[5 replies] Last: Also calling main() is not allowed so don't that. Maybe you could have... (by Peter87)

by badkaykay

Bank Program - Interest not working

I have written a banking program. I have tested it and it appears to me that the Interest part of the program is doing the calculations for both Savings and Ch...

[3 replies] Last: Come on man, don't remove your question and fixes. Others might have t... (by Gaminic)

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Beginners - April 2012 (Page 52)