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Beginners - February 2009 (Page 19)

I'm a bit confused about destructors. I understand their functionality and why they are important... However, consider the following code in my base class: ...

[4 replies] Last: They are inherited as jsmith said and don't need to be implemented bec... (by catch patrick)

by kittykat

syntax error

u c when i finished doing this program at skool it worked jus fine but now when i tried it at home it says sytax error and syntax error before namespace. if any...

[1 reply] : Post your code, the compiler you used at school and the one you are us... (by Mythios)

by masiht

problem in creating a problem

I read all the sections of identifiers and conditional structures but I am still having a problem in creating a program.I want to run a program that calculates ...

[17 replies] Last: @ buzzy thanks alot it works now @ grey wolf , Thanks to you too. (by masiht)

by Mythios

Using a string in printf()

Just wondering how exactly you display a string with printf(). As when ever I try displaying one of the strings I create with printf() like this printf("%s", m...

[2 replies] Last: Omg how did I forget that. I'll go boot vs up now and see how she goes... (by Mythios)

by zachlr

Error: missing function header (old-style formal list?)

Below is a section of code from my program. void textcolor (string f, int fi, string b, int bi); { switch (f){ case "Green": f=FOREGROUND_GREEN; br...

[4 replies] Last: Okay, I'll convert this to if-else and post my next set of screw-ups ;... (by zachlr)

by System Error Message

Calenders and File I/O column methods

Hi everyone.I hope this is the right forum for it. I've so far been unable to fine a good site to get answers to my questions even on other forums. But i find t...

[no replies]

by Asseel

course average???

HI!!! I'm trying to make a program to get the course average and the grade letter; the programe should ask for the last name, midterm grade and final grade,and...

[6 replies] Last: Aren't operands always converted to the type of the biggest operand? (by helios)

by robousy

Trouble with char and classes

Hey folks, I'n new hear so hello to everyone. I've been self learning c++ for a month or so now and am having some problems with characters in classes. ...

[2 replies] Last: Hi Odahk, Thanks for the quick response! I'll give your sugges... (by robousy)

by nedutd

problem with one line

hi, Iam using a Dev-c++4 compiler and i am stuck on one line of a program to show the word of a sentence e.g. the last word is Ireland should show up on screen...

[3 replies] Last: What are you doing with Array ? Your sentence is stored in strSenten... (by mordekai)

by Lazorith

Suggestion on starting.

I was told to come to this site for help in getting ahead of my class; as well as learning C++ on my own before I actually got to it in college. Well, though I ...

[3 replies] Last: Thanks a bunch Sammie and Helios! (by Lazorith)

by rhodrickx

how do i create a binary float?

I am working on a program which tests the limits of the float type variable. Is it possible to change the default for my program from decimal to binary? ...

[5 replies] Last: Haha.. that's a good one. (by Sammie22)

by crawfoosh

Problems with logic

how would i put the savings if the person picks package(1) to how much they would have saved if they had picked package(2).. heres my code.. #include <ios...

[1 reply] : Hi,crawfoosh In ur programme,there 5 cout << "Customer Name: " << ... (by hackeny)

by Chronophile

question about argv

Hello, I have a question about the char **argv array in then main function of a any C/C++ program. I know that char* is a pointer to a string, but how does *...

[2 replies] Last: For the second question, you need to use a const_iterator. So, vect... (by mahlerfive)

by diva

Removing duplicates record from a file

hi all I am writing a file,"abc" but my data has duplicates. Is there anyway to write only the unique record to the file. also I have to read this file in m...

[1 reply] : How is your data stored before you put it in the file? If your data is... (by mahlerfive)

by renzokuzen

Delete unsucessful.

Urm....i have a problem with the delete link part and i really do not know what's wrong with my codes...i am showing such a lengthy code just in case you guys n...

[2 replies] Last: Oh! Thanks a lot! You rock, helios :D You're the SUN!!! (by renzokuzen)

by crawfoosh

calculations not workings if/else statements

for some reason when i run this only package (1) will work for an output...the other two packages just end with nothing..thanks.. #include <iostream> #i...

[1 reply] : If you tried indenting your code you'd see the problem quite quickly. ... (by Zaita)

by crawfoosh

problem declaring strings

for some reason i get these errors when i know everything is right..and yes i did do #include <string> int pause; int package; int hours; int amountdu...

[4 replies] Last: thanks!!!!!!!!! (by crawfoosh)

by Samerious

Vector Trouble.

Why am I getting this error? #include <iostream> #include <vector> #include <cstdlib> vector<int> group1r; vector<string> group1; group1r.insert(...

[4 replies] Last: grouplr.resize(cnt); (by Zaita)

by Jaymie

Vector to Array

How do you convert a vector to an Array without creating a new variable of that type, i.e.: vector<int> myVector; int myArray = myVector; When I tried this it...

[5 replies] Last: I'm going to have to say that I don't like it. It works because a vec... (by seymore15074)

by crawfoosh

Internet Service Program S Confused!

alright so im going crazy with this program i ust cant think anymore..this program needs you to enter your name, the internet package you purchased, and the amo...

[1 reply] : http://www.cplusplus.com/forum/articles/6046/ amountdue = package_... (by Zaita)

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