Beginners - C++ Forum - February 2011 (Page 26)

Don't know why this code doesn't work: #include <iostream> #include <iomanip> #include <string> using namespace std; int main() { char val =...

[4 replies] Last: No problem, don't forget the awesome firedraco though =) (by ultifinitus)

by davidrca

Displaying Variables in the End / Arithmetic

How do I get to display the variables (many of them which will have arithmetic done on them and have yet to write the code on that) at the end so the user could...

[10 replies] Last: So how can I get the rest of the data items to show in the beginning s... (by davidrca)

by Danny Toledo

Code::Blocks resource error

While making a simple program, I decided to add version info, but when I compile the program, I get this error message in the resource file: error: expect...

[no replies]

by jimmy5023

what is & means?

i am working on overloading an operator and i see void operator = (const person &right) Person is the class, but what is "&" represent? what does it d...

[3 replies] Last: Basically, you are passing a reference to the cell where the given arg... (by closed account zb0S216C)

by jimmy5023

what's the output?

#include <iostream> using namespace std; class Funny { private: double ax; double bx; double cx; public: void setData (double a, double b, doub...

[1 reply] : i want to know why joke.getvalue(3) will have an output, becuase tech... (by Moschops)

by CJ13

cin.getline skipping first word in string?

Hi, I'm trying to write a program which prints a file's contents for the user, then allows the user to write a paragraph which then replaces the file's contents...

[3 replies] Last: You could add a EOF marker( http://www.cplusplus.com/reference/iostrea... (by closed account zb0S216C)

by jimmy5023

what is the output?

#include <iostream> using namespace std; class Funny { private: double ax; double bx; double cx; public: void setData (double a, double b, do...

[5 replies] Last: i edit my post with a new question can you asnwer it for me?i have the... (by jimmy5023)

by packetpirate

Infinite Loop in Counting Function

I'm writing a program for class. He wants us to count the number of instances of each lowercase and uppercase letter in a file, store the count of each letter i...

[8 replies] Last: Except that the assignment tells me not to do that... it tells me to s... (by packetpirate)

by jimmy5023

what is this means?

width = ((w >=0) ? w : 0); length = ((l>=0) ? l:0); can anyone translate to eng to me? i don't get what does that code means? the side note of the code ...

[2 replies] Last: It's called a Ternary Operator. http://en.wikipedia.org/wiki/Ternary_... (by closed account zb0S216C)

by Blessman11

a header file & cpp file

why does visual studio create a header file and a .cpp file when you add a new class?

[4 replies] Last: Zhuge has it right. Classes are split into two files, a .h** header fo... (by Computergeek01)

by jamielee235

advice please!!! :D

hi i am having some trouble with my program. i am just very stuck. so far what is happening is i have a txt file with a random polynomial in it (for example: 2x...

[4 replies] Last: What kind of trouble could you be having with pow? Anyway, to calcula... (by hamsterman)

by danceswithsidhe

OOP- Word Jumble & Scoring

Hey guys, new to the forum. I am working on an assignment for class for the Word Jumble game. I have already added the scoring system. I understand the other ...

[3 replies] Last: - Line 237 - Line 243 is just confusing to look at. Are you trying to ... (by Computergeek01)

by closed account zb0S216C

Starting To Program With C

#include <stdio.h> #include <memory.h> struct f { int *K; }; void f_Constructor( int Init, f *This ) // Error here. { if( This == NULL ) ...

[2 replies] Last: It worked :) Thanks, Zhuge. (by closed account zb0S216C)

by upthepunx90

Brand new to c++, problems with guessing game

So I'm a beginner to c++ (brand new) and to programming in general. I'm trying to write a basic program that will guess a number I have in mind while keeping tr...

[3 replies] Last: Please use tags. (by packetpirate)

by jakamodo

Over Loaded Function Trouble

Intro(problem below): First off hello everyone! I'm very new to programing and I am trying to get C++ down so I can start using SDL and such to make 2d games a...

[3 replies] Last: Now you have backslashes instead of forward slashes ;^) (by Bazzy)

by dziadgba

return reference from function

Hy, referring to this code #include <vector> #include <iostream> using namespace std; typedef vector<int> intVector; class tmpClass { public: ...

[2 replies] Last: Thanks! (by dziadgba)

by Noobprogrammer89

How to calculate the grading policy with struct?

I am doing a lab practice and I'm stucked in some part... below is my question Write a grading program for a class with the following grading policies: a....

[6 replies] Last: Ok, let's take a look at how you declared your functions: void c... (by sadavied)

by travibab

Wrong size of Derived Class..?

Thank you so much.

[1 reply] : When posting code, use code tags. Don't post a bunch of irrelevant co... (by hamsterman)

by ahmed93

what after c++ tutorials ?

I want to know what after finishing with the c++ tutorials on this site ? Am I expected to be able to write simple games like tic-tac-toe? or should I build o...

[1 reply] : You could find yourself a slightly more advanced book, but I think you... (by hamsterman)

by zbub

cin won't respond 2 entr

i've written a couple of XTREMELY simple programs, like addin 2 ints, comparin 2 ints n... the prompt comes on n i type a number but no matter how many times i...

[3 replies] Last: it's a sample code off deitel, so i'm pretty sure, there's nothin wron... (by zbub)

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Beginners - February 2011 (Page 26)